摘要
介绍了一种316L不锈钢CO_2气保护药芯焊工艺,该工艺具有焊接速度快,效率高的特点。在焊接过程中,应严格控制预热温度、层间温度,控制较小的热输入量,以便获得质量优良的焊接接头。
A new FCAW welding process of 316L stainless steel with CO2 gas shield is introduced in this article.With this welding technology process, high welding speed and high efficiency can be obtained. During the welding process, the parameters, including welding preheat temperature and interpass temperature, should be under strict control, and heat input should be kept at a relatively low level, so as to ensure high quality of welded joints.
出处
《中国造船》
EI
CSCD
北大核心
2010年第A01期159-162,共4页
Shipbuilding of China
