摘要
对有序金属间化合物结构材料的现状和发展做了简要回顾,特别对我国的发展情况做了评述。提出金属间化合物结构材料的研究成果要从新材料发展和金属材料学科新发展两方面来评估,并简述了这两方面取得的成果。认为我国的研究成果很大,但对国内外研究有重大影响的成果不多。在新世纪中,从提高国家国力的战略上看,加强金属间化合物结构材料的研究是必不可少的,但要选择重点,强化设计—材料—应用一体化研究,要优先源头创新项目,以取得重大突破。
This paper reviews the R&D status and prospect on high temperature ordered intermetallic alloysin the world and China. The achievement of the R&D could be evaluated by two aspects ;development of advanced intermetallic alloys and the achievement on physical metallurgy. The substantial advances in both aspects have been achieved in China. However , the achievements of Chinese research in intermetallics that has leading effect are not much. In 21 century .1 he R&.D in mtermetalhcs must be intensified from the strategy of the development of the country But it should focus on the key materials to intensify close cooperation between the design-matenals-manufactory-apphcation. The creative studies should be emphasized.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2000年第9期1-5,共5页
Materials Reports
关键词
金属间化合物
结构材料
发展现状
高温合金
mtermetalhcs ,structural intermetalllc alloys,R&D status of materials , high temperature alloys
