摘要
综述了作为一种新型超高温金属结构材料的铌-硅基共晶自生复合材料的研究进展,讨论了该材料的成分设计特点,介绍了该材料密度低、承温能力高、室温断裂韧性好、高温强度高和高温持久寿命长等性能优势。
This paper summarizes research progress in an advanced niobium-niobium silicide based in-situ composite that could be used in ultra-high temperature parts. The characteristics of the chemical composition of this alloy are discussed. It possesses excellent mechanical properties such as low densities, high enduring temperatures, good room-temperature fracture-toughness and high elevated-temperature strength.
出处
《材料导报》
EI
CAS
CSCD
2003年第11期60-62,46,共4页
Materials Reports
基金
教育部优秀青年教师资助计划项目
留学回国人员科研启动基金
