Question

Anti Carburizing is done through which of the following process
a)Phosphating
b)Nickel plating
c)Copper plating
d)Zink plating​

Answer 1

Option A Phosphating

is your ans.....

Answer 2

Anti Carburizing is done through which of the following process Copper plating.

Carburizing is a process of increasing the carbon content of the surface layer of a steel part by heating it in the presence of a carbon-bearing material. This makes the metal harder and more wear-resistant. To prevent carburizing in some parts that need to retain their low carbon content and toughness, some methods are used to apply an anti-carburizing layer on them.

One of these methods is copper plating, which involves coating the parts with a thin layer of copper before carburizing. Copper has a low solubility for carbon and acts as a barrier to carbon diffusion.

This means that carbon atoms cannot easily penetrate into the steel part through the copper layer. Copper plating also has some advantages over other methods of anti-carburizing, such as being more flexible for complex geometries, being more economical and environmentally friendly than some other plating materials, and being easier to remove after heat treatment.

Therefore, the answer to your question is c) Copper plating.

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