| 热喷涂制备TiB2涂层的研究进展 |
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| 引用本文： | 程汉池,栗卓新,李红,魏琪,李其连,史耀武. 热喷涂制备TiB2涂层的研究进展[J]. 金属热处理, 2007, 32(12): 17-21 |
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| 作者姓名： | 程汉池 栗卓新 李红 魏琪 李其连 史耀武 |
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| 作者单位： | 1. 北京工业大学材料学院,北京,100022
2. 北京航空制造工程研究所,北京,100024 |
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| 基金项目： | 武器装备预研基金 , 北京市属市管高校人才强教计划项目 |
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| 摘 要： | TiB2具有优良的性能和潜在的应用前景,采用粉末冶金制备致密块体材料的工艺复杂、成本高昂,限制了它的应用.涂层技术则是简化制备工艺、降低制造成本的有效手段.本文综述了热喷涂制备TiB2涂层的工艺特点以及TiB2物理化学特性对热喷涂制备工艺的影响,提出通过粉体复合技术改善TiB2粉体的物性,满足热喷涂工艺要求,从而获得高质量涂层的措施.
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| 关 键 词： | 热喷涂 TiB2特性 TiB2涂层 粉体复合技术 热喷涂 涂层技术 研究进展 coatings thermal spraying progress 质量 工艺要求 物性 改善 复合技术 粉体 影响 物理化学特性 工艺特点 手段 制造成本 制备工艺 简化 块体材料 |
| 文章编号： | 0254-6051（2007）12-0017-05 |
| 收稿时间： | 2007-07-28 |
| 修稿时间： | 2007-07-28 |
Research progress of thermal spraying TiB2 coatings |
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| CHENG Han-chi,LI Zhuo-xin,LI Hong,WEI Qi,LI Qi-lian,SHI Yao-wu. Research progress of thermal spraying TiB2 coatings[J]. Heat Treatment of Metals, 2007, 32(12): 17-21 |
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| Authors: | CHENG Han-chi LI Zhuo-xin LI Hong WEI Qi LI Qi-lian SHI Yao-wu |
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| Abstract: | Although Titanium diboride has attractive properties and potential applications, its applications were limited by expensive cost and complicated procedures of fabricating dense bulk material due to its unique physical chemical characteristics. However, thermal spraying fabricating TiB2 coatings is becoming a promising method of applying TiB2 ma- terial because of its cost-effective. The major processes of thermal spraying TiB2 coatings were overviewed, and the effects of physicochemical property of TiB2 on thermal spraying processes were analyzed. Powder recombination technology was proposed to improve the property of TiB2 powder and satisfy the requirement of thermal spraying process, bringing about high quality coating. |
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| Keywords: | thermal spraying TiB2characteristics TiB2 coatings powder recombination technology |
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