钢的退火，指将钢加热到一定温度并保温一段时间，然后使它慢慢冷却的过程。钢的退火是将钢加热到发生相变或部分相变的温度，经过保温后缓慢冷却的热处理方法。
通过304不锈钢的退火试验，获得了综合性能较高的热处理工艺参数，能够为生产提供一定的参考作用。
Through the annealing test of 304 stainless steel, high performance access to a comprehensive process of heat treatment parameters, to provide for the production of some reference value.
钢的热处理操作主要有三种，即：淬火，回火和退火。
There are three main operations in the heat treatment of steel: hardening, tempering and annealing.
钢的热处理操作主要有三种，即：淬火、回火和退火。
There are three main operations in the heat treatment of steel: hardening tempering and annealing.
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