| Fracture mechanism of UNS G10190 steel in hydrochloric acid containing ferric ion | |
| Cheng, YF; Du, YL | |
| Corresponding Author | Cheng, YF() |
| 1996 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 12Issue:3Pages:223-226 |
| Abstract | 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. |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:A1996UL67300013 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/126596 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Cheng, YF |
| Affiliation | CHINESE ACAD SCI,INST CORROS & PROTECT MET,STATE KEY LAB CORROS SCI & PROTECT,SHENYANG 110015,PEOPLES R CHINA |
| Recommended Citation 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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