Enhanced oxidation resistance of a reduced activation ferritic/martensitic steel in liquid Pb-Bi eutectic alloy by preforming a gradient nanostructured surface layer
文献类型：期刊论文
| 作者 | Zhang, WH; Wang, ZB; Lu, K |
| 刊名 | JOURNAL OF NUCLEAR MATERIALS
 |
| 出版日期 | 2018-08-15 |
| 卷号 | 507页码:151-157 |
| 关键词 | Gradient nanostructure Oxidation resistance Ferritic/martensitic steel Surface mechanical rolling treatment Lead-bismuth eutectic |
| ISSN号 | 0022-3115 |
| DOI | 10.1016/j.jnucmat.2018.04.042 |
| 英文摘要 | A gradient nanostructured (GNS) surface layer with a thickness of similar to 250 mu m was produced on an 11Cr-WVTaSi reduced activation ferritic/martensitic (RAFM) steel by means of surface mechanical rolling treatment (SMRT). The mean grain size was similar to 53 nm at the topmost surface layer and increased gradually with increasing depth. The oxidation behavior of the GNS sample was compared with that of the coarse-grained counterpart in an oxygen-saturated liquid lead-bismuth eutectic (LBE) alloy at 550 degrees C. The results showed that the oxidation resistance of the GNS sample was significantly enhanced in the liquid LBE alloy after different immersion times up to 3500 h. This was mostly due to the accelerated formation of a dense and protective spinel scale enriched with Si and Mn on the GNS sample. (C) 2018 Elsevier B.V. All rights reserved. |
| 学科主题 | Materials Science, Multidisciplinary ; Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000438019800018 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80021]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Zhang, W. H. 2.Wang, Z. B. 3.Lu, K.] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, WH,Wang, ZB,Lu, K. Enhanced oxidation resistance of a reduced activation ferritic/martensitic steel in liquid Pb-Bi eutectic alloy by preforming a gradient nanostructured surface layer[J]. JOURNAL OF NUCLEAR MATERIALS,2018,507:151-157. |
| APA | Zhang, WH,Wang, ZB,&Lu, K.(2018).Enhanced oxidation resistance of a reduced activation ferritic/martensitic steel in liquid Pb-Bi eutectic alloy by preforming a gradient nanostructured surface layer.JOURNAL OF NUCLEAR MATERIALS,507,151-157. |
| MLA | Zhang, WH,et al."Enhanced oxidation resistance of a reduced activation ferritic/martensitic steel in liquid Pb-Bi eutectic alloy by preforming a gradient nanostructured surface layer".JOURNAL OF NUCLEAR MATERIALS 507(2018):151-157. |
入库方式： OAI收割
来源：金属研究所
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