Vanadium 4%, Chromium 18% and Tungsten 1%
Vanadiuim 1%, Chromium 4% and Tungsten 18%
Vanadium 18%, Chromium 1% and Tungsten 4%
None of the above
13 % Carbon and 87% Ferrite
13 % Cementite and 87% Ferrite
13% Ferrite and 87% Cementite
6.67% Carbon and 93.33% Iron
heating of a metal in a solid state to obtain certain desirable properties.
cooling of a metal in a solid state to obtain certain desirable properties.
heating and cooling of a metal in a solid state to obtain certain desirable properties.
None of the above.
Pig iron
Cast iron
Wrought iron
Steel
Storage batteries
Transformers
Switch gears
Galvanised pipes