| Thermomechanical fatigue behavior of an air plasma sprayed thermal barrier coating system | |
| Z. B. Chen; Z. G. Wang; S. J. Zhu | |
| 2011 | |
| 发表期刊 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| ISSN | 0921-5093 |
| 卷号 | 528期号:29-30页码:8396-8401 |
| 摘要 | Failure behavior of an air plasma sprayed thermal barrier coating (TBC) system was investigated under in-phase (IP) and out-of-phase (OP) thermomechanical fatigue (TMF) tests. All the TMF tests were performed in the temperature range of 450-850 degrees C with a given period of 300s under mechanical strain control. Both the bond coat NiCrAlY and the top coat 7%Y(2)O(3)-ZrO(2) were fabricated by air plasma spraying (APS). Results revealed that the IP TMF lifetime was longer than that of the OP TMF under the same mechanical strain amplitude. Morphology observations of the failed specimens showed that the coating cracking and spallation processes were different in the two phase conditions. (C) 2011 Elsevier B.V. All rights reserved. |
| 部门归属 | [chen, z. b.; wang, z. g.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [zhu, s. j.] fukuoka inst technol, dept intelligent mech engn, higashi ku, fukuoka 8110295, japan. [chen, z. b.] aviation ind corp china, shenyang aeroengine res inst, shenyang 110015, peoples r china.;wang, zg (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;zhgwang@imr.ac.cn |
| 关键词 | Thermal Barrier Coating Thermomechanical Fatigue Air Plasma Spraying Mechanical Fatigue Damage Mechanisms Superalloy Evolution Life |
| URL | 查看原文 |
| WOS记录号 | WOS:000296676800013 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/30279 |
| 专题 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Z. B. Chen,Z. G. Wang,S. J. Zhu. Thermomechanical fatigue behavior of an air plasma sprayed thermal barrier coating system[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2011,528(29-30):8396-8401. |
| APA | Z. B. Chen,Z. G. Wang,&S. J. Zhu.(2011).Thermomechanical fatigue behavior of an air plasma sprayed thermal barrier coating system.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,528(29-30),8396-8401. |
| MLA | Z. B. Chen,et al."Thermomechanical fatigue behavior of an air plasma sprayed thermal barrier coating system".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 528.29-30(2011):8396-8401. |
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