Hardening heat treatmentprocess is also known asprocessa. Temperingb. Quenchingc. Annealingd. Normalizing

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Mechanical Engineering

Hardening heat treatment process is also known as process

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter26: Welding Metallurgy

Section: Chapter Questions

Problem 15R: Referring to Figure 26-20, what color would low-carbon steel appear when it is in the transition...

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Concept explainers

Strengthening of Alloys

Strengthening of the alloys is required as metals become weak due to various lattice defects, metal bonding phenomena. The strength of the metals is not enough for any mechanical work. The internal dislocations of any metals arise due to forming processes. Due to the movement of these dislocations, the metals are plastically deformed.

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Hardening heat treatment
process is also known as
process
a. Tempering
b. Quenching
c. Annealing
d. Normalizing

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