| TP347H与T91异种钢焊接性能分析 |
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| 引用本文： | 李勇. TP347H与T91异种钢焊接性能分析[J]. 广东电力, 2007, 20(7): 19-21,57 |
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| 作者姓名： | 李勇 |
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| 作者单位： | 广东粤华发电有限责任公司,广州510731 |
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| 摘 要： | 随着电站设备中金属部件使用钢材种类的逐渐增多,不可避免地会遇到异种钢焊接的问题.为此,通过对马氏体耐热钢(T91)和奥氏体钢(TP347H)的性能分析,详细阐述了T91 TP347H焊接存在的问题,探讨了T91与TP347H异种钢接头的焊接方法、焊接材料及焊接工艺要点.
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| 关 键 词： | 异种钢 焊接接头 TP347H钢 T91钢 性能分析 |
| 文章编号： | 1007-290X（2007）07-0019-03 |
| 收稿时间： | 2007-04-28 |
| 修稿时间： | 2007-04-28 |
Performance Analysis of TP347H-T91 Steel Welding |
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| LI Yong. Performance Analysis of TP347H-T91 Steel Welding[J]. Guangdong Electric Power, 2007, 20(7): 19-21,57 |
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| Authors: | LI Yong |
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| Affiliation: | Guangdong Yuehua Power Co. , Ltd. , Guangzhou 510731, China |
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| Abstract: | Dissimilar steel welding is inevitable with more and more types of steel being used for metallic parts in power station equipments.In this paper,the problem in the welding of TP347H-T91 steel is stated in detail by an analysis of the property of martensitic heat-resisting steel(T91) and austenitic steel(TP347H).The corresponding welding method,material and process are dealt with as well. |
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| Keywords: | dissimilar steels welded joint TP347H steel T91 steel performance analysis |
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