1.

Coaxing is a process of

A. Improving the fatigue properties, attained by under-stressing and then raising the stress in small increments
B. Decreasing the hardness by full annealing
C. Increasing the uniaxial tensile strength by heating above recrystallization temperature and quenching in oil media
D. Maintaining the ductility of the material by chemical treatment
Answer» B. Decreasing the hardness by full annealing


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