Failure Analysis and Research Progress of Resurfacing Welding Material of Coal Mill Roller

摘要：

　　Failure mode of coal mill roller was comprehensively analyzed and current situation of mill roller repair was elaborated.Process characteristic and application effect of metal cerement and high chromium cast iron building-up materials were expounded in the article.Owing to excellent wear resistant and low cost, high chromium cast iron building-up materials have been applied widely.The current research situation of self-shielded flux-cored wire with high chromium cast iron was summarized and the existing problem and probable solution were pointed.

关键词： Coal mill roller Abrasive wear Flux-cored wire Resurfacing welding

作者: Li-ping GU Shao-guang LIU Dong-liang GU Yu-song XU

作者单位: College of Material Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang College of Material Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang

会议类型: 国际会议

会议名称: The Eighth China National Conference on Functional Materials and Applications(第八届中国功能材料及其应用学术会议)

会议地点: 哈尔滨

会议语种:英文

页码: 514-518

在线出版日期: 2013-08-23（万方平台首次上网日期，不代表论文的发表时间）