6852Chemical EngineeringMedium
________ iron is produced by the annealing of white cast iron?
ADuctile
BMalleable
CNodular
DGrey
Correct answer
B. Malleable
Explanation
The correct answer is Malleable.
Correct answer
B. Malleable
Explanation
The correct answer is Malleable.
‘Age hardening’ of duralumin is due to________?
Heat flux is the time rate of heat transfer per unit________?
Liquid gradient over a tray can be minimised by________?
18-4-1 high speed steel contains 18%, 4% and 1% respectively of________?
________ decreases during adiabatic throttling of a perfect gas?
Cold cracking in the heat affected zone of a high strength steel weld can take place because of the________?