Parkerising is otherwise known as-
Phosphating
Therefore, Parkerising is otherwise known as Phosphating, as it is one form of this chemical surface treatment process. Hence, the process known as Parkerising is essentially a form of Phosphating. Parkerising typically refers to either iron or manganese phosphating processes developed by the Parker Rust-Proof Company.
Soft magnetic materials like iron and its alloys are used in the manufacture of:
The main constituent of ferrous metals is:
Which of the following is not a non-ferrous alloy?
Alloy steel containing 36% nickel is called _____.