基本信息:
- 专利标题： ASYMMETRIC HEAT SINK WELDING USING A PENETRATION ENHANCING COMPOUND
- 专利标题（中）：使用渗透增强化合物的不对称热水焊接
- 申请号：PCT/US2009/053251 申请日：2009-08-10
- 公开(公告)号：WO2010030457A1 公开(公告)日：2010-03-18
- 发明人： BRUCK, Gerald, J. , SHINN, Brandon, W.
- 申请人： SIEMENS ENERGY, INC. , BRUCK, Gerald, J. , SHINN, Brandon, W.
- 申请人地址： 4400 Alafaya Trail Orlando, FL 32826-2399 US
- 专利权人： SIEMENS ENERGY, INC.,BRUCK, Gerald, J.,SHINN, Brandon, W.
- 当前专利权人： SIEMENS ENERGY, INC.,BRUCK, Gerald, J.,SHINN, Brandon, W.
- 当前专利权人地址： 4400 Alafaya Trail Orlando, FL 32826-2399 US
- 代理机构： RYAN, Daniel, J. et al.
- 优先权： US12/208,519 20080911
- 主分类号： B23K9/00
- IPC分类号： B23K9/00
摘要：
A method for welding a tube member to a tubesheet includes positioning an open end of a tube member adjacent to a first side of the tubesheet and with the tube member extending through the tubesheet past a second side of the tubesheet. A penetration enhancing compound is applied to an inner side of the tube member at a location adjacent to a junction between an outer side of the tube member and the tubesheet second side. An arc welding operation is performed at the location of the penetration enhancing compound to effect formation of a weld joint at the junction between the tube member outer side and the tubesheet second side.
摘要（中）：
用于将管件焊接到管板的方法包括将管件的开口端定位成邻近管板的第一侧，并且管件延伸穿过管板经过管板的第二侧。 渗透增强化合物在与管构件的外侧和管板第二侧之间的接合点相邻的位置处施加到管构件的内侧。 在穿透增强化合物的位置处进行电弧焊接操作，以在管构件外侧和管板第二侧之间的接合处形成焊接接头。
IPC结构图谱:
| B | 作业；运输 |
| --B23 | 机床；不包含在其他类目中的金属加工 |
| ----B23K | 钎焊或脱焊；焊接；用钎焊或焊接方法包覆或镀敷；局部加热切割，如火焰切割；用激光束加工 |
| ------B23K9/00 | 电弧焊接或电弧切割 |