Question

In case carburising Carbon is introduced to form a high carbon layer at the surface. The carbon is introduce in the form of 1. graphite flakes 2. pearlite 3. cementite 4. free carbon

Answer 1

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The answer of u r question is...

" in case carburising Carbon is introduced to form a high carbon laser at the surface the carbon is introduced in the form of graphite flakes"

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Answer 2

Option 1. is the correct answer

In the case of carburizing Carbon is introduced to form a high carbon layer at the surface. The carbon is introduced in the form of graphite flakes

Explanation:

• Carburizing is a case of the hardening process where the carbon diffuses into the surface layer of a part of steel at a very temperature high where it changes to the steel grain structure.

• This change will enable the steel to absorb carbon particles.

• The process of carburizing, it involves the use of heat.

• Thus steel or iron will absorb a liberal amount of carbon.

• This process will take place as the metal will undergo the process of heating with the presence of materials such as carbon, like carbon monoxide, and charcoal.

• The purpose of carburizing carbon is to make the metal harder and manageable.

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