The Physico-chemical Properties of Steel

a-iron acid allotropic alloys aluminium amorphous layers annealed Ar₁ Ar₂ austenite Benedicks blowholes Brinell Hardness number brittle carbide change carbide of iron carbon content carbon steels cementite chemical composition condition considered constituents cooling curves corresponding critical points crystal twinning crystalline deformation diagram effect Elastic Limit electrical resistance element Elongation equilibrium etching eutectic eutectoid fact Fe,C ferrite formed graphitic heating high temperatures high-speed steels increase indent indicate ingot initial temperature inversion Iron and Steel iron-carbon Journ liquid lower magnetic manganese martensite mass mechanical properties microscope mixtures molecular obtained occurs Osmond pearlite perature percentage of carbon phosphorus present produced pure iron pure metal rate of cooling Reduction of Area regarded segregation shown in fig silicon slowly cooled solid solution solidify Sorbitic specimen square inch steel containing Steel Inst structure sulphide sulphur surface tensile strength thermal Tons per Square tool transformation troostite tungsten vanadium varying whilst