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| Effect of pH on corrosion behavior of 316L stainless steel in hydrogenated high temperature water | |
| Wang, JZ; Wang, JQ; Ming, HL; Zhang, ZM; Han, EH; Wang, JZ (reprint author), Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China. | |
| 2018-05-01 | |
| Source Publication | MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
 |
| ISSN | 0947-5117 |
| Volume | 69Issue:5Pages:580-589 |
| Abstract | The effect of pH on the corrosion behavior of 316L stainless steel (SS) was investigated. The film resistance decreases and the corrosion current density increases as the pH rises from 6.42 to 7.52 for 316L SS. The corrosion rate of 316L SS increases with increasing pH in hydrogenated high temperature water at 300 degrees C. Higher pH reduces the stability of the oxide films and accelerates the dissolution process of the oxides. It is recommended that a proper lower pH in hydrogenated high temperature water can mitigate the corrosion of structural materials.; The effect of pH on the corrosion behavior of 316L stainless steel (SS) was investigated. The film resistance decreases and the corrosion current density increases as the pH rises from 6.42 to 7.52 for 316L SS. The corrosion rate of 316L SS increases with increasing pH in hydrogenated high temperature water at 300 degrees C. Higher pH reduces the stability of the oxide films and accelerates the dissolution process of the oxides. It is recommended that a proper lower pH in hydrogenated high temperature water can mitigate the corrosion of structural materials. |
| description.department | [wang, jiazhen ; wang, jianqiu ; ming, hongliang ; zhang, zhiming ; han, en-hou] chinese acad sci, inst met res, key lab nucl mat & safety assessment, 62 wencui rd, shenyang 110016, liaoning, peoples r china ; [wang, jiazhen] reactor engn res subinst nucl power inst china, chengdu 610213, sichuan, peoples r china |
| Keyword | Simulated Primary Water Dissolved-oxygen Concentration Crack-growth Kinetics Surface Oxide-films Pwr Primary Water Alloy 690 Pressurized-water Electrochemical-behavior Aqueous Environments Nickel-alloys |
| Subject Area | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| Funding Organization | National Key Science and Technology Project of China [2011ZX06004-017]; National Natural Science Foundation [51025104]; Key Research Program of Frontier Sciences [QYZDY-SSW-JSC012] |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/79324 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, JZ (reprint author), Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China. |
| Recommended Citation GB/T 7714 | Wang, JZ,Wang, JQ,Ming, HL,et al. Effect of pH on corrosion behavior of 316L stainless steel in hydrogenated high temperature water[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2018,69(5):580-589. |
| APA | Wang, JZ,Wang, JQ,Ming, HL,Zhang, ZM,Han, EH,&Wang, JZ .(2018).Effect of pH on corrosion behavior of 316L stainless steel in hydrogenated high temperature water.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,69(5),580-589. |
| MLA | Wang, JZ,et al."Effect of pH on corrosion behavior of 316L stainless steel in hydrogenated high temperature water".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 69.5(2018):580-589. |
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