燃气涡轮发动机用叶尖耐磨封严涂层材料国内外研究进展  

The Research Progress of Wear Resistant Seal Coating Material on the Tip of Gas Turbine Blade

作　　者：国俊丰[1,2,3] 杨永琦[1,2,3] 冀晓鹃[1,2] 王刚[4] GUO Jun-feng;YANG Yong-qi;JI Xiao-juan;WANG Gang(Beijing General Research Institute of Mining and Metallurgy,Beijing 100160,China;BGRIMM Advanced Materials Science & Technology Co.,Ltd,Beijing 102206,China;Beijing Engineering Technology Research Center of Surface Strengthening and Repairing of Industry parts,Beijing 102206,China;AVIC Shenyang Engine Design Institute,Shenyang 110043,China)

机构地区：[1]北京矿冶研究总院,北京100160 [2]北矿新材科技有限公司,北京102206 [3]北京市工业部件表面强化与修复工程技术研究中心,北京102206 [4]中航工业沈阳发动机设计研究所,沈阳110043

出　　处：《热喷涂技术》2016年第3期5-8,23,共5页Thermal Spray Technology

基　　金：基金项目:航空发动机叶片叶尖耐磨防护技术联合研发(2013DFB50390)

摘　　要：为了提高燃气涡轮发动机叶片叶尖的耐磨性能,提高发动机效率、降低油耗和减少成本,本文系统分析了各种叶尖耐磨封严涂层材料的使用范围,综述了燃气涡轮发动机用叶尖耐磨封严涂层材料的制备及发展现状,同时指出燃气涡轮发动机用叶尖耐磨封严涂层材料的发展方向。In order to improve the wear resistance of blade tip and the efficiency of the gas turbine engine,reducing fuel consumption and the cost,the paper analyzed all kinds of the wear-resisting material of seal coating,and introduced preparation and development of wear-resisting coating material.This paper pointed out the maindirection of further development about wear-resisting coating material.

关 键 词：燃气涡轮发动机叶尖 耐磨封严涂层 耐磨颗粒材料 合金基质材料 

分 类 号：TG174.4[金属学及工艺—金属表面处理]