材料工程Issue(9)：92-96,5.
热障涂层金属元素扩散阻挡层研究进展
Development in Research on Metal Diffusion Barrier of TBCs
蔡妍 1易军 2陆峰 1陶春虎1
作者信息
- 1. 北京航空材料研究院,北京100095
- 2. 总参陆航部装备发展办公室,北京100083
- 折叠
摘要
Abstract
The need for diffusion barriers between the thermal barrier coatings (TBCs) and nickel base superalloy is introduced. The design and development of diffusion barriers are reviewed. It emphasizes to discuss the performance of these diffusion barriers such as noble metal, rare metal, compound-forming metal and ceramic diffusion barrier etc. Meanwhile, the deposition technology, inhibition effect and application field of the diffusion barrier are also described and compared. It is pointed out that the multi-layer diffusion barriers have great potential for novel TBCs with long service life. Finally, the problems about the adhesion of diffusion barrier between TBCs and substrate are brought forward.关键词
扩散阻挡层/热障涂层/界面/扩散Key words
diffusion barrier/TBCs/ interface/ diffusion分类
矿业与冶金引用本文复制引用
蔡妍,易军,陆峰,陶春虎..热障涂层金属元素扩散阻挡层研究进展[J].材料工程,2011,(9):92-96,5.
