X40CrMoV5-1工作辊表面淬火新工艺的研究及应用  

The Study on and Application of the New Surface Quenching Technique for X40CrMoV5-1 Work Roll

作　　者：鲁玉梅[1] 杨华[1] 胡志刚[1] 

机构地区：[1]太原重工股份有限公司热处理分公司,山西太原030024

出　　处：《山西科技》2013年第5期67-68,共2页Shanxi Science and Technology

摘　　要：使用X40CrMoV5-1材料制造的矫直机矫直辊,在中高温条件下具有很高的热强度和韧性,600℃作业时,仍具有较好的热疲劳性能和一定的耐磨性,符合产品的高温承载的工作环境。经过表面淬火的矫直辊,其耐磨性大大增加,使用寿命大大延长。The straightening machine＇s straightening roller manufactured with the material of X40CrMoV5-1 has very high thermal strength and toughness under the middle or high temperature conditions,and still has a better thermal fatigue property and a certain wear resistance,conforming to the products＇working environment of high temperature bearing.For the straightening roller after the surface quenching,its wear resistance will be increased greatly,and its service life will be prolonged greatly,too.

关 键 词：X40CrMoV5-1工作辊 表面淬火工艺 表面淬火试验 

分 类 号：TG162.6[金属学及工艺—热处理]