Mechanical Engineering - Engineering Materials - Discussion

Discussion Forum : Engineering Materials - Section 2 (Q.No. 47)
47.
The toughness of a material __________ when it is heated.
remains same
decreases
increases
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
11 comments Page 2 of 2.

Virat said:   5 years ago
Toughness increases (if look ductile to brittle transition graph).


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