Quick Search:       Advanced Search
徐严谨,褚楚,侯红亮,韩宝帅,孟宪宇,骆良顺,苏彦庆,郭景杰,傅恒志.超高温Nb-Si基复合材料研究现状[J].稀有金属材料与工程(英文),2018,47(9):2909~2918.[XU Yanjin,CHU Chu,HOU Hongliang,HAN Baoshuai,MENG Xianyu,LUO Liangshun,SU Yaning,GUO Jingjie and FU Hengzhi.Research Status of Ultrahigh-Temperature Nb-Silicide-Based Composites[J].Rare Metal Materials and Engineering,2018,47(9):2909~2918.]
Research Status of Ultrahigh-Temperature Nb-Silicide-Based Composites
Download Pdf  View/Add Comment  Download reader
Received:October 12, 2016  Revised:April 26, 2017
DOI:
Key words: Nb-Silicide-Based Composites  alloying  electric arc melting  directional solidification  superplasticity
Foundation item:国家自然科学基金资助(项目号51405458)
Author NameAffiliation
XU Yanjin,CHU Chu,HOU Hongliang,HAN Baoshuai,MENG Xianyu,LUO Liangshun,SU Yaning,GUO Jingjie and FU Hengzhi  
Hits: 16
Download times: 4
Abstract:
      The ultrahigh-temperature Nb-Silicide-based composites have been extensively studies as candidate materials for the high-pressure turbine blade and oriented blade of the high thrust-weight ratio aero-engine due to its attractive mechanical and physical properties. This essay talks about the research status of the ultrahigh-temperature Nb-Silicide-based composites. The main research of multiphase refractory Nb–Si in situ composite is to make room temperature fracture toughness, high elevated-temperature strength and resistance to oxidation to have a better match through alloying and the improvement of preparation technology. And hoping to lay a basis for further research.