摘要
16MnR+00Cr19Ni10不锈钢复合板的焊缝是由基层、过渡层、覆层三个部分组成。焊接基层时,应严格采用短弧操作,不得触及和融化覆层母材;过渡层焊时在保证熔合良好的前提下,要尽量减少基层金属的熔入量;过渡层及覆层焊接采用直焊道不摆动快速焊并严格控制焊接的层间温度≤100℃。
The components of weld seam of stainless steel compound plates are basic zone, transition zone and cover. When welding basic zone, the author advises to operate with short arc strictly and not to touch or melt cover mother metal. When welding transition zone, he advises to assure good weld junction and try to decrease the melting content of basic zone metal. Also he advises to weld transition zone and cover in straight lines, unweavingly and quickly and strictly keep the interlayer temperature no more than 100℃.
出处
《江汉石油职工大学学报》
2008年第2期77-79,83,共4页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
不锈钢复合钢板
焊接
裂纹
Stainless Steel Compound Plate
Welding~ Fracture
