| 西北有色金属研究院研制的部分钛合金及产业化 |
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| 基金项目： | 国家自然基金项目（50434030和10472110）,863项目（2001AA332010、2002AA336040和20002AA305107）,国防973项目（51333）,国家“十五”重点项目（41312020306,MKPT-01-101（ZD）和MKPT-01-084（ZD））,中法合作项目（2006PI认MX00-01）,陕西省自然基金项目（2002E117）的资助. |
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| 摘 要： | 西北有色金属研究院是我国重要的钛合金研究与开发的单位之一，近40年来，一直致力于钛合金的研究、开发及产业化，仿制与创新研制出近60种钛合金，一些仿制的钛合金已大批量生产，获得成功的应用，如纯Ti、TC4、半TC4、Ti．Pd、Ti．Mo．Ni、BT20、BT16、HT7M等等；一些创新研制的钛合金也已获得成功的应用和批量生产，如TC21、Ti75、Ti31、CT20、Ti12LC等等，为我国钛合金的发展做出了突出贡献。本文简要综述了西北有色金属研究院仿制与创新研制的部分钛合金及其产业化。
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| 关 键 词： | 钛合金 创新研制 力学性能 |
| 收稿时间： | 2006-09-20 |
| 修稿时间： | 2006-09-20 |
Some Titanium Alloys Developed by NIN and Their Industrial Manufacture |
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| Abstract: | Northwest Institute for Nonferrous Metal Research (NIN) is one of the main units for the R & D of titanium alloys in China. NIN devotes to research and development of titanium alloys for more than 40 years, as well as for Ti alloy industrial manufacture. NIN has made research and developed nearly 60 kinds of conventional Ti alloys, and these alloys are extensively applied to industrial manufacture. NIN also designs and develops many kinds of new titanium alloys, for example TC21, Ti75, Ti-B19, CT20, Ti12LC, TP650 and so on. Some of these alloys are used or will be used and some alloys are industrially manufactured. This paper reviews the conventional and new alloys developed by NIN and their industrial manufactures. |
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| Keywords: | titanium alloys new R & D mechanical properties |
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