GATE MT · 2025 · MT
Question 45: Principles of heat treatment of steels, TTT and CCT diagrams; Surface hardening treatments; Recovery, recrystalization and grain growth; Heat treatment of cast iron and aluminium alloys.
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Question 45
MTMSQ2 marksNeeds review
Which of the following statements is/are CORRECT when Ni is added as an alloying element to a low alloy steel?
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2025MT
GATE MT 2025 · Paper 1
Metallurgical Engineering · Original paper archive
- Section
- Metallurgical Engineering
- Question type
- Multiple select (MSQ)
- Marks
- 2 marks
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Principles of heat treatment of steels, TTT and CCT diagrams; Surface hardening treatments; Recovery, recrystalization and grain growth; Heat treatment of cast iron and aluminium alloys.
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