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Effect of silicon on the oxidation resistance of 9 wt.% Cr heat resistance steels in 550 degrees C lead-bismuth eutectic
Wang, J; Lu, SP; Rong, LJ; Li, DZ; Li, YY; Lu, SP (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
2016-10-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume111Pages:13-25
AbstractThe oxidation resistance of wt.% Cr heat resistance steel with silicon content ranging from 0 to 1.36 wt.% in 550 degrees C lead-bismuth eutectic was investigated. The silicon content had little influence on the macrostructure of the oxide film. The oxide film presented a three-layers structure. The outer layer was PbO center dot xFe(2)O(3) and Fe3O4 while the inner layer was mainly FeCr2O4. The formation of thin continuous dense Cr2O3 and SiO2 mixture layer impeded the growth of Fe-rich oxide film, which improved the oxidation resistance in high silicon content. A oxidation process model was put forward to well explain this phenomenon. (C) 2016 Elsevier Ltd. All rights reserved.
description.department[wang, jian ; lu, shanping ; li, dianzhong ; li, yiyi] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china ; [lu, shanping ; rong, lijian] chinese acad sci, inst met res, key lab nucl mat & safety assessment, shenyang 110016, peoples r china
KeywordSteel Epma Tem Xrd Oxidation Welding
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [91226204]; Chinese Academy of Science Strategic Pilot Project (The future of advanced nuclear energy-ADS evolution system) [XDA03010304]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/76258
Collection中国科学院金属研究所
Corresponding AuthorLu, SP (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Wang, J,Lu, SP,Rong, LJ,et al. Effect of silicon on the oxidation resistance of 9 wt.% Cr heat resistance steels in 550 degrees C lead-bismuth eutectic[J]. CORROSION SCIENCE,2016,111:13-25.
APA Wang, J,Lu, SP,Rong, LJ,Li, DZ,Li, YY,&Lu, SP .(2016).Effect of silicon on the oxidation resistance of 9 wt.% Cr heat resistance steels in 550 degrees C lead-bismuth eutectic.CORROSION SCIENCE,111,13-25.
MLA Wang, J,et al."Effect of silicon on the oxidation resistance of 9 wt.% Cr heat resistance steels in 550 degrees C lead-bismuth eutectic".CORROSION SCIENCE 111(2016):13-25.
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