应高推比航空发动机的需求，英国、美国、俄罗斯、中国等对高温钛合金进行了大量的研究工作。世界各国研发的550℃用高温钛合金主要有IMI829、 Ti-6242S、 BT25、 BT25Y、 Ti-55、 Ti-53311S和Ti-633G合金等。简述了这几种合金的合金化特点，介绍了合金化的各种元素在合金中所起的作用，重点阐述了Si元素对合金蠕变性能的影响；同时回顾了这几种钛合金的研发状况、室高温拉伸性能、应用状况，以及稀土元素对部分高温钛合金组织性能的影响等，并展望了其未来的发展趋势与重点研究方向。
In order to meet the requirements for high thrust-weight ratio aero-engines, research on high temperature titanium alloys has never been stopped .The high temperature titanium alloys developed at home and abroad which can be used at 550 ℃ include IMI829, Ti-6242S, BT25, BT25y, Ti-55, Ti-53311S and Ti-633G, etc.Alloying features, effects of various elements adding in the alloy were presented , and emphasis influence of element Si on creep property for the alloys were also represented .Research status , including tensile properties at ambient temperature and at 550 ℃, application , and the influence of rare earth elements on microstructures and properties of some high temperature titanium alloys were reviewed in this paper .The key developing tendency and research directions in the future are also proposed .
参考文献
| [1] | 张绪虎,单群,陈永来,杜志惠.钛合金在航天飞行器上的应用和发展[J].中国材料进展,2011(06):28-32. |
| [2] | Shangzhou Zhang,Huizhong Xu,Ziquan Liu,Huilu Li,Rui Yang.Alloying elements characterization in a Ti-5.6Al-4.8Sn-2Zr-1Mo-0.35Si-1Nd titanium alloy by carbon addition[J].北京科技大学学报（英文版）,2005(03):252-256. |
| [3] | 曹春晓.航空用钛合金的发展概况[J].航空科学技术,2005(4):3-6. |
| [4] | 朱知寿.航空结构用新型高性能钛合金材料技术研究与发展[J].航空科学技术,2012(01):5-9. |
| [5] | 赵永庆.高温钛合金研究[J].钛工业进展,2001(01):33-39. |
| [6] | 黄旭,李臻熙,黄浩.高推重比航空发动机用新型高温钛合金研究进展[J].中国材料进展,2011(06):21-27. |
| [7] | 蔡建明,李臻熙,马济民,黄旭,曹春晓.航空发动机用600℃高温钛合金的研究与发展[J].材料导报,2005(01):50-53. |
| [8] | Han C X;Liu B N.Effects of Nb and W on mechanical properties and oxidation resistance of high temperature titanium al1oys[A].Warrendale:TMS,1993:1891-1897. |
| [9] | 曾立英,赵永庆,洪权,毛小南,戚运莲.600℃高温钛合金的研发[J].钛工业进展,2012(05):1-5. |
| [10] | Seagle S R;Hall G S;Bomberger H B .High temperature properties of Ti-6A1-2Sn-4Zr-2Mo-0.09[J].Metals Engi-neering Quarterly,1975,15(01):48-55. |
| [11] | 雷家峰;李东;王中光 .Ti-55 合金中高温蠕变行为[J].金属学报,1999,35(09):184-186. |
| [12] | 董飞,何国强,张贵田.合金元素Si在钛合金中作用的研究进展[J].金属热处理,2007(11):5-10. |
| [13] | Salpadoru N H;Flower H M.Phase-equilibria and trans-formations in a Ti-Zr-Si system[J].Metallurgical and Ma-terials Transactions A,1995(26):243-255. |
| [14] | 陈卫峰,石玉峰.Ti6242S合金中硅化物出现的条件[J].稀有金属材料与工程,1999(05):323. |
| [15] | Li G P;Liu Y Y;Li D et al.Interaction between dislo-cations and Nd-rich phase particles in melt quenched Ti-5Al-4Sn-2Zr-1Mo-0.25Si-1Nd alloy[J].Journal of Materi-als Science Letters,1995,14(19):1386-1387. |
| [16] | 脱详明;周军 .钇对IMI829 钛合金及Ti-14Al-21Nb合金显微组织和性能的影响[J].中国稀土学报,1997,15(02):130-133. |
| [17] | Boyer R R .An overview use of titanium in the aerospace industry[J].Materials Science and Engineering A,1996,213(1/2):103-114. |
| [18] | Phill Doorbar;Mark Dixon;Amit Chatterjee.Aero-engine Titanium From Alloys To Composites[J].Materials Science Forum,2009:127-134. |
| [19] | James C. Williams;Edgar A. Starke Jr. .Progress in structural materials for aerospace systems[J].Acta materialia,2003(19):5775-5799. |
| [20] | 黄张洪,曲恒磊,邓超,杨建朝.航空用钛及钛合金的发展及应用[J].材料导报,2011(01):102-107. |
| [21] | 魏寿庸,何瑜,王青江,刘羽寅.俄航空发动机用高温钛合金发展综述[J].航空发动机,2005(01):52-58. |
| [22] | 魏寿庸,王青江,何瑜,陈占乾,刘羽寅.航空发动机用 BT25和 BT25 y热强钛合金评述[J].钛工业进展,2013(04):9-14. |
| [23] | 王丽瑛,魏寿庸,高博,李巍.退火制度对TC25钛合金棒材组织和力学性能的影响[J].钛工业进展,2011(02):36-38. |
| [24] | 白晓环,吕平,徐庆.热处理工艺对BT25钛合金锻件的组织与性能的影响[J].钛工业进展,2008(05):20-22. |
| [25] | 王文杰,赵永庆,曾立英.2种轧制温度下BT25钛合金棒材组织与性能[J].钛工业进展,2013(01):20-22. |
| [26] | 王永,卢斌,张钧.热处理对高Mo当量BT25y钛合金显微组织和力学性能的影响[J].金属热处理,2009(04):64-68. |
| [27] | 韩如旭.BT25y钛合金精锻棒材组织与性能的研究[J].钛工业进展,2012(02):32-34. |
| [28] | 张翥,于洋,惠松骁.BT25y钛合金热稳定性能研究[J].稀有金属,2008(06):758-765. |
| [29] | 李明怡.航空用钛合金结构材料[J].世界有色金属,2000(06):17-19. |
| [30] | Liu Yuyin,Li Geping,Li Dong,Wang Qingjiang,Guan Shaoxuan.Thermal Stability of Rare Earth-Rich Phase in High Temperature Titanium Alloy[J].中国稀土学报（英文版）,1998(04):285-289. |
| [31] | 王成长,杨建朝,倪沛彤,韩明臣,舒滢,张英明,肖松涛.热加工对Ti53311s钛合金显微组织和力学性能的影响[J].钛工业进展,2009(01):20-22. |
| [32] | 左从进,李晋炜,余伟,许海鹰.高温钛合金Ti-55与Ti-60电子束焊接头力学性能[J].焊接学报,2011(04):103-106. |
| [33] | 曲选辉,肖平安,祝宝军,秦明礼.高温钛合金和颗粒增强钛基复合材料的研究和发展[J].稀有金属材料与工程,2001(03):161-165. |
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