manufacturing technology (spe4602)/ ferrous metal
DESCRIPTION
HAMSHAVATHINI YOHORATNAMTRANSCRIPT
MANUFACTURING TECHNOLOGY (SPE4602)
LECTURE’S NAME : DR.AMIRMUDIN BIN UDIN ([email protected])NAME : HAMSHAVATHINI YOHORATNAM ([email protected])SECTION : 4SPH(02)
FERROUS METALS AND ALLOYS PRODUCTION,GENERAL PROPERTIES AND
APPLICATIONS
(Introduction of ferrous metal)
(Production of iron and steel)
WHAT IS ferrous metalFerrous metals are those which contain
iron, whilst non- ferrous metals don’t have any iron content..
Ferrous metals and alloys containing a high proportion of the element iron.
They are the strongest materials available and are used for applications where high strength needed.
ENGINEERING MATERIALS
METALLIC NON- METALLIC
NON-FERROUS FERROUS
STEELS CAST IRON
-PLAIN CARBON -ALLOY
-GREY -WHITE -MALLEABLE -DUCTILE
ORGANIC INORGANIC
-PLASTIC -WOOD -PAPER -RUBBER -LEATHER -PETROLEUM
-MINERALS -CEMENT -GLASS -CERAMICS -GRAPHITE
-ALUMINIUM -COPPER - MAGNESIUM -TIN -ZINC -LEAD -NICKEL -OTHER ALLOY
When iron &steel was foundC:\Users\Hamsha\Desktop\Uddeholm - Tool Steel of World Class.mp4
The production of iron by humans began probably sometime after 2000 BCE in south-west or south-central Asia, perhaps in the Caucasus region.
The basic source of iron and steel is iron ore, which is an oxide of iron mixed with alumina, silica, phosphorous, manganese, sulphur and other materials.
Iron Ores Required in Iron-making.
HEMATITE MAGNETITE
LIMONITE PELLETS
Other raw materials in iron making.
Coke (C)- Supplies heat for chemical reactions and
produces carbon monoxide (CO) to reduce iron ore.
Limestone (CaCO3)Used as a flux to react with and remove impurities in molten iron as slag.
Hot gases (CO, H2, CO2, H2O, N2, O2, and fuels)Used to burn coke
Where iron & steel made...\Blast Furnace.flv
BLAST FURNACE
IRON-MAKING IN Electric arc furnace
ELECTRIC ARC FURNACE FOR STEEL MAKING
WHY IRON AND STEEL IS WIDELY USED IN THE MANUFACTURING INDUSTRY?
High quality, aesthetic.Low maintenance costs.Steel is noncombustible.Environmentally friendly.Components can be re-used.Strong, durable and stable.Construction is fast compared to other materials.Resistant to termites and other destructive insects.Cost benefits compared to other construction methods.Components are functional.
Who uses the iron and steel?
In the motor vehicle industry. Aluminum. Concrete and wood in construction.
How does iron and steel production affect our manufacturing industry?
Organizational structure, productivity, efficiency, and product properties of the steel industry worldwide.
Reliability ,energy, materials efficiency of conventional processes.
BIBLIOGRAPHY 1. Parashar & Nagendra.(2003) .Elements
of manufacturing processes. Prentice Hall of India, New Delhi.
2. Rao & P.Narayana .(1998). Manufacturing technology: Foundary, forming and welding. Tata McGraw,Hill Publishing.
3. Rao & P.Narayana .(1987)Manufacturing technology : Foundary, forming and welding. Tata McGraw,Hill Publishing.
4. K.Bugayev, Y.Konovalov .(2001). Iron and steel production. New York, Book for Business.
5. Donald R.Askelan and Wendelin J.Wright. (2011). Science and Engineering Material. Stamford, CT.
