稀土硼铝共渗在轧辊上的应用  

Application of Re- B- Al Permeating In Roll

作　　者：吉泽升[1] 夏立芳[1] 徐柏林[2] 赵杰[2] 

机构地区：[1]哈尔滨工业大学 [2]哈尔滨电机厂有限责任公司 150040

出　　处：《机械工程师》2000年第7期54-55,共2页Mechanical Engineer

摘　　要：采用膏剂法对３Ｃｒ２Ｗ８Ｖ钢制造的钢管压缝轧辊进行了稀土硼铝共渗的应用试验研究，考察了共 渗层的组织形态及相组成。结果表明，经稀土硼铝共渗的轧辊寿命提高２倍以上。This paper is on the application to the rolls made of steel 3Cr2W8V using in steel tube pressing stitch that were permeated with rare earth, boron, aluminium by pasty. We also study the form and phase composition of the permeating layer. The result shows that the service life of the permeated rolls were raised 2 time s.

关 键 词：稀土硼铝共渗 轧辊 试验研究 

分 类 号：TG162.6[金属学及工艺—热处理] TG156.8[金属学及工艺—金属学]