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Question

Parkerising is otherwise known as-

The correct answer is

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.

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Important Questions from Properties of Materials

  1. The point at which a magnetic material loses its ferromagnetic properties is called:
  2. Soft magnetic materials like iron and its alloys are used in the manufacture of:

  3. The main constituent of ferrous metals is:

  4. Which of the following is not a non-ferrous alloy?

  5. Alloy steel containing 36% nickel is called _____.

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