English, asked by momumomali5637, 1 year ago

how most suitable method to increase the hardness, explain briefly

Answers

Answered by abhishek686
2
It mostly depends upon the type of metal you are talking about. For steel, easiest way is the heat treatment. Heat treating - Wikipedia It is the best way to increase the harness without affecting the chemical composition. Cryogenic treatment is also an option. Better results can be obtained by combination of several treatment methods.

Another way to increase hardness is to add some other metal which compliments parent metal’s strength. Carbon can be added to increase the hardness to some metals.


please mark me as a brainliest
Similar questions