Age hardening of a magnetron sputtered V-Al-Si-N quaternary coating
文献类型：期刊论文
| 作者 | Wang, Enqing; Ge, Fangfang; Zhu, Ping; Li, Peng; Meng, Fanping; Shu, Rui; Yue, Jianling; Huang, Feng |
| 刊名 | SURFACE & COATINGS TECHNOLOGY
 |
| 出版日期 | 2017 |
| 卷号 | 324页码:429-437 |
| ISSN号 | 0257-8972 |
| 英文摘要 | A V0.38Al0.58Si0.04N coating was prepared by reactive magnetron sputtering, followed by isothermal annealing experiments with various temperatures from 700 degrees C to 1100 degrees C. The evolution of microstructure and mechanical properties as a function of the annealing temperature, was investigated by using nanoindentation tests, X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). An age-hardening effect, with an increase in hardness of similar to 24% after the isothermal annealing at 800 degrees C, was observed in the coating, which could be attributed to grain boundary segregation along with nanometer-size coherent domains formed locally. The sample annealed at 900 degrees C exhibited compacted columnar structure with defined boundaries, where more amorphous phase segregated along the boundaries of parent columns and the columns partially contained coherent nanometer-size domains of V-enriched and Al-enriched. However, accompanied by the appearance of hcp-AIN at 1100 degrees C, the hardness of coating decreased. Both fine cracks and delamination formed in the coating. (C) 2017 Elsevier B.V. All rights reserved. |
| 公开日期 | 2017-12-25 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/13623]  |
| 专题 | 2017专题 |
| 推荐引用方式 GB/T 7714 | Wang, Enqing,Ge, Fangfang,Zhu, Ping,et al. Age hardening of a magnetron sputtered V-Al-Si-N quaternary coating[J]. SURFACE & COATINGS TECHNOLOGY,2017,324:429-437. |
| APA | Wang, Enqing.,Ge, Fangfang.,Zhu, Ping.,Li, Peng.,Meng, Fanping.,...&Huang, Feng.(2017).Age hardening of a magnetron sputtered V-Al-Si-N quaternary coating.SURFACE & COATINGS TECHNOLOGY,324,429-437. |
| MLA | Wang, Enqing,et al."Age hardening of a magnetron sputtered V-Al-Si-N quaternary coating".SURFACE & COATINGS TECHNOLOGY 324(2017):429-437. |
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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