高速钢轧辊及其热处理  

High speed steel roll and its heat treatment

作　　者：戚正风[1] 万安元[2] 甘宅平[2] 赵晚子[2] 刘永志[2] 

机构地区：[1]大连交通大学,辽宁大连116028 [2]武钢轧辊厂,湖北武汉430082

出　　处：《金属热处理》2008年第8期6-9,共4页Heat Treatment of Metals

摘　　要：综述了冷、热轧辊材料的发展过程;轧辊高速钢的种类、成分;高速钢轧辊的生产工艺以及高速钢轧辊的热处理工艺。指出高速钢在轧辊领域具有一个非常大的市场,应于重视。另外,为了提高高速钢轧辊的质量,需要解决高速钢偏析问题及热处理问题。The development process of cold and hold roll materials,the types and chemical composition of high-speed steel roll as well as the producing technology and heat treatment of high-speed steel were reviewed. It was point out that high speed steel has a big market in roll field,so that we must pay attention to this problem. In addition,for improving the quality of high speed steel roll ,the problem of carbide segregation and heat treatment of high speed steel must be solved.

关 键 词：高速钢轧辊 热处理 喷射成形 离心铸造 

分 类 号：TG162.6[金属学及工艺—热处理]