Development of High Temperature TiAl Alloys

摘要：

Great progress has been made in the phase relationship,strengthening mechanisms,oxidation mechanism,relationships among composition,microstructure and properties, processing and application of high temperature TiAl alloys (high Nb containing TiAl alloy). This paper has especially focusing on the advanced techniques for the fabrication and processing,including direct solidification,powder metallurgy and advanced porous TiAl alloys. The paper also discusses the improvement of long-term oxidation resistance for high temperature TiAl alloys.

关键词： High Nb containing TiAl alloys processing oxidation mechanism porous alloys

作者: J. P. Lin F. Yang X. F. Ding L. L. Zhao G. L. Chen Y. H. He

作者单位: State Key Laboratory for Advanced Metals and Materials,.University of Science and Technology Beijing State Key Laboratory for Powder Metallurgy,Central South University ,Changsha 410083 , China

会议类型: 国际会议

会议名称: The 12th World Conference Titanium(第十二届世界钛会 Ti-2011)

会议地点: 北京

会议语种:英文

页码: 1355-1362

在线出版日期: 2011-06-19（万方平台首次上网日期，不代表论文的发表时间）