Effect of applied stress and microstructure on sulfide stress cracking resistance of pipeline steels subject to hydrogen sulfide
文献类型：期刊论文
| 作者 | M. C. Zhao ; M. Liu ; A. Atrens ; Y. Y. Shan ; K. Yang |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2008 |
| 卷号 | 478期号:1-2页码:43-47 |
| 关键词 | pipeline steel microstructure sulfide stress cracking hydrogen trap acicular ferrite stainless-steel embrittlement corrosion behavior fracture |
| ISSN号 | 0921-5093 |
| 中文摘要 | Effects of applied stress and microstructure on sulfide stress cracking resistance of pipeline steels subject to hydrogen sulfide were investigated by the single-edge notched tensile method using a microalloyed steel and a non-microalloyed steel. The failure time increased with the decreasing applied stress, and finally the threshold stress intensity factor was calculated for acicular ferrite (AF) and ferrite-pearlite (FP) in these two steels. The strength was not the dominant factor for the SSC, and aged microalloyed A-F had the best SSC resistance in coincidence with the highest strength. The SSC resistance in sort ascending was non-microalloyed AF, non-microalloyed FP, microalloyed FP, microalloyed AF and aged microalloyed AF. The SSC was explained from hydrogen penetration and microstructural characteristic. The localized hydrogen concentration was enhanced by applied stress. The higher the applied stress, the more easily the SSC occurred. Carbonitrides and pinned dislocations contributed in better SSC resistance. (c) 2007 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33369]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | M. C. Zhao,M. Liu,A. Atrens,et al. Effect of applied stress and microstructure on sulfide stress cracking resistance of pipeline steels subject to hydrogen sulfide[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2008,478(1-2):43-47. |
| APA | M. C. Zhao,M. Liu,A. Atrens,Y. Y. Shan,&K. Yang.(2008).Effect of applied stress and microstructure on sulfide stress cracking resistance of pipeline steels subject to hydrogen sulfide.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,478(1-2),43-47. |
| MLA | M. C. Zhao,et al."Effect of applied stress and microstructure on sulfide stress cracking resistance of pipeline steels subject to hydrogen sulfide".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 478.1-2(2008):43-47. |
入库方式： OAI收割
来源：金属研究所
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