Effects of nitriding on the microstructure and properties of VAlTiCrMo high-entropy alloy coatings by sputtering technique
文献类型：期刊论文
| 作者 | Chen, Ran; Cai, Zhaobing; Pu, Jibin; Lu, Zhaoxia; Chen, Shengyu; Zheng, Shujing; Zeng, Chun |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2020 |
| 卷号 | 827 |
| 关键词 | BULK METALLIC GLASSES MECHANICAL-PROPERTIES THERMAL-STABILITY DIFFUSION BARRIER PARAMETERS DEPENDENCE DUCTILITY STRENGTH ELEMENTS PHASE |
| DOI | 10.1016/j.jallcom.2020.153836 |
| 英文摘要 | The VAlTiCrMo and (VAlTiCrMo)N-x coatings were prepared by sputtering V-Al-Ti-Cr-Mo splicing targets. The microstructure and chemical composition were analyzed by means of X-ray diffraction (XRD), scanning electron microscope (SEM), energy dispersive spectrometer (EDS) and transmission electron microscope (TEM). The high-entropy alloy coating and the corresponding nitride coating have body-centered cubic (BCC) and face-centered cubic (FCC) structures respectively. Nitriding changes the phase structure and growth mode of the high-entropy coating, and the synthesized high-entropy nitride coatings are more compact. Meanwhile, the introduction of nitrogen leads to severe lattice distortion, which improves the mechanical properties of the high-entropy coating. As the nitriding degree increases, the corrosion resistance of the high-entropy nitride coatings in 3.5 wt% NaCl solution is improved. The synthesized (VAlTiCrMo)Nx coating exhibits optimized mechanical properties and nobler corrosion resistance when the N-2 flow is 800 sccm. (C) 2020 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20702]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Lu, ZX (corresponding author), Guangxi Univ, Coll Chem & Chem Engn, Nanning 530004, Peoples R China. 2.Pu, JB (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, China Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Chen, Ran,Cai, Zhaobing,Pu, Jibin,et al. Effects of nitriding on the microstructure and properties of VAlTiCrMo high-entropy alloy coatings by sputtering technique[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020,827. |
| APA | Chen, Ran.,Cai, Zhaobing.,Pu, Jibin.,Lu, Zhaoxia.,Chen, Shengyu.,...&Zeng, Chun.(2020).Effects of nitriding on the microstructure and properties of VAlTiCrMo high-entropy alloy coatings by sputtering technique.JOURNAL OF ALLOYS AND COMPOUNDS,827. |
| MLA | Chen, Ran,et al."Effects of nitriding on the microstructure and properties of VAlTiCrMo high-entropy alloy coatings by sputtering technique".JOURNAL OF ALLOYS AND COMPOUNDS 827(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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