| 非API 13Cr系马氏体不锈钢油套管的发展现状 |
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| 引用本文： | 邢娜,何立波,黄宝,高真凤,张志勤,黄维.非API 13Cr系马氏体不锈钢油套管的发展现状[J].特殊钢,2012,33(3):22-25. |
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| 作者姓名： | 邢娜 何立波 黄宝 高真凤 张志勤 黄维 |
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| 作者单位： | 鞍钢股份有限公司技术中心，鞍山114009 |
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| 摘 要： | API(美国石油协会)13Cr油套管具有良好的耐CO2腐蚀性,但随新油田的开发,要求油套管具有优良的抗H2S、CO2高温耐蚀性。文中分析了国内外非API 13Cr马氏体不锈钢油套管(Cr13-Ni5-Mo,Cr13-Ni5-Mo2,Cr15-Ni6-Mo2-Cu等)的发展现状,叙述了相关生产厂家油套管的化学成分、力学性能和耐蚀性。
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| 关 键 词： | 非API油套管 马氏体不锈钢 耐蚀性 |
| 收稿时间： | 2011-11-30 |
Present Status of Development of Non-API 13Cr Martensitic Stainless Steel for Oil Tube and Case |
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| Xing Na
,
He Libo
,
Huang Bao
,
Gao Zhenfeng
,
Zhang Zhiqin
,
Huang Wei.Present Status of Development of Non-API 13Cr Martensitic Stainless Steel for Oil Tube and Case[J].Special Steel,2012,33(3):22-25. |
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| Authors: | Xing Na He Libo Huang Bao Gao Zhenfeng Zhang Zhiqin Huang Wei |
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| Affiliation: | Technology Center, Angang Iron and Steel Co Ltd, Anshan 114009 |
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| Abstract: | The API 13Cr for oil tube and case has good corrosion resistance in CO2, but with new oilfield development ,it requires the steel for oil tube and case has excellent corrosion resistance in H2S and CO2 at elevated temperature. The development status of non-API 13Cr martensitic stainless steels for oil tube and case including Cr13-Ni5-Mo, Cr13- Ni5-Mo2, and Cr15-Ni6-Mo2-Cu at home and abroad are analyzed in this paper and the chemical composition, mechanical properties and corrosion resistance of steels for oil tube and case produced at relative steelworks are presented. |
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