Steel Making In Metallurgy - Study Mode
[#71] The grain-oriented silicon steel is also known as
Correct Answer
(C) Transformer steel
[#72] What are the common uses of Duplex (Austenitic-Ferritic) stainless steels
Correct Answer
(D) All are correct
[#73] Cooling of semi solidified product just below the mould is called
Correct Answer
(A) Secondary cooling
[#74] The usual energy consumption in electric are furnace steel making is . . . . . . . . k Wh/ton of steel.
Correct Answer
(B) 400 - 700
[#75] Hardening due to phase transformation can be realized in
Correct Answer
(B) Martensitic stainless steel