The role of TiN inclusions in stress corrosion crack initiation for Alloy 690TT in high-temperature and high-pressure water
文献类型：期刊论文
| 作者 | F. J. Meng ; J. Q. Wang ; E. H. Han ; W. Ke |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2010 |
| 卷号 | 52期号:3页码:927-932 |
| 关键词 | Nickel Titanium Polarization Stress corrosion stainless-steels heat-treatment sulfide inclusions behavior resistance 316ti |
| ISSN号 | 0010-938X |
| 中文摘要 | Microchemistry and microstructure of TiN in Alloy 690TT were analyzed using SEM and TEM. Constant loading test was conducted on Alloy 690TT in 325 degrees C water to study effect of TiN on SCC initiation. It was found that TiN-inclusion stringers existed along the longitudinal axis. Numerous micron-size TiN with Al(2)O(3) and/or MgO nuclei and submicron-size TiN existed in this alloy. After holding a constant load equal to 180% of the yield strength for 40 days, cracks about 1-3 mu m initiated at micron-size TiN and TiN-inclusion stringers in the near surface. The mechanisms of Alloy 690TT crack initiation at these TiN are discussed. (C) 2009 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31376]  |
| 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 | F. J. Meng,J. Q. Wang,E. H. Han,et al. The role of TiN inclusions in stress corrosion crack initiation for Alloy 690TT in high-temperature and high-pressure water[J]. Corrosion Science,2010,52(3):927-932. |
| APA | F. J. Meng,J. Q. Wang,E. H. Han,&W. Ke.(2010).The role of TiN inclusions in stress corrosion crack initiation for Alloy 690TT in high-temperature and high-pressure water.Corrosion Science,52(3),927-932. |
| MLA | F. J. Meng,et al."The role of TiN inclusions in stress corrosion crack initiation for Alloy 690TT in high-temperature and high-pressure water".Corrosion Science 52.3(2010):927-932. |
入库方式： OAI收割
来源：金属研究所
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