Physics · Properties of Matter
What is the main advantage of heat treatment processes in metallurgy, such as when manufacturing precision cutting tools?
- 1To alter mechanical properties like hardness and strength for sharp edges✓
- 2To change the core chemical element into another
- 3To increase the weight of the material
- 4To decrease the melting point of the material
Correct answer
To alter mechanical properties like hardness and strength for sharp edges
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