烟机轮盘与叶片冲蚀区激光熔铸修复  

Repairing of expander disk and blades' scouring zones by laser melt-casting

作　　者：王茂才[1] 华伟刚[1] 白林祥[1] 张峻巍 吴维 

机构地区：[1]中国科学院金属腐蚀与防护研究所,辽宁沈阳110015

出　　处：《石油化工设备》2001年第B05期10-12,共3页Petro-Chemical Equipment

摘　　要：介绍了激光仿形熔铸修复与重建加工技术在烟机轮盘与叶片上的应用 ,与其它敷层修复技术相比 。The application of the repairing and rebuilding technology of laser shaped cladding on expander disk and blades was introduced.Compared with others coating repairing technologies,this kind of new and hi-tech,which is of obvious economical efficiency and practicability on repairing expander disk and blades,will play an important role in petrochemical industry.

关 键 词：烟气膨胀机 余热发电 激光熔铸 烟机轮盘 叶片 修复 

分 类 号：TM617[电气工程—电力系统及自动化]