摘要
铌及铌合金以其熔点高、耐腐蚀和良好的高温强度成为重要的高温结构材料。但高温抗氧化性能较差是制约其应用的关键问题。论述了铌及铌合金高温抗氧化涂层的研究进展。分析了研究中面临的问题,并提出了解决途径。
Nb-based alloys are important high temperature structural materials because of their high melting temperature, corrosion resistance, and high temperature strength. However, one of the key problems that retards their application is their poor high temperature oxidation resistance. This paper reviews the present status of research on high temperature oxidation resistanant coating of Nb-based alloys. Existing problems are analysed and possible solutions are suggested.
出处
《材料导报》
EI
CAS
CSCD
2004年第1期13-15,共3页
Materials Reports
基金
高等学校博士学科点专项科研基金(20010533003)
