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Influence of Carbon Content on Strain Hardening Behaviour of Sintered Plain Carbon Steel Preforms

S Narayan , A Rajeshkannan

钢铁研究学报(英文版)

Complete experimental investigation on the instantaneous strain hardening behaviour of powder metallurgy (P/M) preforms of pure iron, Fe-0.35%C, Fe-0.75%C and Fe-1.1%C was carried out. The strain hardening behaviour of the above-mentioned P/M sintered steel preforms with aspect ratio of 0.4 under tr...

关键词: strain hardening exponent , density hardening exponent , strength coefficient , densification , triaxial stress