Profession
•Download as PPS, PDF•
0 likes•194 views
This document lists several potential career paths that a person may pursue including ballerina, nurse, manager, magician, fireman, captain, rock star, and government employee. It also provides a link to join an office humor and fun group on Yahoo to receive relaxing emails between shifts or after work.
Report
Share
Report
Share
Recommended
Mitigating Human Resources Risks
Human Assets Can Make Your Business Fly – Or Sink
- The “human factor” is the common element in most risk and crisis scenarios
- 9 out of 10 risks or security problems are caused by people inside your organisation
Tensile, Impact and Hardness Testing of Mild Steel
The main purpose of this report is to study the mechanical properties and
failure mode of mild steel. Three types of standard tests i.e. tensile test, impact
test, and hardness test were conducted on the standard specimens of mild steel.
From the tests, results were obtained; Tensile strength, Impact strength, and
hardness were calculated. It was observed that Tensile Strength, Impact Strength
and Hardness of MS specimen were 1450.833 N/mm², 29.5 J & 59.25 HRB.
Fuel cladding materials
The document discusses fuel cladding materials used in nuclear reactors. It describes aluminum alloys as a common cladding material for research reactors operating below 100°C due to its low neutron absorption, high thermal conductivity, and corrosion resistance at moderate temperatures. Specifically, aluminum alloy types 1100, 5000, 6000, AA6061, AA5456, and AA5052 are used as cladding. However, aluminum alloys lose strength and have corrosion problems at higher temperatures. While alloying can improve properties, it also increases neutron absorption.
Definitions
Capacitor
Curie temperature
Dielectric constant (k)
Dielectric Strength
Doping
Drift velocity
Electrostriction
Fermi energy
Ferroelectric
Forward bias
Hysteresis loop
Integrated circuit
Intrinsic semiconductor
p-n junction
Piezoelectric
Polarization
Rectifier
Superconductor
Thermistor
Transistor
Coercivity
Diamagnetism
Domains
Ferrimagnetism
Magnetic permeability
Magnetic susceptibility
Permanent magnet
Soft magnet
Characteristic spectrum
Continuous spectrum
Fluorescence
Index of refraction
Laser
Luminescence
Phosphorescence
Photoconduction
Photons
Relaxation time
Solar cell
Thermal emission
X-rays
Properties of materials / Mechanical Properties of materials
The document discusses various mechanical properties of materials including strength, elasticity, stiffness, plasticity, ductility, malleability, brittleness, toughness, hardness, impact strength, resilience, fatigue, and creep. It explains these properties and how they are evaluated using stress-strain diagrams and testing machines. The properties are important for engineers to understand how materials will behave under different loading conditions for machine and structural design.
Intergranular Corrosion
Intergranular Corrosion
Causes and Mechanism Intergranular Corrosion Types Of Intergranular Corrosion
Hardening (Heat treatment) Quenching
The document discusses various aspects of hardening hypoeutectoid and hypereutectoid steels. It explains that hardening involves heating steel to the appropriate temperature, holding, and then rapidly quenching to form martensite. Factors like chemical composition, part size/shape, heating/cooling rates, and quenchant properties influence the hardening process and final properties. Different hardening methods like direct, stage, and self-tempering quenching are also summarized.
Extrusion
Extrusion is a process that uses pressure to force heated metal material through a die to create parts with a constant cross-section. There are two main types of extrusion: direct and indirect. Direct extrusion involves pushing the material through the die in the same direction as the ram movement, while indirect extrusion moves the material in the opposite direction of the ram. Extrusion can be performed hot or cold depending on the material, with hot extrusion allowing for more complex shapes from more readily extrudable metals like aluminum. Proper die material and lubrication are important for reducing friction during extrusion.
Recommended
Mitigating Human Resources Risks
Human Assets Can Make Your Business Fly – Or Sink
- The “human factor” is the common element in most risk and crisis scenarios
- 9 out of 10 risks or security problems are caused by people inside your organisation
Tensile, Impact and Hardness Testing of Mild Steel
The main purpose of this report is to study the mechanical properties and
failure mode of mild steel. Three types of standard tests i.e. tensile test, impact
test, and hardness test were conducted on the standard specimens of mild steel.
From the tests, results were obtained; Tensile strength, Impact strength, and
hardness were calculated. It was observed that Tensile Strength, Impact Strength
and Hardness of MS specimen were 1450.833 N/mm², 29.5 J & 59.25 HRB.
Fuel cladding materials
The document discusses fuel cladding materials used in nuclear reactors. It describes aluminum alloys as a common cladding material for research reactors operating below 100°C due to its low neutron absorption, high thermal conductivity, and corrosion resistance at moderate temperatures. Specifically, aluminum alloy types 1100, 5000, 6000, AA6061, AA5456, and AA5052 are used as cladding. However, aluminum alloys lose strength and have corrosion problems at higher temperatures. While alloying can improve properties, it also increases neutron absorption.
Definitions
Capacitor
Curie temperature
Dielectric constant (k)
Dielectric Strength
Doping
Drift velocity
Electrostriction
Fermi energy
Ferroelectric
Forward bias
Hysteresis loop
Integrated circuit
Intrinsic semiconductor
p-n junction
Piezoelectric
Polarization
Rectifier
Superconductor
Thermistor
Transistor
Coercivity
Diamagnetism
Domains
Ferrimagnetism
Magnetic permeability
Magnetic susceptibility
Permanent magnet
Soft magnet
Characteristic spectrum
Continuous spectrum
Fluorescence
Index of refraction
Laser
Luminescence
Phosphorescence
Photoconduction
Photons
Relaxation time
Solar cell
Thermal emission
X-rays
Properties of materials / Mechanical Properties of materials
The document discusses various mechanical properties of materials including strength, elasticity, stiffness, plasticity, ductility, malleability, brittleness, toughness, hardness, impact strength, resilience, fatigue, and creep. It explains these properties and how they are evaluated using stress-strain diagrams and testing machines. The properties are important for engineers to understand how materials will behave under different loading conditions for machine and structural design.
Intergranular Corrosion
Intergranular Corrosion
Causes and Mechanism Intergranular Corrosion Types Of Intergranular Corrosion
Hardening (Heat treatment) Quenching
The document discusses various aspects of hardening hypoeutectoid and hypereutectoid steels. It explains that hardening involves heating steel to the appropriate temperature, holding, and then rapidly quenching to form martensite. Factors like chemical composition, part size/shape, heating/cooling rates, and quenchant properties influence the hardening process and final properties. Different hardening methods like direct, stage, and self-tempering quenching are also summarized.
Extrusion
Extrusion is a process that uses pressure to force heated metal material through a die to create parts with a constant cross-section. There are two main types of extrusion: direct and indirect. Direct extrusion involves pushing the material through the die in the same direction as the ram movement, while indirect extrusion moves the material in the opposite direction of the ram. Extrusion can be performed hot or cold depending on the material, with hot extrusion allowing for more complex shapes from more readily extrudable metals like aluminum. Proper die material and lubrication are important for reducing friction during extrusion.
Cathode Ray Oscilloscope CRO
This document provides an overview of cathode ray oscilloscopes (CROs). It discusses the introduction and basic diagram of a CRO, describing the main components of the cathode ray tube. It also covers multi-input oscilloscopes, describing the alternate and chopped modes of dual trace oscilloscopes and methods for generating dual beams. Additionally, it discusses Lissajous patterns generated from two input signals and how they can be used to measure frequency and phase. Finally, it provides an overview of digital storage oscilloscopes, including their block diagram and advantages over analog storage oscilloscopes.
Eight forms of corrosion
The document summarizes the 8 main forms of corrosion that can occur in metals. It begins by explaining that corrosion is a natural process that converts refined metals back into more stable forms, driven by thermodynamics. It then describes the key elements that form an electrochemical corrosion cell and discusses various factors that influence corrosion rates. The main types of corrosion covered are uniform corrosion, localized corrosion (including galvanic and crevice corrosion), and stress corrosion cracking. Visual examples of each type of corrosion are provided.
Non-destructive Testing
Non-destructive testing (NDT) allows inspection of materials and components without damaging them. Common NDT methods include visual testing, magnetic particle inspection, dye penetrant testing, radiography, ultrasonic testing, and eddy current testing. These methods are used to detect surface or internal flaws in materials and evaluate characteristics without impairing future usefulness or serviceability. NDT plays an important role in quality control and safety across industries such as aerospace, automotive, and energy.
Non-traditional manufacturing processes
This document provides information on non-traditional manufacturing processes. It defines non-traditional processes as those that remove material using mechanical, thermal, electrical or chemical energy without direct tool-workpiece contact. Several non-traditional processes are described in detail, including ultrasonic machining, water jet machining, abrasive jet machining, electrochemical grinding, and chemical milling. Non-traditional processes allow hard and brittle materials to be machined without damage and with better surface finish compared to traditional processes. They find applications in industries such as aerospace, electronics, and automotive.
Pakistan
Pakistan is located in South Asia between India and Afghanistan. It has a population of over 170 million people and Urdu is the official language. Some key facts about Pakistan include:
- It has the 7th largest standing army and is the 6th country to develop nuclear weapons.
- Major industries include textiles, food processing, and pharmaceuticals. Agriculture and services are the largest sectors of the economy.
- Pakistan has several notable achievements including being home to the largest volunteer ambulance network and among the largest producers of wheat, rice, and cotton.
Terrorism in pakistan causes & remedies
The document discusses the causes and remedies of terrorism in Pakistan. It notes that terrorism has taken various forms throughout history for different political purposes. In Pakistan specifically, the porous border with Afghanistan allowed al-Qaeda and Taliban militants to take refuge after the US invasion. This, combined with political and economic grievances among tribal groups, created space for militant organizations to operate. The document outlines several types and motivations of terrorism in Pakistan, including religiously-motivated groups, sectarian violence, and separatist movements in regions like Balochistan. It argues that effectively addressing the root political and economic causes, in addition to military operations, is needed to counter the terrorist threat.
Heat Treatment
This document discusses various heat treatment processes for steels including annealing, normalizing, hardening, tempering, and case hardening. It explains that annealing involves heating metals above or below critical temperatures and slowly cooling to make the metal soft. Hardening involves heating steel above its critical temperature then quenching in water to form martensite and make the metal very hard. Tempering is used after hardening to reduce brittleness by reheating to 220-300 degrees C. Case hardening, such as carburizing or nitriding, adds carbon or nitrogen to the surface layer to harden low-carbon steels. Methods of measuring temperature in furnaces like pyrometers and Seger cones are also summarized
Atomic Bonding
Atomic bonding involves interatomic forces that determine many material properties. Primary bonding includes ionic bonding via electrostatic attraction between ions, covalent bonding by electron sharing, and metallic bonding from delocalized electrons binding positive ion cores. Secondary bonding includes weaker London dispersion forces from induced atomic dipoles, and dipole-dipole interactions between polar molecules. Bonding energy varies between types and affects properties like melting temperature.
Metallurgical properties of cast irons
The document discusses various types of cast iron, their microstructures, properties, production methods and applications. It describes the microstructures of gray cast iron, white cast iron, ductile cast iron and malleable cast iron. The key types are defined by the form of carbon in the microstructure, such as graphite flakes, nodules or carbide phases. The document also examines the solidification and processing factors that determine the carbon structure.
PYROMETER
A pyrometer is a non-contact device that measures the surface temperature of an object by detecting the thermal radiation it emits. Modern pyrometers became available in 1901 with the development of the disappearing filament pyrometer. Issues with early pyrometers relying on emissivity led to the development of ratio or two-color pyrometers. There are different types of pyrometers including optical, radiation, digital, and infrared pyrometers that use various detectors like thermopiles, photocells, bolometers, and thermistors. Pyrometers are useful for measuring temperatures of moving or inaccessible objects and are widely used in industries like smelting, heat treatment, and steam boilers.
Muffle furnace
A muffle furnace is a furnace that heats materials through radiant heat from insulated walls rather than direct flame contact. It consists of a vented heating chamber, temperature controller, and safety features. Muffle furnaces are commonly used in laboratories and industry for applications requiring precise, high temperatures like glass fusing, enamel coating, and metallurgical testing. They heat materials through conduction, convection and radiation from electrical heating elements inside insulating walls, allowing for greater temperature control and isolation of samples from combustion byproducts compared to other furnace types.
Atmospheric Corrosion
Atmospheric corrosion is a major cause of degradation and failure of metals exposed to outdoor and indoor environments. It accounts for significant economic losses as corroded metals must be replaced. While atmospheres are typically classified as industrial, marine, rural, or indoor, most real-world environments involve mixtures of conditions. Atmospheric corrosion occurs via localized corrosion cells and is influenced by factors like pollution, humidity, and proximity to salt or chemical sources. Proper material selection and protection methods are needed to prevent atmospheric corrosion in various environmental conditions.
Erosion Corrosion
Erosion corrosion occurs when the rate of material deterioration increases due to the combined effects of corrosion and mechanical wear from fluid flow. It can occur in pipes, valves, pumps and other equipment exposed to flowing liquids or gases. The mechanism involves turbulent flow damaging protective surface films and exposing the bare metal to chemical attack. Common signs are grooves, holes and valleys in the direction of flow. Prevention methods include design modifications to reduce turbulence, removing abrasive particles from the fluid, protective coatings, cathodic protection, and using more corrosion resistant materials.
Optical/ Metallurgical Microscopy
Optical lenses are used in microscopes to form magnified images of microscopic objects. A lens has curved surfaces that focus light rays to form these images. Single lenses are used in eyeglasses and cameras, while compound lenses with multiple elements are used in microscopes and telescopes to correct optical aberrations. A metallurgical microscope uses reflected light to illuminate and image opaque metal samples, allowing metallurgists to examine microstructural details at magnifications from 1 to 1500x. Objectives resolve microstructural details while eyepieces further magnify the image without additional resolution.
Corrosion of aluminum alloys
Aluminum and its alloys are prone to several types of corrosion depending on factors like the environment. Uniform corrosion results in a uniform thickness decrease over the entire surface in highly acidic or alkaline media that dissolve the natural oxide film. Pitting corrosion forms irregular cavities and is common in neutral pH environments. Intergranular corrosion propagates along grain boundaries instead of within grains. Crevice corrosion occurs in overlapping joints or deposits that limit access of liquids. Cavitation corrosion is caused by gas bubbles forming and colliding with the metal surface in moving liquids.
Corrosin Basic
The document discusses corrosion from multiple perspectives. It defines corrosion as the deterioration of metals through chemical or electrochemical reactions with the environment. It notes that understanding chemistry, electrochemistry, and metallurgy is important for understanding corrosion. Corrosion can damage infrastructure and equipment by reducing strength, changing dimensions, and contaminating products. The costs of corrosion are high, with estimates of billions of dollars spent annually to address corrosion in areas like pipelines, structures, and water systems. Proper application of corrosion prevention and control techniques can help reduce these costs.
Welding process
Welding process
Arc Welding
Resistance Welding
Oxy fuel Gas Welding
Other Fusion Welding Processes
Solid State Welding
Weld Quality
Weld ability
Design Considerations in Welding
Plastic welding
The document discusses various methods for plastic welding, including mechanical joining using fasteners, adhesive bonding, and different types of welding. It describes several welding processes such as hot plate welding, hot gas welding, ultrasonic welding, friction welding, and laser welding. These welding methods use heat from external sources like hot plates or internal sources like ultrasonic vibrations to melt the plastic surfaces and join them together. Common applications of plastic welding include pipe assemblies, automotive parts, and food packaging.
Welding defects
This document lists common welding defects including undercut, porosity, incomplete fusion, overlap, underfill, spatter, excessive convexity, excessive concavity, excessive weld reinforcement, incomplete penetration, excessive penetration, and unacceptable weld profiles.
Waste management in metallurgical
This document discusses waste management in metallurgical plants. It defines different types of waste generated in metallurgical industries like sintering dust, blast furnace dust, steelmaking dust, slag, and ceramic debris. It also discusses classification of wastes according to their effects and origin. Key methods of managing wastes include recovery of metals from wastes, recycling, and proper disposal of solid and liquid wastes. Specific waste streams and management approaches are covered for industries like aluminum production, copper production, zinc production, and foundries.
More Related Content
More from Gulfam Hussain
Cathode Ray Oscilloscope CRO
This document provides an overview of cathode ray oscilloscopes (CROs). It discusses the introduction and basic diagram of a CRO, describing the main components of the cathode ray tube. It also covers multi-input oscilloscopes, describing the alternate and chopped modes of dual trace oscilloscopes and methods for generating dual beams. Additionally, it discusses Lissajous patterns generated from two input signals and how they can be used to measure frequency and phase. Finally, it provides an overview of digital storage oscilloscopes, including their block diagram and advantages over analog storage oscilloscopes.
Eight forms of corrosion
The document summarizes the 8 main forms of corrosion that can occur in metals. It begins by explaining that corrosion is a natural process that converts refined metals back into more stable forms, driven by thermodynamics. It then describes the key elements that form an electrochemical corrosion cell and discusses various factors that influence corrosion rates. The main types of corrosion covered are uniform corrosion, localized corrosion (including galvanic and crevice corrosion), and stress corrosion cracking. Visual examples of each type of corrosion are provided.
Non-destructive Testing
Non-destructive testing (NDT) allows inspection of materials and components without damaging them. Common NDT methods include visual testing, magnetic particle inspection, dye penetrant testing, radiography, ultrasonic testing, and eddy current testing. These methods are used to detect surface or internal flaws in materials and evaluate characteristics without impairing future usefulness or serviceability. NDT plays an important role in quality control and safety across industries such as aerospace, automotive, and energy.
Non-traditional manufacturing processes
This document provides information on non-traditional manufacturing processes. It defines non-traditional processes as those that remove material using mechanical, thermal, electrical or chemical energy without direct tool-workpiece contact. Several non-traditional processes are described in detail, including ultrasonic machining, water jet machining, abrasive jet machining, electrochemical grinding, and chemical milling. Non-traditional processes allow hard and brittle materials to be machined without damage and with better surface finish compared to traditional processes. They find applications in industries such as aerospace, electronics, and automotive.
Pakistan
Pakistan is located in South Asia between India and Afghanistan. It has a population of over 170 million people and Urdu is the official language. Some key facts about Pakistan include:
- It has the 7th largest standing army and is the 6th country to develop nuclear weapons.
- Major industries include textiles, food processing, and pharmaceuticals. Agriculture and services are the largest sectors of the economy.
- Pakistan has several notable achievements including being home to the largest volunteer ambulance network and among the largest producers of wheat, rice, and cotton.
Terrorism in pakistan causes & remedies
The document discusses the causes and remedies of terrorism in Pakistan. It notes that terrorism has taken various forms throughout history for different political purposes. In Pakistan specifically, the porous border with Afghanistan allowed al-Qaeda and Taliban militants to take refuge after the US invasion. This, combined with political and economic grievances among tribal groups, created space for militant organizations to operate. The document outlines several types and motivations of terrorism in Pakistan, including religiously-motivated groups, sectarian violence, and separatist movements in regions like Balochistan. It argues that effectively addressing the root political and economic causes, in addition to military operations, is needed to counter the terrorist threat.
Heat Treatment
This document discusses various heat treatment processes for steels including annealing, normalizing, hardening, tempering, and case hardening. It explains that annealing involves heating metals above or below critical temperatures and slowly cooling to make the metal soft. Hardening involves heating steel above its critical temperature then quenching in water to form martensite and make the metal very hard. Tempering is used after hardening to reduce brittleness by reheating to 220-300 degrees C. Case hardening, such as carburizing or nitriding, adds carbon or nitrogen to the surface layer to harden low-carbon steels. Methods of measuring temperature in furnaces like pyrometers and Seger cones are also summarized
Atomic Bonding
Atomic bonding involves interatomic forces that determine many material properties. Primary bonding includes ionic bonding via electrostatic attraction between ions, covalent bonding by electron sharing, and metallic bonding from delocalized electrons binding positive ion cores. Secondary bonding includes weaker London dispersion forces from induced atomic dipoles, and dipole-dipole interactions between polar molecules. Bonding energy varies between types and affects properties like melting temperature.
Metallurgical properties of cast irons
The document discusses various types of cast iron, their microstructures, properties, production methods and applications. It describes the microstructures of gray cast iron, white cast iron, ductile cast iron and malleable cast iron. The key types are defined by the form of carbon in the microstructure, such as graphite flakes, nodules or carbide phases. The document also examines the solidification and processing factors that determine the carbon structure.
PYROMETER
A pyrometer is a non-contact device that measures the surface temperature of an object by detecting the thermal radiation it emits. Modern pyrometers became available in 1901 with the development of the disappearing filament pyrometer. Issues with early pyrometers relying on emissivity led to the development of ratio or two-color pyrometers. There are different types of pyrometers including optical, radiation, digital, and infrared pyrometers that use various detectors like thermopiles, photocells, bolometers, and thermistors. Pyrometers are useful for measuring temperatures of moving or inaccessible objects and are widely used in industries like smelting, heat treatment, and steam boilers.
Muffle furnace
A muffle furnace is a furnace that heats materials through radiant heat from insulated walls rather than direct flame contact. It consists of a vented heating chamber, temperature controller, and safety features. Muffle furnaces are commonly used in laboratories and industry for applications requiring precise, high temperatures like glass fusing, enamel coating, and metallurgical testing. They heat materials through conduction, convection and radiation from electrical heating elements inside insulating walls, allowing for greater temperature control and isolation of samples from combustion byproducts compared to other furnace types.
Atmospheric Corrosion
Atmospheric corrosion is a major cause of degradation and failure of metals exposed to outdoor and indoor environments. It accounts for significant economic losses as corroded metals must be replaced. While atmospheres are typically classified as industrial, marine, rural, or indoor, most real-world environments involve mixtures of conditions. Atmospheric corrosion occurs via localized corrosion cells and is influenced by factors like pollution, humidity, and proximity to salt or chemical sources. Proper material selection and protection methods are needed to prevent atmospheric corrosion in various environmental conditions.
Erosion Corrosion
Erosion corrosion occurs when the rate of material deterioration increases due to the combined effects of corrosion and mechanical wear from fluid flow. It can occur in pipes, valves, pumps and other equipment exposed to flowing liquids or gases. The mechanism involves turbulent flow damaging protective surface films and exposing the bare metal to chemical attack. Common signs are grooves, holes and valleys in the direction of flow. Prevention methods include design modifications to reduce turbulence, removing abrasive particles from the fluid, protective coatings, cathodic protection, and using more corrosion resistant materials.
Optical/ Metallurgical Microscopy
Optical lenses are used in microscopes to form magnified images of microscopic objects. A lens has curved surfaces that focus light rays to form these images. Single lenses are used in eyeglasses and cameras, while compound lenses with multiple elements are used in microscopes and telescopes to correct optical aberrations. A metallurgical microscope uses reflected light to illuminate and image opaque metal samples, allowing metallurgists to examine microstructural details at magnifications from 1 to 1500x. Objectives resolve microstructural details while eyepieces further magnify the image without additional resolution.
Corrosion of aluminum alloys
Aluminum and its alloys are prone to several types of corrosion depending on factors like the environment. Uniform corrosion results in a uniform thickness decrease over the entire surface in highly acidic or alkaline media that dissolve the natural oxide film. Pitting corrosion forms irregular cavities and is common in neutral pH environments. Intergranular corrosion propagates along grain boundaries instead of within grains. Crevice corrosion occurs in overlapping joints or deposits that limit access of liquids. Cavitation corrosion is caused by gas bubbles forming and colliding with the metal surface in moving liquids.
Corrosin Basic
The document discusses corrosion from multiple perspectives. It defines corrosion as the deterioration of metals through chemical or electrochemical reactions with the environment. It notes that understanding chemistry, electrochemistry, and metallurgy is important for understanding corrosion. Corrosion can damage infrastructure and equipment by reducing strength, changing dimensions, and contaminating products. The costs of corrosion are high, with estimates of billions of dollars spent annually to address corrosion in areas like pipelines, structures, and water systems. Proper application of corrosion prevention and control techniques can help reduce these costs.
Welding process
Welding process
Arc Welding
Resistance Welding
Oxy fuel Gas Welding
Other Fusion Welding Processes
Solid State Welding
Weld Quality
Weld ability
Design Considerations in Welding
Plastic welding
The document discusses various methods for plastic welding, including mechanical joining using fasteners, adhesive bonding, and different types of welding. It describes several welding processes such as hot plate welding, hot gas welding, ultrasonic welding, friction welding, and laser welding. These welding methods use heat from external sources like hot plates or internal sources like ultrasonic vibrations to melt the plastic surfaces and join them together. Common applications of plastic welding include pipe assemblies, automotive parts, and food packaging.
Welding defects
This document lists common welding defects including undercut, porosity, incomplete fusion, overlap, underfill, spatter, excessive convexity, excessive concavity, excessive weld reinforcement, incomplete penetration, excessive penetration, and unacceptable weld profiles.
Waste management in metallurgical
This document discusses waste management in metallurgical plants. It defines different types of waste generated in metallurgical industries like sintering dust, blast furnace dust, steelmaking dust, slag, and ceramic debris. It also discusses classification of wastes according to their effects and origin. Key methods of managing wastes include recovery of metals from wastes, recycling, and proper disposal of solid and liquid wastes. Specific waste streams and management approaches are covered for industries like aluminum production, copper production, zinc production, and foundries.
More from Gulfam Hussain (20)
Profession
- 1. WWhhaatt aamm II ggooiinngg ttoo bbee??
- 2. Ballerina
- 3. Νurse
- 4. Manager
- 5. Magician
- 6. Fireman
- 7. Captain
- 8. Rock star
- 11. Join Office Humor & Fun Group • http://groups.yahoo.com/group/Karachi-Airport • Relax and enjoy the selected / no-junk / VIP class e-mails between your shifts, after a hard days work within your office premises or at home.