【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...