Interfacial fracture behavior of a thermal barrier coating system under four-point bend loading
文献类型：期刊论文
| 作者 | Z. X. Chen ; Z. G. Wang ; F. H. Yuan ; S. J. Zhu |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2008 |
| 卷号 | 483-84页码:629-632 |
| 关键词 | thermal barrier coating four-point bend oxidation residual stress failure oxidation evolution stresses exposure layer air |
| ISSN号 | 0921-5093 |
| 中文摘要 | A newly designed thermal barrier coating (TBC) system, consisting of a detonation-sprayed top coat (TC) and a high velocity oxygen fuel sprayed NiCrAlY bond coat (BC), was used for four-point bend tests in air at room temperature. It was found that cracks generated in the TC layer penetrated through the TC/BC interface in the as-sprayed coatings, while they deflected into the TC/BC interface in the oxidized coatings (1100 degrees C, 100h). The stress in the thermally grown oxide (TGO) was measured by the shift of the photo-stimulated luminescence spectrum from Cr(3+) incorporated into the TGO. The fracture behavior of the TBC system was discussed on the basis of the change of the stress state and microstructure around the TC/BC interface caused by high temperature oxidation. (C) 2007 Published by Elsevier B.V. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32684]  |
| 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 | Z. X. Chen,Z. G. Wang,F. H. Yuan,et al. Interfacial fracture behavior of a thermal barrier coating system under four-point bend loading[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2008,483-84:629-632. |
| APA | Z. X. Chen,Z. G. Wang,F. H. Yuan,&S. J. Zhu.(2008).Interfacial fracture behavior of a thermal barrier coating system under four-point bend loading.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,483-84,629-632. |
| MLA | Z. X. Chen,et al."Interfacial fracture behavior of a thermal barrier coating system under four-point bend loading".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 483-84(2008):629-632. |
入库方式： OAI收割
来源：金属研究所
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