Knowledge Management System Of Institute of metal research，CAS
| Effect of Nanostructured Surface on the Corrosion Behavior of RAFM Steels | |
| Lu, Yanhong; Zhang, Maolong; Tang, Weibao; Song, Yuanyuan; Rong, Lijian | |
| 2019-04-01 | |
| Source Publication | OXIDATION OF METALS
 |
| ISSN | 0030-770X |
| Volume | 91Issue:2020-03-04Pages:495-510 |
| Abstract | This study investigated the effect of a preformed nanostructured surface on the corrosion behavior of 9Cr2WVTa reduced activation ferritic/martensitic (RAFM) steel and 9Cr+AlSi steel (9Cr2WVTa with the 0.12 wt.% Al and 0.68 wt.% Si addition) at 700 degrees C in air and at 550 degrees C in liquid lead-bismuth eutectic (LBE) alloys. The nanostructured surface layer was fabricated by surface mechanical rolling treatment (SMRT). The results showed that the SMRT 9Cr+AlSi sample has a lower oxidation rate than the SMRT 9Cr2WVTa steel at 700 degrees C in air, due to the faster diffusion rates of Al, Cr and Si in the nanostructure and a higher diffusion driving force increased by Cr. The SMRT 9Cr+AlSi sample at 550 degrees C in oxygen-saturated LBE alloy also had a higher oxidation rate, due to the formation of Al and Si oxides in the internal oxide layer. [GRAPHICS] . |
| Keyword | Nanostructured surface RAFM Corrosion LBE alloy |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000462647800016 |
| Publisher | SPRINGER/PLENUM PUBLISHERS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/81218 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Lu, Yanhong,Zhang, Maolong,Tang, Weibao,et al. Effect of Nanostructured Surface on the Corrosion Behavior of RAFM Steels[J]. OXIDATION OF METALS,2019,91(2020-03-04):495-510. |
| APA | Lu, Yanhong,Zhang, Maolong,Tang, Weibao,Song, Yuanyuan,&Rong, Lijian.(2019).Effect of Nanostructured Surface on the Corrosion Behavior of RAFM Steels.OXIDATION OF METALS,91(2020-03-04),495-510. |
| MLA | Lu, Yanhong,et al."Effect of Nanostructured Surface on the Corrosion Behavior of RAFM Steels".OXIDATION OF METALS 91.2020-03-04(2019):495-510. |
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