【简答题】主要介绍热处理的原理(钢在_1、_2、 This paper mainly introduces the principle of heat treatment (steel heating, heat preservation,_3时的组织转变)、热处理的工艺(_4 Microstructure transformation during cooling, heat treatment proc...
【简答题】The principal types of heat treatment of steel The principal type The principal types of heat treatment of steel-作业1.docx s of heat treatment can be described in the constitutional diagram in the foll...
【简答题】Annealing Annealing is a way of metal softer by heating it and then letting it cool very slowly, if metal is heated and then cooled very quickly, for example by dipping(浸) it in water, it will ...