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متابعة

What is carbide?

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تم إضافة السؤال من قبل md mozammel hoque mozammel , officer , YOUNGONE BANGLADESH LTD(KSI).WORKED AT KYCR coil industries ltd kds steel,YOUNGONE BANGLADESH LTD
تاريخ النشر: 2016/07/27
md mozammel hoque mozammel
من قبل md mozammel hoque mozammel , officer , YOUNGONE BANGLADESH LTD(KSI).WORKED AT KYCR coil industries ltd kds steel,YOUNGONE BANGLADESH LTD

::the epsilon carbide is transition carbide of between Fe2C and Fe3C composition,with hexagonal close packing microsyructure,which forms over a range of250-400degree temperature during lowerbainite transformation.this transformation happensduring tempering heat treatment of quenched steelsor durinh slowcooling in that temperature range.

it is fine dispersed carbide in a ferrite needle like matrix.