| 浅谈T91与12Cr1MoV异种钢接头焊接工艺 |
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| 引用本文： | 干珊君,万中华. 浅谈T91与12Cr1MoV异种钢接头焊接工艺[J]. 宁夏电力, 2005, 31(5): 67-69 |
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| 作者姓名： | 干珊君 万中华 |
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| 作者单位： | 宁夏中宁发电有限责任公司,中宁县,755100 |
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| 摘 要： | 电站锅炉安装中已普遍采用了T91钢与12C r1MoV钢异种钢接头。异种钢接头的焊接质量，主要取决于被焊金属的物理-化学性能及焊接时所采用的焊接工艺。本文从焊材选择、工艺参数、焊接热规范等几个方面时T91／12Cr1MoV异种钢接头的焊接工艺作了详细介绍。
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| 关 键 词： | T91 12Cr1MoV 异种钢 焊接 |
| 文章编号： | 1672-3643（2005）05-0067-03 |
| 收稿时间： | 2005-07-22 |
| 修稿时间： | 2005-07-22 |
Discussion on weld technology of dissimilar steel joint for T91/12Cr1MoV |
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| GAN Shan-jun,WAN Zhong-hua. Discussion on weld technology of dissimilar steel joint for T91/12Cr1MoV[J]. Ningxia Electric Power, 2005, 31(5): 67-69 |
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| Authors: | GAN Shan-jun WAN Zhong-hua |
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| Affiliation: | Zhongning Power Generation Co. Ltd. (Zhongning 755100 |
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| Abstract: | The dissimilar steel joint of T91 steel and 12CrlMoV steel are widely adopted in boiler installation of power plant. The weld quality of dissimilar steel joint depends on the physical and chemical character of welded metals and welding techniques. The article carefully introduces the choice of welding flux, technologieal parameter and welding thermodynamic criterion of T91/12Cr 1MoV dissimilar steel tie-in welding process. |
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| Keywords: | T91 12Cr1MoV dissimilar steel welding |
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