Effect of annealing on the hardness and microstructure of Cr-Zr-O coatings
文献类型：期刊论文
| 作者 | Li, Xiang3,4; He, Neng3,4; Wang, Ruoyu3,4; Tian, Min3,4; Deng, Jiangning1; Li, Yuanshi2; He, Lianlong3,4 |
| 刊名 | SURFACE & COATINGS TECHNOLOGY
 |
| 出版日期 | 2021-11-25 |
| 卷号 | 426页码:7 |
| 关键词 | Cr-Zr-O Coating Microstructure Interfaces Sputtering |
| ISSN号 | 0257-8972 |
| DOI | 10.1016/j.surfcoat.2021.127792 |
| 通讯作者 | He, Lianlong(llhe@imr.ac.cn) |
| 英文摘要 | The hardness and microstructure of as-deposited and annealed Cr-Zr-O coatings have been comparatively investigated to clarify the effects of annealing treatment. The as-deposited coating comprises of nano-sized columnar grains of (Cr, Zr)(2)O-3 that is formed due to the solution of Zr atoms in Cr2O3. Such a kind of structure is benefit for the hardness. The interface between the as-deposited coating and substrate is well-bonded and a sandwiched structure forms during the deposition process. After annealing at 800 degrees C, a high density of nanosized voids were formed in the coating. The sandwiched structure at the interface is damaged and the bonding of interface becomes weak. As a result, the modulus and hardness of the Cr-Zr-O coating decrease significantly after annealing. |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000710726700019 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.imr.ac.cn/handle/321006/167179]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | He, Lianlong |
| 作者单位 | 1.Northeastern Univ, Analyt & Testing Ctr, Shenyang 110819, Peoples R China 2.Univ Saskatchewan, Dept Mech Engn, 57 Campus Dr, Saskatoon, SK, Canada 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiang,He, Neng,Wang, Ruoyu,et al. Effect of annealing on the hardness and microstructure of Cr-Zr-O coatings[J]. SURFACE & COATINGS TECHNOLOGY,2021,426:7. |
| APA | Li, Xiang.,He, Neng.,Wang, Ruoyu.,Tian, Min.,Deng, Jiangning.,...&He, Lianlong.(2021).Effect of annealing on the hardness and microstructure of Cr-Zr-O coatings.SURFACE & COATINGS TECHNOLOGY,426,7. |
| MLA | Li, Xiang,et al."Effect of annealing on the hardness and microstructure of Cr-Zr-O coatings".SURFACE & COATINGS TECHNOLOGY 426(2021):7. |
入库方式： OAI收割
来源：金属研究所
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