摘要
对耐海洋腐蚀热喷涂可磨耗封严涂层在航空发动机领域的应用进行了论述,重点介绍航空发动机用热喷涂涂层的海洋气氛电化学腐蚀机理及相应涂层结构与材料设计等防护方法,提出了未来航空发动机用耐海洋腐蚀热喷涂封严涂层的发展方向。
Corrosion resistant of abradable seal coating thermal sprayed on aero-engine parts and components for marine environment applications and their future developments are described. Emphases are placed on electrochemical corrosion damages of the thermal sprayed abradable seal coatings for aero-engines serviced in marine environments and corresponding protection methods involved in design of the abradable seal coating structure and composition. The progresses and future developments of marine corrosion resistant abradable seal coatings for aero-engine are proposed.
出处
《航空制造技术》
2016年第14期37-40,46,共5页
Aeronautical Manufacturing Technology
