GATE MT · 2021 · MT
Question 10: Principles of heat treatment of steels, TTT and CT diagrams; Surface hardening treatments; Recovery, recrystallization and grain growth; Heat treatment of cast iron and aluminium alloys.
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Question 10
MTMCQ1 markNeeds review
Which one of the following is the correct decreasing sequence of Quenching Power for quenchants used in heat treatment of steels?
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2021MT
GATE MT 2021 · Paper 1
Metallurgical Engineering · Original paper archive
- Section
- Metallurgical Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
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