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| 冲击式水轮机转轮裂纹焊接修复 | |
| 引用本文： | 李大东,林剑东,余腾义,苏明凯,陈明辉,杜忠诚. 冲击式水轮机转轮裂纹焊接修复[J]. 电焊机, 2004, 34(7): 56-57 |
| 作者姓名： | 李大东 林剑东 余腾义 苏明凯 陈明辉 杜忠诚 |
| 作者单位： | 1. 攀枝花钢铁研究院,四川,攀枝花,617000 2. 哈尔滨电机厂中小发电设备厂,黑龙江,哈尔滨,150040 3. 攀枝花市水电局,四川,攀枝花,617000 4. 攀钢焊工培训中心,四川,攀枝花,617023 |
| 摘 要： | 介绍了采用低匹配的奥氏体不锈钢焊条，在能整体不预热和焊后热处理条件下，现场手工电弧焊进行马氏体不锈钢转轮的裂纹焊补修复，修复质量经渗透探伤检验达到了要求。 |
| 关 键 词： | 水轮机 转轮 不锈钢 裂纹 焊接修复 |
| 文章编号： | 1001-2303(2004)07-0056-02 |
| 修稿时间： | 2003-12-22 |
Welding repair of crack on impacted hydraulic turbine runner |
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| Li da-dong,lin jian-dong,yu teng-yi,sui ming-kai,chen ming-hui,du zhong-cheng. Welding repair of crack on impacted hydraulic turbine runner[J]. Electric Welding Machine, 2004, 34(7): 56-57 | |
| Authors: | Li da-dong lin jian-dong yu teng-yi sui ming-kai chen ming-hui du zhong-cheng |
| Affiliation: | Li da-dong1,lin jian-dong1,yu teng-yi1,sui ming-kai2,chen ming-hui3,du zhong-cheng4 |
| Abstract: | this paper introduces austenitic stainless steel electrode which adopts low matches.under the un-preheat and postweld heat treatment,the crack welding repair is done by manual arc welding,which meets the requirement. |
| Keywords: | hydraulic turbine runner stainless steel crack welding repair |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |