CN103464925B - 一种电站高温耐热钢部件焊接修复方法 - Google Patents
一种电站高温耐热钢部件焊接修复方法 Download PDFInfo
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CN107322141A (zh) * | 2017-06-29 | 2017-11-07 | 沪东重机有限公司 | 一种船用曲轴局部缺陷的焊接修复方法 |
CN107598334B (zh) * | 2017-10-25 | 2019-07-05 | 安徽马钢设备检修有限公司 | 双材质轴类零件在线焊接修复工艺 |
CN110153635A (zh) * | 2019-06-14 | 2019-08-23 | 史海燕 | 一种用于在线修复主蒸汽管道堵阀裂纹的异质冷补焊工艺 |
CN112388245A (zh) * | 2020-10-28 | 2021-02-23 | 贵州西能电力建设有限公司 | 一种球磨机大齿轮断齿的焊接修复方法 |
CN113070635A (zh) * | 2021-04-06 | 2021-07-06 | 国家能源集团泰州发电有限公司 | 一种针对长期服役p92钢返修的焊接热处理工艺 |
CN113579417A (zh) * | 2021-07-24 | 2021-11-02 | 共享铸钢有限公司 | 耐热钢铸件的缺陷焊接及热处理方法 |
CN114734128A (zh) * | 2022-03-30 | 2022-07-12 | 大唐锅炉压力容器检验中心有限公司 | 一种阀门阀座密封面的焊接修复方法 |
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CN101870040A (zh) * | 2009-04-21 | 2010-10-27 | 宝钢集团新疆八一钢铁有限公司 | 活塞式氧压机缸体疲劳内裂焊接修复工艺 |
JP2013039596A (ja) * | 2011-08-16 | 2013-02-28 | Chugoku Electric Power Co Inc:The | 金属部品の修理方法 |
JP2013107101A (ja) * | 2011-11-21 | 2013-06-06 | Chugoku Electric Power Co Inc:The | 金属部品の修理方法 |
CN102717171B (zh) * | 2012-07-03 | 2014-12-10 | 马鞍山马钢设备安装工程有限公司 | 大型转炉炉壳穿孔塞焊接修复工艺 |
CN102756235B (zh) * | 2012-07-23 | 2014-07-23 | 苏州热工研究院有限公司 | 一种特别适于厚壁铸钢件中较大及贯穿型缺陷的现场焊接修复方法 |
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Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: Shandong Electric Power Research Institute Address before: No.1, 2nd Ring South Road, Shizhong District, Jinan City, Shandong Province Patentee before: State Grid Corporation of China Patentee before: Shandong Electric Power Research Institute |
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