My Report

Engineering Materials and Metallurgy Practice Test 9


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. For hardening of steel by quenching, the steel is cooled in __________

2. The CCT or the TTT diagrams are used for _________

3. It is necessary to carry out _________ after martempering.

4. At what temperature is the workpiece tempered in carbonitriding process?

5. Austempering forms a _________ structure.

6. What does CCT diagram stand for?

7. Cyaniding is carried out at a temperature of ___________

8. How is the heating of surface done in flame hardening technique?

9. Prevention of carburizing of components can be done by ___________

10. Liquid carburizing temperature range lies between ________


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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