General Studies · Heat Treatment
What is a primary objective or advantage of subjecting a material to heat treatment?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To chemically change the material from one element to another element
- 2To increase the overall mass and weight of the material
- 3To significantly decrease the melting point of the material
- 4To improve mechanical properties like hardness for making sharp cutting tools✓
Correct answer
To improve mechanical properties like hardness for making sharp cutting tools
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