Erosion behavior and failure mechanism of Ti/TiAlN multilayer coatings eroded by silica sand and glass beads
文献类型：期刊论文
| 作者 | Shuai, Jintao; Zuo, Xiao; Wang, Zhenyu; Sun, Lili; Chen, Rende; Wang, Li; Wang, Aiying; Ke, Peiling |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2021 |
| 卷号 | 80页码:179-190 |
| 关键词 | SOLID PARTICLE EROSION TRIBOLOGICAL PROPERTIES SCRATCH ADHESION FINITE-ELEMENT RESISTANCE TIN TIALN MICROSTRUCTURE WEAR PERFORMANCE |
| 英文摘要 | Severe erosion by hard particles is a crucial problem to engine blades when aircraft take off and land in harsh environments, especially for the developed lightweight titanium alloy components. Here, we deposited the Ti/TiAlN multilayer coatings with various cycles on Ti-6Al-4V substrates by a home-made hybrid multisource cathodic arc system. The effects of the silica sand and glass beads on erosion behavior of the coatings were focused. Results showed that the Ti/TiAlN multilayer coatings eroded by the silica sand exhibited the predominant layer by layer failure mechanism. In particular, increasing the number of cycles led to the dramatic increase in erosion rate for Ti/TiAlN multilayer coatings, due to the deterioration of their mechanical properties. Different from the silica sand case, however, the erosion rate of the coatings treated by glass beads indicated faint dependence upon the number of cycles, where the coating failure was dominated by the piece by piece failure mechanism. Noted that the Ti layers along with the formed interfaces enhanced the erosion resistance of the coatings, although the failure mechanisms were differently eroded by silica sand and glass beads. Meanwhile, the Ti layers and interfaces hindered the propagation of radial cracks and restrained the lateral cracks within one single TiAlN layer. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21699]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Ke, PL (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Key Lab Marine Mat & Protect Technol, Key Lab Marine Mat & Related Technol, Ningbo 315201, Peoples R China. 2.Wang, AY |
| 推荐引用方式 GB/T 7714 | Shuai, Jintao,Zuo, Xiao,Wang, Zhenyu,et al. Erosion behavior and failure mechanism of Ti/TiAlN multilayer coatings eroded by silica sand and glass beads[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,80:179-190. |
| APA | Shuai, Jintao.,Zuo, Xiao.,Wang, Zhenyu.,Sun, Lili.,Chen, Rende.,...&Ke, Peiling.(2021).Erosion behavior and failure mechanism of Ti/TiAlN multilayer coatings eroded by silica sand and glass beads.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,80,179-190. |
| MLA | Shuai, Jintao,et al."Erosion behavior and failure mechanism of Ti/TiAlN multilayer coatings eroded by silica sand and glass beads".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 80(2021):179-190. |
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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