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Fracture mechanism of UNS G10190 steel in hydrochloric acid containing ferric ion
Cheng, YF; Du, YL
通讯作者Cheng, YF()
1996
发表期刊JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
卷号12期号:3页码:223-226
摘要In the paper, a new kind of electrochemical sensor was used for measuring the permeation rate of atomic hydrogen (H permeation current I) through the sensor in 5% HCl solution containing ferric ion with different concentrations. The susceptibility of brittle fracture and the fracture mechanism of UNS G10190 steel in the solution were studied by slow strain rate tensile technique (SSRT), scanning electron microscope (SEM) and cathodic and anodic polarization. The embrittlement of the steel in the solution was expressed as index of embrittlement (F%). The results showed that the fracture mechanism of the steel in 5%HCl aqueous solution containing ferric ion would be changed from hydrogen induced cracking (HIC) to anodic dissolution in nature with the increase of the concentration of ferric ion in the solution.
收录类别SCI
语种英语
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号WOS:A1996UL67300013
出版者JOURNAL MATER SCI TECHNOL
引用统计
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/126596
专题中国科学院金属研究所
通讯作者Cheng, YF
作者单位CHINESE ACAD SCI,INST CORROS & PROTECT MET,STATE KEY LAB CORROS SCI & PROTECT,SHENYANG 110015,PEOPLES R CHINA
推荐引用方式
GB/T 7714
Cheng, YF,Du, YL. Fracture mechanism of UNS G10190 steel in hydrochloric acid containing ferric ion[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,1996,12(3):223-226.
APA Cheng, YF,&Du, YL.(1996).Fracture mechanism of UNS G10190 steel in hydrochloric acid containing ferric ion.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,12(3),223-226.
MLA Cheng, YF,et al."Fracture mechanism of UNS G10190 steel in hydrochloric acid containing ferric ion".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 12.3(1996):223-226.
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