Effect of inclusions modified by rare earth elements (Ce, La) on localized marine corrosion in Q460NH weathering steel
文献类型：期刊论文
| 作者 | Terryn, Herman; Li, Xiaogang; Liu, Chao; Revilla, Reynier I.; Liu, Zhiyong; Zhang, Dawei |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2017 |
| 卷号 | 129页码:82-90 |
| ISSN号 | 0010-938X |
| 英文摘要 | In this work the initial stages of the pitting corrosion in Q460NH weathering steel in a marine environment was studied. To elucidate the effects of inclusions modified by rare earth (RE) elements on pitting corrosion, field emission-scanning electron microscopy-energy dispersive spectrometry (FE-SEM-EDS) analyses, scanning Kelvin probe force microscopy (SKPFM) tests, and a series of immersion tests were conducted. Two main types of inclusions were formed in the steel, and different pit morphologies were observed. The pitting corrosion was initiated by the dissolution of (RE)(2)O2S-(RE)xSy in both types of inclusions due to the lower potential of this phase compared to the matrix, which indicated that the inclusions in the Q460NH weathering steel had a lower pitting corrosion resistance than the matrix. |
| 公开日期 | 2017-12-25 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/13490]  |
| 专题 | 2017专题 |
| 推荐引用方式 GB/T 7714 | Terryn, Herman,Li, Xiaogang,Liu, Chao,et al. Effect of inclusions modified by rare earth elements (Ce, La) on localized marine corrosion in Q460NH weathering steel[J]. CORROSION SCIENCE,2017,129:82-90. |
| APA | Terryn, Herman,Li, Xiaogang,Liu, Chao,Revilla, Reynier I.,Liu, Zhiyong,&Zhang, Dawei.(2017).Effect of inclusions modified by rare earth elements (Ce, La) on localized marine corrosion in Q460NH weathering steel.CORROSION SCIENCE,129,82-90. |
| MLA | Terryn, Herman,et al."Effect of inclusions modified by rare earth elements (Ce, La) on localized marine corrosion in Q460NH weathering steel".CORROSION SCIENCE 129(2017):82-90. |
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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