Study on Assessment Techniques of Girth Welding Joint Defects of Oil and Gas Pipeline
长输管道环焊接头缺陷评定方法研究
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Research on HIC Resistance Property of Girth Welding Joints on Gas Transmission Pipeline
输气管线环焊接头抗HIC性能研究
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本机全部采用钢板焊接结构, 外形美观,刚度高.
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Welding quality is a factor of engineering quality in the construction of thermal power plant.
电站建设中,焊接质量是工程建设质量的关键.
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The reason of welding cold cracking was researched on gear shift controlling lever of car.
研究了汽车上变速操纵杆焊接冷裂纹产生的原因.
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This software applies to manage welding procedure qualification for steel pressure vessels.
该软件适用于钢制压力容器焊接工艺评定的各项管理工作.
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It includes the testing method, the process and the result of welding procedure qualification.
其中包括焊接工艺评定的试验方法 、 过程和结果.
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结果表明:熔深和母材熔化面积决定于焊接速度.
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7适用与不锈钢 、 碳钢 、 铂 、 银 、 镍、及其合金的精密焊接.
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It reveals the relationship between theand the matching of parameters in plasma arc welding process.
从等离子电弧力的角度,探讨了等离子弧焊接工艺参数及其匹配的内在联系与规律性.
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Weld-on hinge for RH and LH applications. Spring-loaded pivot pin for easy door removal.
焊接门铰,左右门均适用. 弹簧加载旋转轴心,便于门拆卸.
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