| N80钢在江苏油田水中的应力腐蚀行为研究 |
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| 引用本文： | 张强,杨文忠,唐永明,顾春元,周拾庆,仓辉,丁毅. N80钢在江苏油田水中的应力腐蚀行为研究[J]. 腐蚀与防护, 2006, 27(2): 66-68 |
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| 作者姓名： | 张强 杨文忠 唐永明 顾春元 周拾庆 仓辉 丁毅 |
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| 作者单位： | 南京工业大学水处理技术研究所,南京,210009;江苏油田分公司工程技术研究院,扬州,225009 |
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| 摘 要： | 采用慢应变速率实验法及SEM研究了N80钢在江苏油田水中的应力腐蚀行为。结果表明,N80钢在试验介质中存在应力腐蚀现象,其力学性能较空气中有明显下降,且受到应变速率和温度的共同作用和影响。
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| 关 键 词： | N80钢 应力腐蚀 油田水 腐蚀 |
| 文章编号： | 1005-0748X（2006）02-0066-03 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-06-20 |
STRESS CORROSION CRACKING OF STEEL N80 IN JIANGSU OIL FIELD |
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| ZHANG Qiang,YANG Wen-zhong,TANG Yong-ming,GU Chun-yuan,ZHOU Shi-qing,CANG Hui,DING Yi. STRESS CORROSION CRACKING OF STEEL N80 IN JIANGSU OIL FIELD[J]. Corrosion & Protection, 2006, 27(2): 66-68 |
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| Authors: | ZHANG Qiang YANG Wen-zhong TANG Yong-ming GU Chun-yuan ZHOU Shi-qing CANG Hui DING Yi |
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| Affiliation: | 1. Institute of Water Treatment, Nanjing University of Technology, Nanjing 210009;2. Engineering and Technology Research Institute of Jiangsu Oil Branch Co. , SINOPEC, Yangzhou 225009, China |
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| Abstract: | Stress corrosion behavior of steel N80 in the water of Jiangsu oil field has been studied.N80 was susceptible to SCC in the oil field water.The mechanical properties of N80 obviously declined in oil water compared with those in air,and were influenced by both strain-rate and temperature. |
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| Keywords: | N80 steel Stress corrosion Oil field water Corrosion |
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