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控制棒环焊缝的脉冲钨极氩弧焊
Girth Welding of Control Rod by Pulse Tungsten-Inert-Gas Welding Process
【摘要】 介绍了巴基斯坦恰希玛核电站(PC)控制棒环焊所采用的脉冲钨极氩弧焊(以下简称脉冲TIG焊)的工艺特点以及对0Cr18Ni11Ti冷作奥氏体不锈钢材料的适用性 ,分析总结了焊接缺陷产生的原因和采取的措施
【Abstract】 This paper studies the features of pulse tungsten inert gas(TIG) welding process in girth welding of the control rod for Pakistan Charshma (PC) Nuclear Power Plant and the availability of 0Cr18Ni11Ti,the cold finished austenic stainless steel material It analyzes the reasons that the crack and the incomplete fusion occurin the girth weld,presents the actions to be taken
- 【文献出处】 核动力工程 ,NUCLEAR POWER ENGINEERING , 编辑部邮箱 ,2000年02期
- 【分类号】TL35
- 【下载频次】99