A new insight into the NaCl-induced hot corrosion mechanism of TiN coatings at 500 degrees C
文献类型：期刊论文
| 作者 | Li, Rongzhi; Wang, Shunhua; Zhou, Dapeng; Pu, Jibin; Yu, Miao; Guo, Wuming |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2020 |
| 卷号 | 174 |
| 关键词 | TITANIUM-ALLOY MULTILAYER COATINGS SODIUM TITANATES RESISTANCE BEHAVIOR MICROSTRUCTURE PERFORMANCE |
| DOI | 10.1016/j.corsci.2020.108794 |
| 英文摘要 | The NaCl-induced hot corrosion behaviors of TiN coatings at 500 degrees C were investigated. The results showed that NaCl could accelerate hot corrosion of TiN coatings, but NaCl applying method has different effects on the failure of the coating. TiN coatings after salt spray (3.5 wt.% NaCl solution) showed more severe hot corrosion and spallation than the ones deposited with solid salt. It was found NaCl solution infiltrated into the coatings through defects, thus forming NaxTiyOz products inside the coatings at 500 degrees C. These corrosion products with a larger volume introduced stresses into the coatings, leading to the spallation of the coatings. |
| 学科主题 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20532]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Zhou, DP 2.Pu, JB (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Key Lab Marine Mat & Protect Technol Zhejiang Pro, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Li, Rongzhi,Wang, Shunhua,Zhou, Dapeng,et al. A new insight into the NaCl-induced hot corrosion mechanism of TiN coatings at 500 degrees C[J]. CORROSION SCIENCE,2020,174. |
| APA | Li, Rongzhi,Wang, Shunhua,Zhou, Dapeng,Pu, Jibin,Yu, Miao,&Guo, Wuming.(2020).A new insight into the NaCl-induced hot corrosion mechanism of TiN coatings at 500 degrees C.CORROSION SCIENCE,174. |
| MLA | Li, Rongzhi,et al."A new insight into the NaCl-induced hot corrosion mechanism of TiN coatings at 500 degrees C".CORROSION SCIENCE 174(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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