摘要
针对船用20钢管与316L不锈钢管的异种钢焊接中存在的材料差异、接头组织软化、焊接质量不稳定等问题,对比两种材料的化学成分、物理性能和焊接性,提出更为可靠焊接工艺和方法。
Aim at the problems of material difference,soften mechanism of welded joints,welding quality unstable in the welding process of marine 20 steel and 316 L stainless steel dissimilar materials,according the analysis of the chemical composition,physical properties and welding property of the two material,a more reliable welding procedures and methods is put forward.
出处
《船海工程》
北大核心
2016年第1期23-25,31,共4页
Ship & Ocean Engineering
关键词
船用20钢
316L不锈钢
异种钢
焊接
marine 20 steel
316L stainless steel
dissimilar steel
welding
