| Effect of Aqueous Environment on High Cycle and Very-High-Cycle Fatigue Behavior for a Structural Steel | |
Hong YS(洪友士) ; Qian GA(钱桂安); Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China
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| Source Publication | FRACTURE AND STRENGTH OF SOLIDS VII, PTS 1 AND 2 |
| 2011 | |
| Pages | 355-360 |
| Conference Name | 8th International Conference on Fracture and Strength of Solids (FEOFS) 2010 |
| Conference Date | JUN 07-09, 2010 |
| Conference Place | Kuala Lumpur, MALAYSIA |
| Abstract | In this paper, rotary bending fatigue tests for a structural steel were performed in laboratory air, fresh water and 3.5% NaCl aqueous solution, respectively, thus to investigate the influence of environmental media on the fatigue propensity of the steel, especially in high cycle and very-high-cycle fatigue regimes. The results show that the fatigue strength of the steel in water is remarkably degraded compared with the case tested in air, and that the fatigue strength in 3.5% NaCl solution is even lower than that tested in water. The fracture surfaces were examined to reveal fatigue crack initiation and propagation characteristics in air and aqueous environments. |
| Keyword | Very-high-cycle Fatigue Aqueous Environment Fatigue Strength Fatigue Crack Initiation Fatigue Crack Propagation Structural Steel High-strength Steels Crack-propagation Initiation Fracture |
| WOS ID | WOS:000291450700061 |
| Department | LNM金属材料微结构与力学性能 |
| ISBN | 9780878492107 |
| URL | 查看原文 |
| Indexed By | CPCI-S ; EI |
| Language | 英语 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/45241 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Hong YS,Qian GA,Hong, YS . Effect of Aqueous Environment on High Cycle and Very-High-Cycle Fatigue Behavior for a Structural Steel[C]FRACTURE AND STRENGTH OF SOLIDS VII, PTS 1 AND 2,2011:355-360. |
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| File Name/Size | DocType | Version | Access | License | ||
| Conf2011-007.pdf（2756KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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