Effect of heat-input on pitting corrosion behavior of friction stir welded high nitrogen stainless steel
文献类型：期刊论文
| 作者 | Zhang, H.; Xue, P.; Wang, D.; Wu, L. H.; Ni, D. R.; Xiao, B. L.; Ma, Z. Y. |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2019-07-01 |
| 卷号 | 35期号:7页码:1278-1283 |
| 关键词 | High nitrogen stainless steel Friction stir welding Mechanical properties Corrosion resistance Heat-input |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2019.01.011 |
| 通讯作者 | Xue, P.(pxue@imr.ac.cn) ; Xiao, B. L.(blxiao@imr.ac.cn) |
| 英文摘要 | In this study, different welding parameters were selected to investigate the effects of heat-input on the microstructure and corrosion resistance of the friction stir welded high nitrogen stainless steel joints. The results showed that, the welding speed had major influence on the duration at elevated temperature rather than the peak temperature. The hardness distribution and tensile properties of the nugget zones (NZs) for various joints were very similar while the pitting corrosion behavior of various NZs showed major differences. Large heat-input resulted in the ferrite bands being the pitting location, while tool wear bands were sensitive to pitting corrosion in the low heat-input joints. Cr diffusion and tool wear were the main reasons for pitting. The mechanisms of pitting corrosion in the NZs were analyzed in detail. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | National Natural Science Foundation of China[51671190] ; National Natural Science Foundation of China[51471171] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000466369600009 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/133449]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xue, P.; Xiao, B. L. |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, H.,Xue, P.,Wang, D.,et al. Effect of heat-input on pitting corrosion behavior of friction stir welded high nitrogen stainless steel[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(7):1278-1283. |
| APA | Zhang, H..,Xue, P..,Wang, D..,Wu, L. H..,Ni, D. R..,...&Ma, Z. Y..(2019).Effect of heat-input on pitting corrosion behavior of friction stir welded high nitrogen stainless steel.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(7),1278-1283. |
| MLA | Zhang, H.,et al."Effect of heat-input on pitting corrosion behavior of friction stir welded high nitrogen stainless steel".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.7(2019):1278-1283. |
入库方式： OAI收割
来源：金属研究所
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