中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 近代物理研究所
  3. 中国科学院近代物理研究所
Improving the oxidation resistance of SIMP steel to liquid Pb-Bi eutectic by shot peening treatments

文献类型：期刊论文

作者Ma, Zhiwei1,2; Shen, Tielong1,2; Wang, Zhiguang1,2; Zhou, Ting1,2; Chang, Hailong1,2; Jin, Peng1,2; Wei, Kongfang1,2; Pang, Lilong1,2; Chai, Jianlong1,2; Liu, Chao1,2
刊名APPLIED SURFACE SCIENCE
出版日期2022-03-15
卷号578页码:13
ISSN号0169-4332
关键词Steel EPMA Shot peening Lead-bismuth eutectic Corrosion
DOI10.1016/j.apsusc.2021.151910
通讯作者Shen, Tielong(shentielong@impcas.ac.cn) ; Wang, Zhiguang(zhgwang@impcas.ac.cn) ; Chang, Hailong(hlchang@impcas.ac.cn)
英文摘要A gradient nano- and submicron-structured surface layer of SIMP steel was produced by means of shot peening (SP). Compared with the original samples, corrosion experiments at 550 degrees C for various durations (120 h-1218 h) in liquid LBE showed that the oxidation resistance of the SP samples is significantly improved by shot peening, owing to the enhanced diffusivity of Cr by the large number of grain boundaries and dislocations introduced by shot peening, making it easier to form enhanced Cr-rich oxides. The magnetite layer of the SP samples has higher compactness, giving it better resistance to exfoliation than that of CG samples.
WOS关键词SHORT-CIRCUIT DIFFUSION ; MARTENSITIC STEELS ; FE-9CR-1MO STEEL ; SURFACE-LAYER ; ALLOY ; CORROSION ; MECHANISM ; BEHAVIOR ; GRAIN ; NANOCRYSTALLIZATION
资助项目National Natural Science Foundation of China[U1832206] ; Instrument Developing Project of Chinese Academy of Sciences[YJKYYQ20190017]
WOS研究方向Chemistry ; Materials Science ; Physics
语种英语
出版者ELSEVIER
WOS记录号WOS:000729993700001
资助机构National Natural Science Foundation of China ; Instrument Developing Project of Chinese Academy of Sciences
源URL[http://119.78.100.186/handle/113462/140114]  
专题中国科学院近代物理研究所
通讯作者Shen, Tielong; Wang, Zhiguang; Chang, Hailong
作者单位1.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Zhiwei,Shen, Tielong,Wang, Zhiguang,et al. Improving the oxidation resistance of SIMP steel to liquid Pb-Bi eutectic by shot peening treatments[J]. APPLIED SURFACE SCIENCE,2022,578:13.
APA Ma, Zhiwei.,Shen, Tielong.,Wang, Zhiguang.,Zhou, Ting.,Chang, Hailong.,...&Liu, Chao.(2022).Improving the oxidation resistance of SIMP steel to liquid Pb-Bi eutectic by shot peening treatments.APPLIED SURFACE SCIENCE,578,13.
MLA Ma, Zhiwei,et al."Improving the oxidation resistance of SIMP steel to liquid Pb-Bi eutectic by shot peening treatments".APPLIED SURFACE SCIENCE 578(2022):13.

入库方式： OAI收割

来源：近代物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。