| Corrosion behavior of Ti60 alloy under continuous NaCl solution spraying at 600 degrees C | |
| Li, Rui1; Liu, Li1; Cui, Yu2; Liu, Rui1; Fan, Lei3; Cao, Min4; Yu, Zhongfen1; Chen, Zhiyong2; Wang, Qingjiang2; Wang, Fuhui1 | |
| Corresponding Author | Liu, Li(liuli@mail.neu.edu.cn) |
| 2022-10-10 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 124Pages:86-101 |
| Abstract | The corrosion behavior of Ti60 alloy was investigated under continuous NaCl solution spraying at 600 degrees C. Results indicate that the corrosion rate of the Ti60 alloy is lower than that obtained with the solid NaCl deposit film in H2O + O-2. The outer corrosion products are compact layers mainly containing Na2TiO3 and nanocrystalline TiO2. The inner layer is mainly composed of Ti2O, TiO and SnO2. Ti2O has a lamellar structure, and TiO has a strip-shaped structure. A mixed corrosion mechanism including classic oxidation and active oxidation occurred under NaCl solution spraying environment: the first stage was controlled by the classic oxidation mechanism with the promotion by the active oxidation following parabolic curves, and the second stage was controlled by the active oxidation mechanism following a linear rise in the mass gain curve. The mixed corrosion mechanism between classic oxidation and active oxidation produced a relatively dense Ti oxides scale, which decreased the corrosion rate. (C) 2022 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| Keyword | Titanium alloy High temperature corrosion Continuous NaCl solution spraying |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/j.jmst.2022.01.032 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[U20B2026] ; National Natural Science Foundation of China[51871049] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000788165000001 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/172717 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, Li |
| Affiliation | 1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 3.CNPC Tubular Goods Res Inst, State Key Lab Performance & Struct Safety Petr Tu, Xian 710077, Peoples R China 4.China ENFI Engn Corp, ENFI R&D Inst, Beijing 100038, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Rui,Liu, Li,Cui, Yu,et al. Corrosion behavior of Ti60 alloy under continuous NaCl solution spraying at 600 degrees C[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2022,124:86-101. |
| APA | Li, Rui.,Liu, Li.,Cui, Yu.,Liu, Rui.,Fan, Lei.,...&Wang, Fuhui.(2022).Corrosion behavior of Ti60 alloy under continuous NaCl solution spraying at 600 degrees C.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,124,86-101. |
| MLA | Li, Rui,et al."Corrosion behavior of Ti60 alloy under continuous NaCl solution spraying at 600 degrees C".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 124(2022):86-101. |
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