Development And Characterization Of Composite Ni-Cr-C-Caf2 Laser Cladding On Gamma-Tial Intermetallic Alloy
文献类型：期刊论文
| 作者 | Liu WG ; Liu XB(刘秀波); Zhang ZG; Guo J(郭建); Liu XB
|
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2009 |
| 页码 | L25-L28 |
| 通讯作者邮箱 | liubobo0828@yahoo.com.cn |
| 关键词 | Microstructure Laser processing Composite coating γ-TiAl intermetallic alloy |
| ISSN号 | 0925-8388 |
| 通讯作者 | Liu XB |
| 中文摘要 | A process of laser cladding Ni-CF-C-CaF2 mixed powders to form a multifunctional composite coatingd on gamma-TiAl substrate was carried out. The microstructure of the coating was examined using XRD, SEM and EDS. The coating has a unique microstructure consisting of primary dendrite or short-stick TiC and block Al4C3 carbides reinforcement as well as fine isolated spherical CaF2 solid lubrication particles uniformly dispersed in the NiCrAlTi (gamma) matrix. The average microhardness of the composite coatings is approximately HV 650 and it is 2-factor greater than that of the TiAl substrate. (C) 2008 Elsevier B.V. All rights reserved. |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | HIGH-TEMPERATURE WEAR ; SELF-LUBRICATION ; TRIBOLOGICAL PROPERTIES ; OXIDATION RESISTANCE ; MICROSTRUCTURE ; COATINGS ; BEHAVIOR ; CAF2 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000263975100007 |
| 公开日期 | 2009-08-03 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/26732]  |
| 专题 | 力学研究所_先进制造工艺力学重点实验室 |
| 通讯作者 | Liu XB |
| 推荐引用方式 GB/T 7714 | Liu WG,Liu XB,Zhang ZG,et al. Development And Characterization Of Composite Ni-Cr-C-Caf2 Laser Cladding On Gamma-Tial Intermetallic Alloy[J]. Journal of Alloys and Compounds,2009:L25-L28. |
| APA | Liu WG,刘秀波,Zhang ZG,郭建,&Liu XB.(2009).Development And Characterization Of Composite Ni-Cr-C-Caf2 Laser Cladding On Gamma-Tial Intermetallic Alloy.Journal of Alloys and Compounds,L25-L28. |
| MLA | Liu WG,et al."Development And Characterization Of Composite Ni-Cr-C-Caf2 Laser Cladding On Gamma-Tial Intermetallic Alloy".Journal of Alloys and Compounds (2009):L25-L28. |
入库方式： OAI收割
来源：力学研究所
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