摘要
主要介绍了铌及其合金的氧化机理和铌合金高温表面涂层保护的3方面技术—抗氧化金属与合金涂层、金属间化合物涂层、复合防护涂层以及目前存在的主要问题,并简要的提出了高温抗氧化涂层的发展方向。
This paper mainly introduces the oxidation mechanism of the Nb and Nb alloy and three aspects of coat- ing-surface protection technology of the oxidation mechanism and niobium alloy -- antioxidant metal and alloy coating, intermetallic compound coating, composite coating, and the main problem that exists at present. The development direc- tion of the high temperature antioxidation coating is introduced briefly in the paper.
出处
《装备制造技术》
2012年第10期150-152,共3页
Equipment Manufacturing Technology
关键词
铌合金
抗氧化涂层
问题
发展方向
nb-based alloy
oxidation resistance coatings
issues
developing direction
