A.upto 910?C
B.between 910 and 1403?C
C.above 1403?C
D.above 2000?C
Related Mcqs:
- Ferromagnetic alpha iron change to paramagnetic alpha iron at
- The crystal structure of alpha iron is
- The solid solution carbon in alpha iron obtained on cooling of 0.2% carbon steel which have been heated above the third critical point is called
- The tensile strength of nodular iron may be of the order of
- The term cleavage refers to:
- Sub-tropical pine forest depict:
- The consitituent which has a powerful softening effect on cast iron and its presence in cast iron reduces the ability of the iron to retain carbon in chemical combination, is
- Actual maximum flame temperatures for the pure combustible gases burnt in unpreheated air range from
- The elevation of the Sulaman Range is between _____ above sea level:
- Alpha brass is a (an)
