Related Questions

Which of the following heat treatment processes is used for softening the hardened material?
It is no secret that prison can be rather ———,; grim conditions and severe treatment have been known to —— even the most hardened criminals.-
The edge of a steel plate cut by oxygen cutting will get hardened when the carbon content is
Hardened steel is softened by
A hardened steel essentially contains
To improve the machinability of steel by its softening, it is subjected to
Softening of hardned steel is done by its
The ability of tool steel to resist softening at high temperatures is termed as __________ hardness.
Zeolite used in water softening process (cation exchange) is regenerated by washing with
In vulcanisation process, rubber can be hardened by adding