MATTER
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SteelMATTER
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SteelMATTER
Underlying metallurgy
Strength
Equilibrium Fe-C phase diagram
Toughness
Fe-C phase diagram: Lever rule
Hardenability
Transformation diagrams
Six stages of steel production
Raw materials
Video: Charging into a converter
Video: Charging to an EAF
Video: Iron ore preparation beds
Video: Tapping blast furnace
Primary forming
Video: Hot rolling operation 1
Video: Hot rolling operation 2
Hot rolling strip steels
Video: Ingot Forming
Elongation of inclusions during hot rolling
Control of grain size through controlled rolling schedules
Manufacturing, fabrication & finishing
Video: Pressing of large diameter pipes
Video: Pressing of steel sink
Video: Drawing of steel cans
Formability of strip steels
Video: Drilling
Video: Machining
Improved machinability through inclusion additions
Video: Submerged arc welding of pipes
Weldability
Coatings for corrosion protection
Heat treatment of gears
Surface hardening
Steelmaking
Video: Blast furnace
Video: Basic Oxygen Steelmaking
Video: Electric arc furnace (EAF)
Video: Ladle refining
Oxygen control
Removal of impurities
Inclusions for improved machinability
Ladle top slag
Slag glaze
Ladle stirring
Vacuum treatment
Products & applications
Strip steel for automotive body panels
Strip steel for drinks cans
Plate steel for structural applications
Engineering steel for automotive gears
Casting
Entrapment of non-metallic inclusions
Video: Continuous castings
Video: Ingot casting