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.
钢的热处理操作主要有三种,即:淬火,回火和退火。
This paper presents some results of heat treatment experiments of A508-3 steel at different quenching, tempering and annealing conditions.
本文介绍国产A508-3钢在不同的淬火、回火和退火条件下的热处理实验的某些结果。
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