The depth of hardening is affected by Metallurgy Mcqs May 13, 2019 BILAL KHATTAK0 A.Size of specimen B.Hardenability of steel C.Quenching medium D.All of the above Related Mcqs: During induction hardening the depth of hardening is controlled by Fatigue cracks in metals normally start at Sorbite’ is obtained when The hardness obtained by hardening process does not depend upon If an article develops insufficient hardening after quenching, the defect can be corrected by Railway rails are made of During hardening soft spots can be avoided by Carburizing is done High ductility wires are made on If during spark test, a sample gives dull red sparks, it could be
