Laser synthesizing NiAl intermetallic and TiC reinforced NiAl intermetallic matrix composite
文献类型：期刊论文
| 作者 | Zhong ML; Xu XY(徐向阳); Liu WJ; Sun HQ |
| 刊名 | Journal of Laser Applications
 |
| 出版日期 | 2004 |
| 卷号 | 16期号:3页码:160-166 |
| 通讯作者邮箱 | zhmI@tsinghua.edu.cn |
| 关键词 | Laser Synthesizing Nial Intermetallic Nial Matrix Composite Particulate Reinforcement Multiphase Intermetallics Alloys |
| ISSN号 | 1042-346X |
| 通讯作者 | Zhong, ML (reprint author), Tsing Hua Univ, Laser Proc & Rapid Prototyping Res Ctr, Dept Mech Engn, Beijing 100084, Peoples R China. |
| 合作状况 | 国际 |
| 中文摘要 | The NiAl intermetallic layers and NiAl matrix composite layers with TiC particulate reinforcement were successfully synthesized by laser cladding with coaxial powder feeding of Ni/Al clad powder and Ni/Al + TiC powder mixture, respectively. With optimized processing parameters and powder mixture compositions, the synthesized layers were free of cracks and metallurgical bond with the substrate. The microstructure of the laser-synthesized layers was composed of 6-NiAl phase and a few gamma phases for NiAl intermetallic; unmelted TiC, dispersive fine precipitated TiC particles and refined beta-NiAl phase matrix for TiC reinforced NiAl intermetallic composite. The average microhardness was 355 HV0.1 and 538 HV0.1, respectively. Laser synthesizing and direct metal depositing offer promising approaches for producing NiAl intermetallic and TiC-reinforced NiAl metal matrix composite coatings and for fabricating NiAl intermetallic bulk structure. (C) 2004 Laser Institute of America. |
| 类目[WOS] | Materials Science, Multidisciplinary ; Optics ; Physics, Applied |
| 研究领域[WOS] | Materials Science ; Optics ; Physics |
| 关键词[WOS] | MULTIPHASE INTERMETALLICS ; ALLOYS |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.2351/1.1771106 |
| 语种 | 英语 |
| WOS记录号 | WOS:000223475900006 |
| 公开日期 | 2009-08-03 ; 2010-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33777]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Zhong ML,Xu XY,Liu WJ,et al. Laser synthesizing NiAl intermetallic and TiC reinforced NiAl intermetallic matrix composite[J]. Journal of Laser Applications,2004,16(3):160-166. |
| APA | Zhong ML,Xu XY,Liu WJ,&Sun HQ.(2004).Laser synthesizing NiAl intermetallic and TiC reinforced NiAl intermetallic matrix composite.Journal of Laser Applications,16(3),160-166. |
| MLA | Zhong ML,et al."Laser synthesizing NiAl intermetallic and TiC reinforced NiAl intermetallic matrix composite".Journal of Laser Applications 16.3(2004):160-166. |
入库方式： OAI收割
来源：力学研究所
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