[Solved] In case of carbonitriding,by diffusion of which elements the surface become harder of a metal

Mechanical Engineering
Engineering Metallurgy
In case of carbonitriding,by diffusion o...

Q.	In case of carbonitriding,by diffusion of which elements the surface become harder of a metal
A.	only carbon
B.	carbon and nitrogen
C.	only nitrogen
D.	none of the above
Answer» B. carbon and nitrogen

View all MCQs in: Engineering Metallurgy

Discussion

Related Questions

in case of carbonitriding by diffusion of which elements the surface become harder of the metal
Pearlite is harder than ferrite,this statement is-------
Cementite is harder than pearlite,this statement id -------
In carburisng process which of the following element is diffused in a metal surface?
in flame hardening process,the metal surface after heating to high temperature is quenched with ……
which of the following metal alloy is suitable for the precipitation hardenable alloy.
one of the following is heat treatment process for metal
In anneling process the metal from high temp is cooled very slowly in the furnace. This statement is -----
hardenability of a metal or alloy is largely depend upon one of the following factor?
One of the following metal alloy is suitable for the precipitation hardenable alloy?