欢迎登录材料期刊网

材料期刊网

高级检索

研究骨科植入用TLM钛合金的相转变过程及其对合金力学性能的影响.结果表明,TLM钛合金固溶后的显微组织为β相和少量细长的α"相,合金经低温300℃至500℃时效的过程中,α相的形成经历β→ω→α、α"→α 2个过程,微观组织揭示出α"马氏体对亚稳ω-相的形成具有一定的阻碍作用.同时TLM钛合金中相结构对降低弹性模量的程度由大到小的顺序为:ω>α">α;相结构对提高强度的作用由大到小的顺序为:ω>α>α";而相结构对延伸率的提高由大到小的顺序为:α">α>ω.

参考文献

[1] Zhou Yu;Li Yuxuan;Yang Xianjin .Influence of Zr content on phase transformation, microstructure and mechanical properties of Ti_(75-x)Nb_(25)Zr_x (x = 0-6) alloys[J].Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics,2009(1/2):628-632.
[2] 麻西群,于振涛,牛金龙,余森,韩建业,张亚峰.Ti-3Zr-Mo-15Nb医用钛合金的显微组织及力学性能[J].稀有金属材料与工程,2010(11):1956-1959.
[3] Zhou Yinglong;Luo Dongmei .[J].Journal of Alloys and Compounds,2011,509:6267.
[4] Souzaa S A;Manicardi R B;Ferrandini P L et al.[J].Journal of Alloys and Compounds,2010,504:330.
[5] 麻西群,于振涛,牛金龙,余森.Ti3Zr2Sn3Mo25Nb医用钛合金相变与力学性能[J].中国有色金属学报,2010(z1):410-413.
[6] Kent Damon;Wang Gui;Zheng Lihi et al.[J].Materials Science Forum,2010,654-656:871.
[7] 于振涛,张亚峰,刘辉,麻西群,余森,张明华.合金元素、加工与热处理对新型近β型钛合金TiZrMoNb力学性能的影响及微观分析[J].稀有金属材料与工程,2010(10):1795-1801.
[8] Zhou Yinglong;Mitsuo Niinomi .[J].Journal of Alloys and Compounds,2008,466:535.
[9] Gunawarman B;Niinomi Mitsuo;Akahori Toshikazu et al.[J].Materials Science and Engineering C,2005,25:304.
[10] Cui W F;Guo A H .[J].Materials Science and Engineering A,2009,527:258.
[11] Hiroaki Matsumoto;Sadao Watanabe;Shuji Hanada .Microstructures and mechanical properties of metastable beta TiNbSn alloys cold rolled and heat treated[J].Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics,2007(1/2):146-155.
[12] Ozaki T;Matsumoto H;Watanabe S et al.[J].Materials Transactions,2004,45:2776.
[13] Hao Y L;Niinomi M;Kuroda D et al.[J].Metallurgical and Materials Transactions,2002,33A:3137.
[14] Shuiji Hanada;Taek Kyun Jung;Naoya Masahashi.Proceedings of the 12th World Conference on Titanium[M].北京:科学出版社,2011:140.
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%