Non-ferrous metals do not contain iron, so they do not rust or attract magnets. Most non-ferrous metals are soft but can be strengthened through alloying with other materials to form non-ferrous alloys. Common non-ferrous metals and alloys include aluminum, copper, lead, tin, zinc, duralumin, brass, bronze, and pewter, each with distinct properties and applications such as in construction, electronics, batteries, and decorative arts.
The document discusses non-ferrous metals and focuses on aluminium. It defines metals and classifies them as ferrous and non-ferrous. For aluminium, it describes its properties, common uses in construction, how it is extracted from bauxite ore and manufactured, and why it is widely used in the building industry due to properties like durability, flexibility, strength to weight ratio, and recyclability.
Plastic poses significant environmental problems. It is made from polymers that do not degrade and can persist in the environment for centuries. When plastic litter ends up in oceans and waterways, it kills over 100,000 marine animals every year either through ingestion or entanglement. Plastic bag litter also pollutes landscapes worldwide. While recycling aims to reduce plastic waste, the recycling process itself can release toxic fumes and harm workers. Small actions like using reusable tote bags and reducing single-use plastic can help address this global issue. Government regulations and individual responsibility are both important to lessen the environmental impact of plastics.
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.
Unit i classification of steel and cast iron microstructureS.DHARANI KUMAR
1. The document discusses different types of ferrous alloys including various steels and cast irons.
2. It describes the microstructure, properties, and common applications of low-carbon steels, medium-carbon steels, high-carbon steels, and stainless steels.
3. The document also discusses the microstructure and properties of gray cast iron, ductile cast iron, white cast iron, malleable cast iron, and compacted graphite cast iron.
Hi i'am Sean , i study in OUR OWN ENGLISH HIGH SCHOOL .This is a power point on plastics , to help us understand what is a plastic , what are the types of plastic and what harm do they cause to our environment
Manufacturer and Exporter of Tin Bronze, Suppliers of Tin Bronze, High Tin Bronze and Brass Alloys, Tin Bronze corrosion resistance, Tin Bronze Castings and rods, non-ferrous metal, Tin Phosphor Bronze
Non-ferrous metals do not contain iron, so they do not rust or attract magnets. Most non-ferrous metals are soft but can be strengthened through alloying with other materials to form non-ferrous alloys. Common non-ferrous metals and alloys include aluminum, copper, lead, tin, zinc, duralumin, brass, bronze, and pewter, each with distinct properties and applications such as in construction, electronics, batteries, and decorative arts.
The document discusses non-ferrous metals and focuses on aluminium. It defines metals and classifies them as ferrous and non-ferrous. For aluminium, it describes its properties, common uses in construction, how it is extracted from bauxite ore and manufactured, and why it is widely used in the building industry due to properties like durability, flexibility, strength to weight ratio, and recyclability.
Plastic poses significant environmental problems. It is made from polymers that do not degrade and can persist in the environment for centuries. When plastic litter ends up in oceans and waterways, it kills over 100,000 marine animals every year either through ingestion or entanglement. Plastic bag litter also pollutes landscapes worldwide. While recycling aims to reduce plastic waste, the recycling process itself can release toxic fumes and harm workers. Small actions like using reusable tote bags and reducing single-use plastic can help address this global issue. Government regulations and individual responsibility are both important to lessen the environmental impact of plastics.
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.
Unit i classification of steel and cast iron microstructureS.DHARANI KUMAR
1. The document discusses different types of ferrous alloys including various steels and cast irons.
2. It describes the microstructure, properties, and common applications of low-carbon steels, medium-carbon steels, high-carbon steels, and stainless steels.
3. The document also discusses the microstructure and properties of gray cast iron, ductile cast iron, white cast iron, malleable cast iron, and compacted graphite cast iron.
Hi i'am Sean , i study in OUR OWN ENGLISH HIGH SCHOOL .This is a power point on plastics , to help us understand what is a plastic , what are the types of plastic and what harm do they cause to our environment
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Manufacturer and Exporter of Machine Bronze Castings, Suppliers of Machine Bronze Castings, Bronze Machine and Foundry, bronze alloys castings process, centrifugal and Gun metal casting, Bronze sand and Die castings
Manufacturers and Suppliers of Leaded Bronze, Exporters of Leaded Bronze, High Leaded Tin Bronze Alloy, Leaded Bronze Composition, leaded bronze rods and bars, high leaded bronze bushings, Bronze hexagons,
Indian Standard, Indian Standard Alloys castings, silicon and High Tensile Brass Alloys, Tin and Leaded Bronze Alloys, Gunmetal and Aluminum Alloys Process,
Manufacturer and Exporter of High Tensile Bronze Casting, Suppliers of High Tensile Bronze Casting, High Tensile Bronze Alloys Casting Machine, High Tensile Bronze Extrusion, High Tensile Manganese Bronze, bronze
Manufacturer and Exporter of Gunmetal Valves, Suppliers of Gunmetal Valves, Gunmetal Ball and gate Valves, Gun Metal Balancing Valve, Gun Metal Foot Valves, Gunmetal Non Return and stop Valve,Brass Valves