低碳钢铁锨的热处理,目前全国大都采用渗碳和氰化后淬火、回火工艺。这种工艺过程很复杂,成本高,生产效率低,对工人身体健康不利。因此,我们决定采取低碳钢的强烈淬火,获得低碳马氏体的办法来达到铁锨应有的性能。这就大大简化了热处理工艺,缩短了生产周期,减轻了工人劳动强度。 Low-carbon steel 锨 heat treatment, most of the current national carburizing and cyanidation after quenching and tempering process. This process is complicated, costly and inefficient, which is detrimental to the health of workers. Therefore, we decided to adopt a strong quenching of mild steel to obtain low-carbon martensite to achieve the proper properties of iron 锨. This greatly simplifies the heat treatment process, shorten the production cycle and reduce the labor intensity of workers.