Innovative fabrication of Ti-48Al-6Nb porous coating by cold gas spraying and reactive sintering
文献类型：期刊论文
| 作者 | F. Yang ; J. P. Lin ; Y. H. He ; H. Du ; G. L. Chen |
| 刊名 | Materials Letters
 |
| 出版日期 | 2012 |
| 卷号 | 76页码:190-193 |
| 关键词 | Coating Sintering Intermetallic compounds Porous material pore structures alloys ceramics nb |
| ISSN号 | 0167-577X |
| 中文摘要 | A Ti-48Al-6Nb porous microfiltration coating was fabricated by cold gas spraying (CGS) followed by reactive sintering. The porous coating possesses a porosity of 20.0% and interconnected pore structure. The skeletons in the coating were consisted of typical gamma-TiAl/alpha(2)-Ti3Al fully lamellar microstructure, and firmly bonded with substrate. Uniform pores in the range of 0.5-3 mu m were formed, attributing to the diffusion reactions and skeletons growth during the reactive sintering process. The bending strength and gas permeability of the supported coating with a thickness of 604.4 mu m, are 89.33 MPa and 5.39 x 10(-13) m(2), respectively. The porous coating has high permeability and sufficient strength for microfiltration applications in kinds of extreme environments. (C) 2012 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60388]  |
| 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 | F. Yang,J. P. Lin,Y. H. He,et al. Innovative fabrication of Ti-48Al-6Nb porous coating by cold gas spraying and reactive sintering[J]. Materials Letters,2012,76:190-193. |
| APA | F. Yang,J. P. Lin,Y. H. He,H. Du,&G. L. Chen.(2012).Innovative fabrication of Ti-48Al-6Nb porous coating by cold gas spraying and reactive sintering.Materials Letters,76,190-193. |
| MLA | F. Yang,et al."Innovative fabrication of Ti-48Al-6Nb porous coating by cold gas spraying and reactive sintering".Materials Letters 76(2012):190-193. |
入库方式： OAI收割
来源：金属研究所
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