Annealing is the process used to:

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Study for the PMMI Mechanical Drives Test with engaging multiple choice questions and detailed explanations. Enhance your knowledge on mechanical drives and get ready for your exam!

Multiple Choice

Annealing is the process used to:

Explanation:
Annealing is a heat-treatment that softens metal to improve ductility and machinability. By heating to a suitable temperature, holding, and then cooling slowly, internal stresses are relieved and hardness is reduced, making the metal easier to machine or form. Hardening increases hardness, increasing brittleness if overdone, and doing nothing wouldn’t change the metal’s properties, so annealing specifically aims to soften for easier fabrication.

Annealing is a heat-treatment that softens metal to improve ductility and machinability. By heating to a suitable temperature, holding, and then cooling slowly, internal stresses are relieved and hardness is reduced, making the metal easier to machine or form. Hardening increases hardness, increasing brittleness if overdone, and doing nothing wouldn’t change the metal’s properties, so annealing specifically aims to soften for easier fabrication.

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