Stress Corrosion Cracking of 2205 Duplex Stainless Steel with Simulated Welding Microstructures in Simulated Sea Environment at Different Depths | |
Song, Longfei1; Liu, Zhiyong1,2,3; Hu, Jianpeng1; Li, Xiaogang1,2; Du, Cuiwei1,2; Li, Yong1; Pan, Yue1 | |
刊名 | JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE |
2020-08-01 | |
卷号 | 29期号:8页码:5476-5489 |
关键词 | 2205 DSS microstructures SCC simulated sea environment |
ISSN号 | 1059-9495 |
DOI | 10.1007/s11665-020-05052-w |
英文摘要 | The stress corrosion cracking (SCC) of 2205 duplex stainless steels (DSSs) with different microstructures in simulated sea environments were studied by electrochemical measurements, electron backscattered diffraction and slow strain rate tensile tests. Heat treatments were used to obtain different microstructures. The DSSs were held at 1350 and 850 degrees C for 30 min and then quenched in the water. The results showed that the DSSs had a higher SCC susceptibility in simulated shallow sea environment than in the simulated deep-sea environment. Electrochemical mechanism of the SCC process was controlled by environment factors (temperature, hydrostatic pressure and dissolved oxygen content). The mechanisms of SCC changed from anodic dissolution in the simulated shallow sea environment to hydrogen embrittlement in the simulated deep-sea environment. Moreover, the quenched DSSs, especially the steel held at 850 degrees C, were more vulnerable to SCC than as-received steel in the simulated sea environment due to the deterioration of the microstructure. |
WOS研究方向 | Materials Science |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000560981400005 |
内容类型 | 期刊论文 |
版本 | 出版稿 |
源URL | [http://ir.qdio.ac.cn/handle/337002/168273] |
专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
通讯作者 | Liu, Zhiyong |
作者单位 | 1.Univ Sci & Technol Beijing, Key Lab Corros & Protect MOE, Beijing 100083, Peoples R China 2.Univ Sci & Technol Beijing, Natl Mat Corros & Protect Data Ctr, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Shandong Key Lab Corros Sci, Qingdao 266071, Shandong, Peoples R China |
推荐引用方式 GB/T 7714 | Song, Longfei,Liu, Zhiyong,Hu, Jianpeng,et al. Stress Corrosion Cracking of 2205 Duplex Stainless Steel with Simulated Welding Microstructures in Simulated Sea Environment at Different Depths[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2020,29(8):5476-5489. |
APA | Song, Longfei.,Liu, Zhiyong.,Hu, Jianpeng.,Li, Xiaogang.,Du, Cuiwei.,...&Pan, Yue.(2020).Stress Corrosion Cracking of 2205 Duplex Stainless Steel with Simulated Welding Microstructures in Simulated Sea Environment at Different Depths.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,29(8),5476-5489. |
MLA | Song, Longfei,et al."Stress Corrosion Cracking of 2205 Duplex Stainless Steel with Simulated Welding Microstructures in Simulated Sea Environment at Different Depths".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 29.8(2020):5476-5489. |
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