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Steel Mint is a Steel Research Company.The organization’s motive is to provide current prices, archived information, steel news and demand - supply situations at various locations across country; of minerals, semi-finished and finished Steel products.
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Ferrous Alloys - Steel & Cast Iron
Ferrous alloys contain iron as the base metal. There are several types of ferrous alloys including various steels and cast irons. Steels are classified based on their carbon content as low carbon steel (<0.25% C), medium carbon steel (0.25-0.6% C), and high carbon steel (0.6-2% C). Additional alloying elements are added to steels to produce constructional alloy steels, tool alloy steels, and stainless steels. The various alloying elements impact properties such as hardenability, strength, corrosion resistance, and wear resistance.
Cast iron
Cast iron is an alloy of iron that contains 2-4% carbon, along with other elements like silicon and manganese. It is classified into gray, white, ductile, and malleable cast iron based on its composition and microstructure. Cast iron has high compressive strength but low tensile strength. It is brittle and not suitable for applications requiring flexibility. Historically, cast iron was widely used in construction for elements like bridges, columns and architectural details from the 18th century onward due to its low cost. However, it is prone to corrosion and cracking over time. Modern applications of cast iron include machine parts and components that require good castability and heat resistance.
Cast iron
The document provides information on cast iron, including its history, manufacture, composition, types, properties, uses, production/processing, and future applications. Some key points:
- Cast iron was invented in China in the 5th century BC and has carbon content above 2%.
- It is manufactured by re-melting pig iron in a cupola furnace to remove impurities and produce molten cast iron for casting.
- The main types include grey, white, mottled, chilled, and spheroidal graphite (ductile) iron.
- It has properties of being relatively low melting, strong in compression but weak in tension, and not magnetic or ductile.
- Common uses include
Steel & Iron
The document summarizes the process of conducting a tensile test on steel. It begins by explaining that a tensile test provides important information about a material's strength and ductility properties when subjected to uniaxial tensile stresses. The process involves using a tensile testing machine to apply a gradually increasing pulling force to a steel sample until it breaks. Key material properties like ultimate tensile strength, elasticity, stiffness and toughness can be determined from the stress-strain diagram generated during the test.
Chapter no 03 cast iron pptx
This document summarizes different types of cast irons. It discusses white cast iron which has carbon in a combined form and no free carbon. Through heat treatment, white cast iron can be converted to malleable cast iron which has spheroidal graphite and is ductile. Grey cast iron naturally forms graphite flakes during solidification, making it brittle but easily cast. Nodular cast iron is made ductile through the addition of nodulizing elements that form spheroidal graphite. The document provides examples of applications for each type of cast iron.
Various types of engineering cast iron
'Iron seemeth a simple metal but in its nature are many mysteries’. Many, but not all,of these mysteries have been solved over the past three hundred years using the combined skill of the foundryman and the knowledge of the scientist to provide today's design engineer with a family of casting alloys that offer a virtually unique combination of low cost and engineering versatility.
The various combinations of low cost with castability , strength,
Machinability , hardness, wear resistance ,corrosion resistance, thermal conductivity and damping are unequalled among all casting alloys and It makes Cast Iron most widely used metal in engineering purpose .
Classification of cast iron
This document discusses different types of cast iron including their composition, properties, and uses. It covers grey cast iron, white cast iron, mottled cast iron, alloy cast iron, malleable cast iron, and ductile cast iron. For each type, it provides details on their typical composition, key properties like strength and hardness, and common application areas. The document is presented by five students for an engineering class project.
Ferro Boron
Ferro Boron is an alloy of boron and iron that is used as an additive in metallurgy to improve steel's quenching degree and mechanical properties. It can replace chromium, molybdenum, and nickel in high-quality alloys without affecting mechanics. Adding 0.05% boron to cast iron improves wear resistance. Ferro Boron is manufactured using carbon thermic reduction of boric acid with low-carbon steel in an arc furnace or aluminum thermic process. Low-aluminum Ferro Boron is used in amorphous alloys, rare earth magnets, hot spraying, and antifriction alloys to provide high magnetic inductivity, machinability,
Recommended
Ferrous Alloys - Steel & Cast Iron
Ferrous alloys contain iron as the base metal. There are several types of ferrous alloys including various steels and cast irons. Steels are classified based on their carbon content as low carbon steel (<0.25% C), medium carbon steel (0.25-0.6% C), and high carbon steel (0.6-2% C). Additional alloying elements are added to steels to produce constructional alloy steels, tool alloy steels, and stainless steels. The various alloying elements impact properties such as hardenability, strength, corrosion resistance, and wear resistance.
Cast iron
Cast iron is an alloy of iron that contains 2-4% carbon, along with other elements like silicon and manganese. It is classified into gray, white, ductile, and malleable cast iron based on its composition and microstructure. Cast iron has high compressive strength but low tensile strength. It is brittle and not suitable for applications requiring flexibility. Historically, cast iron was widely used in construction for elements like bridges, columns and architectural details from the 18th century onward due to its low cost. However, it is prone to corrosion and cracking over time. Modern applications of cast iron include machine parts and components that require good castability and heat resistance.
Cast iron
The document provides information on cast iron, including its history, manufacture, composition, types, properties, uses, production/processing, and future applications. Some key points:
- Cast iron was invented in China in the 5th century BC and has carbon content above 2%.
- It is manufactured by re-melting pig iron in a cupola furnace to remove impurities and produce molten cast iron for casting.
- The main types include grey, white, mottled, chilled, and spheroidal graphite (ductile) iron.
- It has properties of being relatively low melting, strong in compression but weak in tension, and not magnetic or ductile.
- Common uses include
Steel & Iron
The document summarizes the process of conducting a tensile test on steel. It begins by explaining that a tensile test provides important information about a material's strength and ductility properties when subjected to uniaxial tensile stresses. The process involves using a tensile testing machine to apply a gradually increasing pulling force to a steel sample until it breaks. Key material properties like ultimate tensile strength, elasticity, stiffness and toughness can be determined from the stress-strain diagram generated during the test.
Chapter no 03 cast iron pptx
This document summarizes different types of cast irons. It discusses white cast iron which has carbon in a combined form and no free carbon. Through heat treatment, white cast iron can be converted to malleable cast iron which has spheroidal graphite and is ductile. Grey cast iron naturally forms graphite flakes during solidification, making it brittle but easily cast. Nodular cast iron is made ductile through the addition of nodulizing elements that form spheroidal graphite. The document provides examples of applications for each type of cast iron.
Various types of engineering cast iron
'Iron seemeth a simple metal but in its nature are many mysteries’. Many, but not all,of these mysteries have been solved over the past three hundred years using the combined skill of the foundryman and the knowledge of the scientist to provide today's design engineer with a family of casting alloys that offer a virtually unique combination of low cost and engineering versatility.
The various combinations of low cost with castability , strength,
Machinability , hardness, wear resistance ,corrosion resistance, thermal conductivity and damping are unequalled among all casting alloys and It makes Cast Iron most widely used metal in engineering purpose .
Classification of cast iron
This document discusses different types of cast iron including their composition, properties, and uses. It covers grey cast iron, white cast iron, mottled cast iron, alloy cast iron, malleable cast iron, and ductile cast iron. For each type, it provides details on their typical composition, key properties like strength and hardness, and common application areas. The document is presented by five students for an engineering class project.
Ferro Boron
Ferro Boron is an alloy of boron and iron that is used as an additive in metallurgy to improve steel's quenching degree and mechanical properties. It can replace chromium, molybdenum, and nickel in high-quality alloys without affecting mechanics. Adding 0.05% boron to cast iron improves wear resistance. Ferro Boron is manufactured using carbon thermic reduction of boric acid with low-carbon steel in an arc furnace or aluminum thermic process. Low-aluminum Ferro Boron is used in amorphous alloys, rare earth magnets, hot spraying, and antifriction alloys to provide high magnetic inductivity, machinability,
Ferrous iron and steel scrap
Explaining the Types & Details of the Ferrous Iron & Steel SCRAP widely traded across the world today.
Recycling of iron & steel
Iron and steel constitute over 90% of all metal production and a similar fraction of the scrap metals market. Steel mills consume about three quarters of the scrap, and iron and steel foundries consume the remainder to produce ferrous castings.
Economic Facts of Iron & Steel Recycling
•Almost 40% of the world’s steel production is made from scrap.
•Every ton of recycled steel can help saving 1.4 ton of iron ore.
•Conversely, a steel can land-filled will take 100 years to vanish.
•Steel is the most recycled material on earth! In Luxembourg, 2,292 tons of steel packaging have been collected in 2013.
•Recycling one tonne of steel saves 1,100 kg of iron ore, 630 kg of coal, and 55 kg of limestone.
•CO2 emissions are reduced by 58% through the use of ferrous scrap.
•Recycling one tonne of steel saves 642 kWh of energy, 1.8 barrels (287 litres) of oil, 10.9 million Btu's of energy and 2.3 cubic metres of landfill space.
•Recycling steel uses 75% less energy compared to creating steel from raw materials - enough to power 18 million homes.
•Steel recycling uses 74% less energy, 90% less virgin materials and 40% less water; it also produces 76% fewer water pollutants, 86% fewer air pollutants and 97% less mining waste.
•Steel automobile frames contain at least 25% recycled steel and a typical electrical appliance will usually be made of 75% recycled steel. Steel cans consist of at least 25% recycled steel.
Types of cast iron & effect of impurities
Ferrous alloys are widely used due to their abundant natural resources, economical production processes, and versatility. There are several types of ferrous alloys including iron, steels, and cast irons. Cast irons contain 2.14-4.5% carbon and exist in gray, ductile, white, malleable, chilled, and alloyed forms depending on composition and microstructure. Impurities like carbon, silicon, sulfur, and phosphorus influence the properties and microstructure of cast iron.
Chapter iii mt_dme303
This document discusses ferrous metals and their alloys. It begins by introducing ferrous metals as metals primarily made of iron that are good conductors of heat and electricity. It then classifies ferrous metals and discusses cast iron and steel in more detail. For cast iron, it covers classifications including white, grey, ductile, and malleable cast iron as well as the effects of various alloying elements. For steel, it notes that steel is an alloy of iron and carbon up to 2.1% used widely in construction and defines types including carbon steels, alloy steels, stainless steels, and tool steels.
Iron & Steel
Iron: A strong, hard magnetic silvery-grey metal, the chemical element of atomic number 26, much used as a material for construction and manufacturing, especially in the form of steel.
Steel: A hard, strong grey or bluish-grey alloy of iron with carbon and usually other elements, used as a structural and fabricating material.
Steels as building material
This document discusses steel as a building material. It describes the manufacturing process of steel including producing pig iron in a blast furnace, steel-making using basic oxygen or electric arc processes, and casting and rolling into various products. Different types of steel are categorized based on their carbon content, including carbon steel, alloy steel, and tool steel. Structural steel used in construction typically contains 0.16-0.25% carbon. Methods of fire protection for structural steel include intumescent coatings, sprayed coatings, boarded systems, and fire engineering calculations. The document also mentions weathering steel and stainless steel alloys used in construction.
BUILDING MATERIALS AS A STEEL
This document discusses various ferrous and non-ferrous metals used in construction. It describes steel as a primary structural building material that forms the skeleton of a building. Stainless steel is highlighted as an alloy of iron, carbon, chromium, nickel, and magnesium known for its corrosion resistance and attractive appearance due to chromium. The document also mentions aluminum, brass, copper, and lead as common non-ferrous metals used in secondary building elements and decorative applications.
Iron and steel as building material
The document provides information about iron and steel, including:
1) It describes the properties and manufacturing process of pig iron, cast iron, and wrought iron. Pig iron is high in carbon and used to make steel. Cast iron is hard and brittle while wrought iron is soft and malleable.
2) It discusses the properties of mild steel and hard steel, as well as various measures that can be taken to prevent corrosion of steel. These include using stainless steel, barrier coatings, and anti-corrosive paints.
3) It outlines the mechanical treatment processes used to shape steel ingots into usable forms, including drawing, forging, pressing, and rolling.
Engg. materials unit 3 eme
This document discusses different types of engineering materials including their properties and applications. It describes ferrous metals like cast iron and carbon steels. Non-ferrous metals discussed include copper, aluminum, lead and tin. It also mentions timber, abrasive materials, plastics and polymers. The document elaborates on the evolution of materials used by humans from the Stone Age to the development of iron and steel. It emphasizes the importance of engineering materials for overall societal development.
Types of iron and steel
This document discusses different types of iron and steel, including their typical carbon contents and other alloying elements as well as common applications. It covers pig iron, cast iron in its grey and white forms, malleable iron, ductile iron, various carbon contents in steel from low to ultra-high, alloy steels like tool steel and stainless steel, and special forms like spring steel, weathering steel, and wrought iron. The types of iron and steel each have different microstructures and properties making them suitable for different applications.
Cast iron
This document provides an introduction to cast iron, including its various types (white, malleable, gray, nodular), composition, microstructure, properties, applications, advantages, and problems. It discusses the key characteristics of each type of cast iron, such as white cast iron containing all carbon in the combined form of cementite. Gray cast iron contains most carbon in the uncombined form of graphite flakes. Nodular cast iron contains carbon in the form of tiny spherical graphite nodules.
Cast iron
This document provides an overview of cast iron, including its composition, production methods, types, microstructures, properties and applications. It discusses grey cast iron which forms graphite flakes and has a wide range of properties depending on its composition and cooling rate. It also covers ductile and malleable cast iron which form spheroidal graphite nodules providing better ductility than grey cast iron. White cast iron is discussed which forms carbides rather than graphite and is often alloyed for abrasion resistance. The effects of composition, cooling rate, heat treatments and microstructures on the properties of different cast iron types are summarized.
Wrought iron final
Rs. 600/kg
2. SHIVA IRON WORKS
for shopkeeper for customer
rate of wrought iron in kg
Uses of various steel in civil engineering
This document discusses different types of steel used in civil engineering projects. It describes ferrous metals like mild steel, which contains 0.15-0.3% carbon and is used for construction beams and reinforcement. High carbon steel with 0.55-1.5% carbon is stronger and used for tools. High tension steel, with under 0.15% carbon, is lighter and stronger in tension, making it suitable for prestressed concrete reinforcement. The document provides details on production of steel from iron ores and its various applications in construction.
CAST IRON
Cast iron has been used since ancient times, originating in China between 700-800 BC. It is an iron alloy containing more than 1.7% carbon. There are four main types of cast iron: white, gray, ductile, and malleable. Cast iron is strong in compression but weak in tension. It has good fluidity and machinability. Common applications include machine parts, cookware, pipes, and structural elements like columns and arches due to its strength, durability, and low cost.
Steel (2)
Steel - used as a building material. What is steel - history, manufacturing, production, basic oxygen process, steel companies , cost, type of steel, heat treatment, grades of steel and examples
Steel
This document provides information about different types of steel:
- Mild steel is a commonly used structural material that has good tensile strength, flexibility, elongation and corrosion resistance. It is often used in pre-stressed concrete and for cables.
- High tensile steel has a high yield strength and is usually used for things like suspension bridge cables and high strength bolts.
- Cast iron is suitable for structures with low tensile stress and can be used for things like pipes, cylinder heads and wheels.
Non ferrous alloys
This document provides an overview of various non-ferrous alloys including copper alloys like brass and bronze, aluminium alloys like duralumin and silumin, titanium alloys like Ti-6Al-4V, magnesium alloys and their properties and applications. It discusses the alloying elements, strengthening mechanisms, microstructure and common types of each alloy. Key alloys and their uses in various industries are also summarized.
Iron & steel
1. Ferrous metals like cast irons and steels are extracted from raw materials through efficient and cleaner methods.
2. This leads to industrial growth through new manufacturing industries and improved infrastructure like power, transport, and communication.
3. Living standards of people improve as technical education increases skilled labor, improving salaries and national economic output.
Classification of steel
This document discusses the classification and applications of different types of steels. It describes low carbon steel as containing less than 0.3% carbon and being used for automobile body panels and seamless tubes. Medium carbon steel contains 0.3-0.6% carbon and is heat treatable, being used for applications like railway wheels, gears, and crankshafts. High carbon steel contains a higher carbon percentage and is used for parts like forging dies, railroad rails, springs, and saws. The document also outlines how various alloying elements like manganese, phosphorus, and nickel affect the properties of steel.
ferrous metals (Ch 07 Edition 11th) - uses and applications.pptx
Plain carbon steel contains iron and a small amount of carbon along with residual amounts of other impurities like manganese, sulfur, phosphorus, and silicon. Carbon steel has a maximum carbon content of 1.5% and its properties depend primarily on the carbon content, with higher carbon increasing strength but decreasing ductility and toughness. Carbon steel is the most widely used type of steel due to its good strength properties and low cost.
Presentation1 NOT FINAL.pptx
need for my ppt so that i can make my own and got some idea on this ppt .please give me permission to use this so that i can continue my work and so i can present this to my reporting this coming next day
More Related Content
What's hot
Ferrous iron and steel scrap
Explaining the Types & Details of the Ferrous Iron & Steel SCRAP widely traded across the world today.
Recycling of iron & steel
Iron and steel constitute over 90% of all metal production and a similar fraction of the scrap metals market. Steel mills consume about three quarters of the scrap, and iron and steel foundries consume the remainder to produce ferrous castings.
Economic Facts of Iron & Steel Recycling
•Almost 40% of the world’s steel production is made from scrap.
•Every ton of recycled steel can help saving 1.4 ton of iron ore.
•Conversely, a steel can land-filled will take 100 years to vanish.
•Steel is the most recycled material on earth! In Luxembourg, 2,292 tons of steel packaging have been collected in 2013.
•Recycling one tonne of steel saves 1,100 kg of iron ore, 630 kg of coal, and 55 kg of limestone.
•CO2 emissions are reduced by 58% through the use of ferrous scrap.
•Recycling one tonne of steel saves 642 kWh of energy, 1.8 barrels (287 litres) of oil, 10.9 million Btu's of energy and 2.3 cubic metres of landfill space.
•Recycling steel uses 75% less energy compared to creating steel from raw materials - enough to power 18 million homes.
•Steel recycling uses 74% less energy, 90% less virgin materials and 40% less water; it also produces 76% fewer water pollutants, 86% fewer air pollutants and 97% less mining waste.
•Steel automobile frames contain at least 25% recycled steel and a typical electrical appliance will usually be made of 75% recycled steel. Steel cans consist of at least 25% recycled steel.
Types of cast iron & effect of impurities
Ferrous alloys are widely used due to their abundant natural resources, economical production processes, and versatility. There are several types of ferrous alloys including iron, steels, and cast irons. Cast irons contain 2.14-4.5% carbon and exist in gray, ductile, white, malleable, chilled, and alloyed forms depending on composition and microstructure. Impurities like carbon, silicon, sulfur, and phosphorus influence the properties and microstructure of cast iron.
Chapter iii mt_dme303
This document discusses ferrous metals and their alloys. It begins by introducing ferrous metals as metals primarily made of iron that are good conductors of heat and electricity. It then classifies ferrous metals and discusses cast iron and steel in more detail. For cast iron, it covers classifications including white, grey, ductile, and malleable cast iron as well as the effects of various alloying elements. For steel, it notes that steel is an alloy of iron and carbon up to 2.1% used widely in construction and defines types including carbon steels, alloy steels, stainless steels, and tool steels.
Iron & Steel
Iron: A strong, hard magnetic silvery-grey metal, the chemical element of atomic number 26, much used as a material for construction and manufacturing, especially in the form of steel.
Steel: A hard, strong grey or bluish-grey alloy of iron with carbon and usually other elements, used as a structural and fabricating material.
Steels as building material
This document discusses steel as a building material. It describes the manufacturing process of steel including producing pig iron in a blast furnace, steel-making using basic oxygen or electric arc processes, and casting and rolling into various products. Different types of steel are categorized based on their carbon content, including carbon steel, alloy steel, and tool steel. Structural steel used in construction typically contains 0.16-0.25% carbon. Methods of fire protection for structural steel include intumescent coatings, sprayed coatings, boarded systems, and fire engineering calculations. The document also mentions weathering steel and stainless steel alloys used in construction.
BUILDING MATERIALS AS A STEEL
This document discusses various ferrous and non-ferrous metals used in construction. It describes steel as a primary structural building material that forms the skeleton of a building. Stainless steel is highlighted as an alloy of iron, carbon, chromium, nickel, and magnesium known for its corrosion resistance and attractive appearance due to chromium. The document also mentions aluminum, brass, copper, and lead as common non-ferrous metals used in secondary building elements and decorative applications.
Iron and steel as building material
The document provides information about iron and steel, including:
1) It describes the properties and manufacturing process of pig iron, cast iron, and wrought iron. Pig iron is high in carbon and used to make steel. Cast iron is hard and brittle while wrought iron is soft and malleable.
2) It discusses the properties of mild steel and hard steel, as well as various measures that can be taken to prevent corrosion of steel. These include using stainless steel, barrier coatings, and anti-corrosive paints.
3) It outlines the mechanical treatment processes used to shape steel ingots into usable forms, including drawing, forging, pressing, and rolling.
Engg. materials unit 3 eme
This document discusses different types of engineering materials including their properties and applications. It describes ferrous metals like cast iron and carbon steels. Non-ferrous metals discussed include copper, aluminum, lead and tin. It also mentions timber, abrasive materials, plastics and polymers. The document elaborates on the evolution of materials used by humans from the Stone Age to the development of iron and steel. It emphasizes the importance of engineering materials for overall societal development.
Types of iron and steel
This document discusses different types of iron and steel, including their typical carbon contents and other alloying elements as well as common applications. It covers pig iron, cast iron in its grey and white forms, malleable iron, ductile iron, various carbon contents in steel from low to ultra-high, alloy steels like tool steel and stainless steel, and special forms like spring steel, weathering steel, and wrought iron. The types of iron and steel each have different microstructures and properties making them suitable for different applications.
Cast iron
This document provides an introduction to cast iron, including its various types (white, malleable, gray, nodular), composition, microstructure, properties, applications, advantages, and problems. It discusses the key characteristics of each type of cast iron, such as white cast iron containing all carbon in the combined form of cementite. Gray cast iron contains most carbon in the uncombined form of graphite flakes. Nodular cast iron contains carbon in the form of tiny spherical graphite nodules.
Cast iron
This document provides an overview of cast iron, including its composition, production methods, types, microstructures, properties and applications. It discusses grey cast iron which forms graphite flakes and has a wide range of properties depending on its composition and cooling rate. It also covers ductile and malleable cast iron which form spheroidal graphite nodules providing better ductility than grey cast iron. White cast iron is discussed which forms carbides rather than graphite and is often alloyed for abrasion resistance. The effects of composition, cooling rate, heat treatments and microstructures on the properties of different cast iron types are summarized.
Wrought iron final
Rs. 600/kg
2. SHIVA IRON WORKS
for shopkeeper for customer
rate of wrought iron in kg
Uses of various steel in civil engineering
This document discusses different types of steel used in civil engineering projects. It describes ferrous metals like mild steel, which contains 0.15-0.3% carbon and is used for construction beams and reinforcement. High carbon steel with 0.55-1.5% carbon is stronger and used for tools. High tension steel, with under 0.15% carbon, is lighter and stronger in tension, making it suitable for prestressed concrete reinforcement. The document provides details on production of steel from iron ores and its various applications in construction.
CAST IRON
Cast iron has been used since ancient times, originating in China between 700-800 BC. It is an iron alloy containing more than 1.7% carbon. There are four main types of cast iron: white, gray, ductile, and malleable. Cast iron is strong in compression but weak in tension. It has good fluidity and machinability. Common applications include machine parts, cookware, pipes, and structural elements like columns and arches due to its strength, durability, and low cost.
Steel (2)
Steel - used as a building material. What is steel - history, manufacturing, production, basic oxygen process, steel companies , cost, type of steel, heat treatment, grades of steel and examples
Steel
This document provides information about different types of steel:
- Mild steel is a commonly used structural material that has good tensile strength, flexibility, elongation and corrosion resistance. It is often used in pre-stressed concrete and for cables.
- High tensile steel has a high yield strength and is usually used for things like suspension bridge cables and high strength bolts.
- Cast iron is suitable for structures with low tensile stress and can be used for things like pipes, cylinder heads and wheels.
Non ferrous alloys
This document provides an overview of various non-ferrous alloys including copper alloys like brass and bronze, aluminium alloys like duralumin and silumin, titanium alloys like Ti-6Al-4V, magnesium alloys and their properties and applications. It discusses the alloying elements, strengthening mechanisms, microstructure and common types of each alloy. Key alloys and their uses in various industries are also summarized.
Iron & steel
1. Ferrous metals like cast irons and steels are extracted from raw materials through efficient and cleaner methods.
2. This leads to industrial growth through new manufacturing industries and improved infrastructure like power, transport, and communication.
3. Living standards of people improve as technical education increases skilled labor, improving salaries and national economic output.
Classification of steel
This document discusses the classification and applications of different types of steels. It describes low carbon steel as containing less than 0.3% carbon and being used for automobile body panels and seamless tubes. Medium carbon steel contains 0.3-0.6% carbon and is heat treatable, being used for applications like railway wheels, gears, and crankshafts. High carbon steel contains a higher carbon percentage and is used for parts like forging dies, railroad rails, springs, and saws. The document also outlines how various alloying elements like manganese, phosphorus, and nickel affect the properties of steel.
What's hot (20)
Similar to Products of research at steelmint
ferrous metals (Ch 07 Edition 11th) - uses and applications.pptx
Plain carbon steel contains iron and a small amount of carbon along with residual amounts of other impurities like manganese, sulfur, phosphorus, and silicon. Carbon steel has a maximum carbon content of 1.5% and its properties depend primarily on the carbon content, with higher carbon increasing strength but decreasing ductility and toughness. Carbon steel is the most widely used type of steel due to its good strength properties and low cost.
Presentation1 NOT FINAL.pptx
need for my ppt so that i can make my own and got some idea on this ppt .please give me permission to use this so that i can continue my work and so i can present this to my reporting this coming next day
steel.pptx
This document discusses different types of metals and alloys, including ferrous and non-ferrous metals. It describes the composition and properties of various metals including pig iron, cast iron, wrought iron, steel alloys and stainless steel. It also covers the manufacturing processes of metals, heat treatments used to alter properties as well as methods of preservation against corrosion.
Iron.pptx
Iron is a metal that readily oxidizes in the presence of oxygen and moisture. It is obtained commercially from iron ores like magnetite, hematite, goethite, and limonite through chemical reduction. Iron can be alloyed with other metals like carbon and silicon to form steels with modified properties. Some key forms of commercial iron include pig iron with 3.5-4.5% carbon, cast iron with 2-4% carbon and silicon, and wrought iron with less than 0.25% carbon. Iron finds applications in construction, machinery, transportation, appliances and as the central atom in hemoglobin.
Ferrous metals
Ferrous metals are metals that contain iron, such as steel which is an alloy of iron and carbon. The amount of carbon determines the properties and applications of different types of ferrous metals. Pig iron contains a high amount of carbon (2-4%) and is very hard and brittle. It is used to make steel. Cast iron also contains 2-4% carbon and is strong under compression. Wrought iron contains a very low amount of carbon and is tough and malleable. Steel contains 0.15-1.5% carbon and includes low, medium, and high carbon varieties with different properties. Alloy steels like stainless steel add other elements like chromium for improved properties such as corrosion resistance. Fer
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ferrous metals and alloys
This document discusses various ferrous metals and alloys, including pig iron, cast iron, wrought iron, carbon steels, and alloy steels. It describes the production of pig iron in a blast furnace and the key properties and uses of different types of cast iron and steels. The effects of various alloying elements in steels are also summarized.
Ppt ferrous metal apoorv dixit
This document discusses different types of ferrous metals and their properties. It describes various grades of steel including low carbon steel, medium carbon steel, and high carbon steel. It also discusses different types of cast iron like grey cast iron, white cast iron, nodular cast iron, and malleable cast iron. The effects of alloying elements like manganese, phosphorus, and sulfur on the properties of steel are also summarized. Degradation of ferrous materials through corrosion is mentioned.
Ferrous metals
The document provides information on ferrous and non-ferrous metals used in engineering. It discusses the production of pig iron from iron ore through a blast furnace process. Key steps include smelting the ore with coke at high temperatures. Pig iron is then recast into cast iron, which is used to make machine parts due to its hardness. Common ferrous metals like steel are widely used in construction due to their strength and abundance. Non-ferrous metals like aluminum are also gaining importance for lightweight applications.
FERROUS METALS.pptx
CONTENTS
Ferrous metal
Type of ferrous metal
Pig iron
Cast iron
Working of cupola furance
Wrought iron
Steel
Stainless steel
Tools steel
Application of ferrous metal in automotive
Merits and Demerits of ferrous metal materials in automotive
Part 3 Steel Making Slamet S.pdf
This document summarizes the steelmaking process. It begins with extracting iron ore from the earth, which is then processed through various steps to remove impurities and produce pig iron. The pig iron and scrap steel are then melted together in a basic oxygen furnace to produce raw steel. Further refinement steps such as ladle furnace treatment and continuous casting are used to produce final steel products like slabs, blooms, and billets. Alloying elements such as carbon, manganese, nickel, and chromium are added during steelmaking to produce different grades of steel with varying properties.
iron and steel
The document discusses iron, steel, and their production processes. It describes how iron is extracted from iron ores in a blast furnace, producing pig iron. Pig iron can be further processed into cast iron or wrought iron. Steel is produced through various processes like basic oxygen furnace or open hearth furnace, involving alloying pig iron with carbon and other elements. The properties and uses of iron, cast iron, wrought iron, and various types of steel are also summarized. Heat treatment processes like normalizing and annealing are discussed to modify the properties of steel.
Iron| Peeyush Mishra| Science
This presentation will explain everything about iron. From it's general properties to types of iron to rust to iron carbon phase diagram to applications of iron.
cast iron
This document discusses different types of cast iron including their composition, microstructure, properties, and applications. Grey cast iron contains graphite flakes and is inexpensive and easy to cast but brittle. White cast iron contains cementite and is very hard and brittle. Malleable cast iron is produced by heat treating white cast iron to form graphite nodules, giving it ductility. Spheroidal graphite cast iron contains spherical graphite nodules added with magnesium which improves its ductility. These cast irons are widely used in automotive and machinery applications due to their strength, castability and corrosion resistance.
Ferrous Metals
This document discusses ferrous metals, which include iron, steel, and their alloys. It describes the production of pig iron through the blast furnace process and its uses. Pig iron can be further processed into cast iron and wrought iron. Steel is also discussed, which contains 0.1-1.5% carbon and is produced through various processes including the Bessemer process. The properties and applications of these ferrous metals are explained.
Lecture 7 steel
Iron ore is mined all over the world and must contain at least 20% iron to be economically viable. Magnetite and hematite ores have high iron content. Approximately 2 billion tons of iron ore are mined annually, with China, Australia and Brazil dominating production. Steel is produced via smelting iron ore in blast furnaces or electric arc furnaces. Rebar, structural sections and nuts/bolts are common steel products. Steel is strong and has properties well-suited for reinforcing concrete. The steelmaking process involves melting scrap, adjusting chemistry, continuous casting and rolling billets. Rebar is tested to ensure it meets specifications for strength, elongation and bending.
What is cast iron, its process, properties and applications
Cast iron is a ferrous alloy consisting of 2-4.5% carbon and small amounts of other elements. It is produced through a process of melting and pouring pig iron and other scrap materials into molds to solidify into parts. There are four main types of cast iron - grey, white, malleable, and ductile - which have different carbon contents and properties suitable for various applications. Common uses of cast iron include cookware, engines, automotive parts, and pipes due to its heat resistance, ability to form complex shapes, and moderate strength.
STEEL.ppt
Iron is the most widely used metal and is found in ores as oxides, carbonates, silicates, and sulfides. The main iron ores are limonite, hematite, and magnetite. Iron is produced commercially using a blast furnace where iron ore, coke, and limestone are charged. Molten iron and slag are produced. The molten iron is known as pig iron and contains carbon and other impurities. Iron is used to make steel and cast iron and is used widely in construction, machinery, vehicles, and other applications due to its high strength and low cost.
Iron & Steel as Building material
Building materials by
Sourav Zaman,
Lecturer
Department of Architecture
Northern University of Business and Technology
INTRODUCTION TO PROCESS PLANNING
This document discusses process planning and cost estimation for manufacturing. It covers topics like process planning activities, cost estimation, machining time calculation, process planning documentation, computer aided process planning, selection of process planning systems, drawing interpretation, types of drawings, information required from drawings for process planning, ferrous and non-ferrous materials, classification of materials, composites, and ceramics. It provides details on various manufacturing processes, materials, and concepts relevant to process planning.
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ferrous metals (Ch 07 Edition 11th) - uses and applications.pptx
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Products of research at steelmint
- 1. Products of Research at Steelmint CONTENTS:- Steel Terms related to steel & steel products Commercial Forms of Iron Grades of Iron ore Coal/Coke Ferro alloy
- 2. STEEL Steel is an iron based alloy containing Carbon, Silicon, Manganese etc. Terms related to Steel & Steel Products Sponge Iron/DRI (Direct Reduced Iron) • Produced by direct reduction of iron ore Scrap • Materials left over from product consumption such as vehicles, building supplies etc. • It is recyclable Pig Iron • Produced by melting iron ore under high pressure with Charcoal and limestone • High Carbon content makes it brittle & unstable
- 3. Commercial forms of IRON derived from Pig iron by melting & blending Cast iron (2.5% carbon) Pig Iron Wrought Steel Iron (0.5%-1.5% (purest Carbon) form,0.25% carbon) Grades Of Pig Iron:-a) Foundry Grade Pig Iron b) Basic/Steel Making Grade Pig Iron
- 4. Terms related to Steel & Steel Products continue… Ingot • Metal that is cast into a shape suitable for further processing • Manufactured by the freezing of molten liquid in a mold e.g.- Gold ingot,Aluminium Ingot etc. Billet • Small semi-finished casting products that is rectangular,square,circular in shape area< 36 sq. in • Further processed via profile rolling & drawing Re Bar • Commonly known as Steel Bar • Used as Tensioning device, anchoring purpose
- 5. Grades Of Iron Ore High grade Medium (+ 65% Fe) Grade (+62-65% Fe) Low Grade (-62% Fe)
- 6. Trade of Iron Ore Lumpy/Fine Ore : Iron Ore is traded in lumps (i.e. sized ore) or in fines. Production/availability of lumps is limited by virtue of the natural occurrence and also because of generation of lot of fines during crushing of large lumps present in the run-of -mines.
- 7. COAL/COKE Coal is a naturally occurring combustible rock containing 70% (by Vol) carbonaceous material including moisture. • Coke: Coke is the residual solid product obtained upon carbonisation of coking coal
- 8. Ferro Alloys It refers to various alloys of iron with a high production of one or more other element e.g.managanese, silicon etc. Used in production of steel s and alloys as a raw material Ferro Alloys are used to add characteristics of anti-Corrosion & de-oxidation Widely used to produce chemicals, Welding Electrodes, Electrical equipments etc.
- 9. THANK YOU