Affiliation:
1. Lanzhou University of Technology
Abstract
For the shorting of fracture mechanism from the point of high temperature condition, so a new method of illustration, which is carried out under the condition of high temperature, for fracture mechanism will be adopted in this paper. And a more accuracy and more understandability result can be got by this new method. Besides, the performance of TiAl alloys can be improved by making grains refined to decrease the slip plane spacing, which can be got from the mechanics analysis.
Publisher
Trans Tech Publications, Ltd.
Reference14 articles.
1. Zhang Deming, Chen Guiqing, Han Jiecai, Meng Songhe, Review on studies of gamma TiAl-based high-temperature structural materials, Journal of the Chinese Rare Earth Society, A23(2005)163-167.
2. Bauer,V. , Christ, H-J, Thermomechanical fatigue behavior of a third generationγ-TiAl intermetallic alloy, Intermetallics, 17(2009)370-377.
3. Wang Lei, Mitsuo Niinomi, Shiro Takahashi, Masao Hagiwara, Relationship between fracture toughness and microstructure of Ti-6Al-2Sn-4Zr-2Mo alloy reinforced with TiB particles, Materials Science and Engineering, A263(1999)319-325.
4. Xiao Shulong, Xu Lijuan, Yu Hongbao, Chen Yuyong, Effect of Y addition on microstructure and mechanical properties of TiAl-based alloys prepared by SPS, Rare Metal Materials and Engineering, 42(2013)0023-0027.
5. R. Bohn, T. Klassen, R. Bormann, Room temperature mechanical behavior of silicon-doped TiAl alloys with grain in the nano- and submicron-range, Acta Materialia, 49(2001)299-311.
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献