Synthesis and characterization of ZrCx coatings with different stoichiometry
文献类型：期刊论文
| 作者 | Chen, Lina1,2; Lei, Yiming1; Zhang, Jie1; Wang, Jingyang1 |
| 刊名 | VACUUM
 |
| 出版日期 | 2022-08-01 |
| 卷号 | 202页码:9 |
| ISSN号 | 0042-207X |
| 关键词 | Zirconium carbide coatings Carbon deficiency Magnetron sputtering |
| DOI | 10.1016/j.vacuum.2022.111211 |
| 通讯作者 | Zhang, Jie(jiezhang@imr.ac.cn) |
| 英文摘要 | A primary characteristic of zirconium carbide lies in a tolerance on carbon deficiency which is significant for its performance. In this work, ZrC(x )coatings with controlled stoichiometry (x = 0.49-1.00) were deposited by magnetron sputtering. Based on the results of XRD, Raman, SEM, XPS and TEM, the effects of carbon content on lattice constant and microstructure were revealed. The actual residual stress in ZrCx coatings were detected by XRD-sin(2)psi w method, which analyzed the lattice parameters in stress-free state and assisted to investigate the lattice constants variation with carbon content. ZrC(x )coatings remained the NaCl structure with the carbon content varied from 33 at.% to 50 at.%. The ZrCx coatings with low C content exhibited granular grains while the coatings with high C content exhibited a typical columnar grains. Both hardness and modulus firstly increased and then decreased with increasing C/Zr ratio, the maximum value of 24.1 GPa and 432 GPa with ZrC0.86 were identified. |
| 资助项目 | National Key R&D Program of China[2017YFB0703201] ; National Natural Science Founda-tion of China[51772302] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000855564400002 |
| 资助机构 | National Key R&D Program of China ; National Natural Science Founda-tion of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/175485]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Jie |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 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 | Chen, Lina,Lei, Yiming,Zhang, Jie,et al. Synthesis and characterization of ZrCx coatings with different stoichiometry[J]. VACUUM,2022,202:9. |
| APA | Chen, Lina,Lei, Yiming,Zhang, Jie,&Wang, Jingyang.(2022).Synthesis and characterization of ZrCx coatings with different stoichiometry.VACUUM,202,9. |
| MLA | Chen, Lina,et al."Synthesis and characterization of ZrCx coatings with different stoichiometry".VACUUM 202(2022):9. |
入库方式： OAI收割
来源：金属研究所
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