A novel approach to brazing C/C composite to Ni-based superalloy using alumina interlayer
文献类型：期刊论文
| 作者 | Y. X. Shen ; Z. L. Li ; C. Y. Hao ; J. S. Zhang |
| 刊名 | Journal of the European Ceramic Society
 |
| 出版日期 | 2012 |
| 卷号 | 32期号:8页码:1769-1774 |
| 关键词 | C/C composite Brazing Al2O3 interlayer Microstructure Mechanical properties thermal residual-stresses carbon-carbon composites carbon/carbon composites brazed joints metal joints filler metal alloy microstructure fabrication hastealloy |
| ISSN号 | 0955-2219 |
| 中文摘要 | C/C composite was brazed to a Ni-based superalloy using an active AgCu braze with an alumina ceramic interlayer and/or a zig-zag interfacial structure between the C/C and the braze. The joint with the Al2O3 interlayer displayed perfectly bonded interface and ductile joint microstructure because the diffusion and chemical reactions of Ni and Ti are prevented, which in turn improved the joint strength due to the reduced residual stress. Moreover, the joint was significantly strengthened and toughened by the proposed zig-zag interfacial structure. The strengthening mechanism was attributed to the enlarged joining area, reduced residual stress and strong pinning effect of the braze spikes. A quite high bending strength of 73 MPa was obtained from the C/C-superalloy joint with the zig-zag interfacial structure. (C) 2012 Published by Elsevier Ltd. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60215]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. X. Shen,Z. L. Li,C. Y. Hao,et al. A novel approach to brazing C/C composite to Ni-based superalloy using alumina interlayer[J]. Journal of the European Ceramic Society,2012,32(8):1769-1774. |
| APA | Y. X. Shen,Z. L. Li,C. Y. Hao,&J. S. Zhang.(2012).A novel approach to brazing C/C composite to Ni-based superalloy using alumina interlayer.Journal of the European Ceramic Society,32(8),1769-1774. |
| MLA | Y. X. Shen,et al."A novel approach to brazing C/C composite to Ni-based superalloy using alumina interlayer".Journal of the European Ceramic Society 32.8(2012):1769-1774. |
入库方式： OAI收割
来源：金属研究所
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