摘要
我国在稀土资源和稀土原料的生产方面都居世界领先地位。近年来稀土高新材料的研制与开发也取得重大进展。本文概述了我国在稀土高新材料开发（ＲＥ－Ａｌ合金、稀土有色金属合金、稀土储氢材料、稀土永磁和农用稀土化合物）与研制（高Ｔｃ超导体、电子和光子材料、稀土陶瓷、稀土贵金属合金）方面的成果，指出今后应把稀土应用基础研究、中重稀土的应用研究和稀土在能源领域的应用研究作为重点进一步开展工作。
China is rich in resources of rare earths(REs). Based on tremendous of work, China has madegreat achievements in research and development of REs since 1980s, and the production of RE products has won the leading poisition in the world. The application of RE elements in advanced materials have progressed significantiy during the past years. The wide range of rare earth application in China has been reviewed and discussed, including the development of RE advanced materials (RE-Al alloys, rare earth nonferrous metal alloys, rare earth luminescnet materials, rare earth hydrogen storage materials, rare earth permanent magnet and rare earth compounds used in agriculture) and the research of RE new materials (high T_c rare earth superconductor, rare earth electronic and photonic materials, rare earth ceramics and rare earth procious metals alloys). Finally, the further development works to be required are as followed: (1) To enhance the applied fundamental research, study the intrinsic properties of rare earth elements and develop less well known uses; (2) To undertake the applied research of middle and heavy rare earth and find a way out of the unbalance of RE resources in the various applications; (3) To strengthen the applied research of RE elements in energy field, solving the energy-related, energy-saved and environmental problems.
出处
《中国稀土学报》
CAS
CSCD
北大核心
1996年第1期72-78,共7页
Journal of the Chinese Society of Rare Earths
关键词
稀土储氢材料
中国
稀土合金
稀土材料
RE-Al alloys
RE-nonferrous metal alloys
RE compounds used in agriculture
High T_c RE superconductor
