Which of the following are not true for carbo nitriding?
(a) Introducing carbon and nitrogen at surface layer
(b) Component is heated in range of 650 to 920’C
(c) Cyaniding is similar to carbo nitriding except that the medium is liquid
(d) This process gives a lower wear resistance compared to case carburising process
This problem was given to me during an interview.
This problem is from the Heat Treatment & Case Hardening of Steels module in module Engineering Materials of Machine Design