Anisotropy of interface characteristics between NiCoCrAlY coating and a hot corrosion resistant Ni-Based single crystal superalloy during thermal exposure at different temperatures
文献类型：期刊论文
| 作者 | Wu, Junjie1,2; Jiang, Xiangwei1; Song, Peng1,2; Wang, Yao1; Dong, Jiasheng1; Lou, Langhong1 |
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2020-12-01 |
| 卷号 | 532页码:12 |
| 关键词 | Anisotropy SRZ Coating Superalloy |
| ISSN号 | 0169-4332 |
| DOI | 10.1016/j.apsusc.2020.147405 |
| 通讯作者 | Jiang, Xiangwei(xwjiang@imr.ac.cn) |
| 英文摘要 | Effects of crystal orientations and service temperatures on microstructural evolution of a coated hot corrosion resistant Ni-Based single-crystal superalloy containing carbon were investigated. gamma' grains nucleated at the interdiffusion zone (IDZ) and secondary reaction zone (SRZ) with formation of M23C6 and a phases during thermal exposure at 900 degrees C. But for specimens exposed at 1000 degrees C, gamma grains nucleated at the IDZ with precipitation of secondary MC carbides and many needle-like a phases precipitated at the substrate-diffusion zone (SDZ). The interfacial microstructure stabilities exhibited opposite anisotropy during the thermal exposure at 900 degrees C and 1000 degrees C. |
| 资助项目 | National Key Research and Development Program of China[2016YFB0701403] ; National Science and Technology Major Project[2017-VII-0008-0101] ; National Natural Science Foundation of China[51674235] ; National Natural Science Foundation of China[51631008] |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000574857100005 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key Research and Development Program of China ; National Science and Technology Major Project ; National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/140730]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Jiang, Xiangwei |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Junjie,Jiang, Xiangwei,Song, Peng,et al. Anisotropy of interface characteristics between NiCoCrAlY coating and a hot corrosion resistant Ni-Based single crystal superalloy during thermal exposure at different temperatures[J]. APPLIED SURFACE SCIENCE,2020,532:12. |
| APA | Wu, Junjie,Jiang, Xiangwei,Song, Peng,Wang, Yao,Dong, Jiasheng,&Lou, Langhong.(2020).Anisotropy of interface characteristics between NiCoCrAlY coating and a hot corrosion resistant Ni-Based single crystal superalloy during thermal exposure at different temperatures.APPLIED SURFACE SCIENCE,532,12. |
| MLA | Wu, Junjie,et al."Anisotropy of interface characteristics between NiCoCrAlY coating and a hot corrosion resistant Ni-Based single crystal superalloy during thermal exposure at different temperatures".APPLIED SURFACE SCIENCE 532(2020):12. |
入库方式： OAI收割
来源：金属研究所
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