摘要
综述了Pt-Al涂层的发展历史 ,讨论了不同涂层的表面形貌以及可能的形成机制 .
Since their development in the early 1970's, platinum modified aluminide coatings have been recognized for their superior oxidation and hot corrosion resistance for nickel based superalloys. This paper presents a brief review of the development history of the platinum aluminide coating system, discusses the various coating morphologies observed. The future work are focus on the Pt diffusional mechanism in coatings.
出处
《腐蚀科学与防护技术》
CAS
CSCD
北大核心
2001年第2期106-108,共3页
Corrosion Science and Protection Technology
基金
国家杰出青年基金资助项目 !(5 972 5 10 1)
关键词
互扩散
铂铝涂层
镍基高温合金
氧化
热腐蚀
platinum aluminide coating, nickel-base superalloy, interdiffusion
