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1奥氏体不锈钢焊接特点及工艺控制奥氏体不锈钢0Cr18Ni9焊接性能优良且得到成熟应用。施焊时,一般不需预热也不进行焊后热处理,大多采用在普通自然冷却条件下对焊缝进行填充和盖面焊接的空冷工艺。在焊
1 austenitic stainless steel welding characteristics and process control Austenitic stainless steel 0Cr18Ni9 excellent welding performance and mature applications. When welding, generally do not need to preheat nor post-weld heat treatment, most commonly used in the normal natural cooling conditions for the weld fill and cover the air-cooled welding process. In welding