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介绍了西北有色金属研究院(NIN)在“七五”、“八五”期间有关Ti_3Al化合物基合金材料的研制情况,包括冶金制备、热加工、热处理、显微组织与力学性能等。并简要介绍了当前Ti_3Al基合金国内外研究状况。
This paper introduces the research and development of Ti_3Al compound based alloy materials in Northwest Institute of Nonferrous Metal (NIN) during the “Seventh Five-Year Plan” and the “Eighth Five-Year Plan” period, including metallurgical preparation, thermal processing, heat treatment, microstructure and mechanical properties. The current research status of Ti_3Al based alloys at home and abroad is briefly introduced.