低碳结构钢热处理强化应用探讨  

Application discussion of heat-treated strengthen for low-carbon structural steels

作　　者：吴力权[1] 张德景[1] 

机构地区：[1]安徽淮北矿业集团机电装备公司,安徽淮北235000

出　　处：《机械研究与应用》2009年第4期55-57,共3页Mechanical Research & Application

摘　　要：阐述低碳结构钢(主要是Q235-A钢)的热处理强化机理,经强化后的低碳结构钢的机械性能明显提高,某些方面甚至超过了调质后的中碳钢。同时对其在机械行业中的应用,及部分取代中碳钢的可行性进行探讨。In this article, the principle of heat - treated strengthen （ in chief for Q235 - A steels） to low - carbon structural steels is introduced. The mechanical properties of low- carbon structural steels which have strengthened is markedly improved and in some respects even more than medium -carbon steels after thermal refining. Moreover,its application in the machinery industry and the feasibility of partly replace of medium - carbon steels are also discussed.

关 键 词：低碳结构钢 热处理强化 应用 

分 类 号：TG162.8[金属学及工艺—热处理]