薄型低温不锈钢罐底板焊接变形的控制

涛 汪
2020 工程建设  
In welding of bottom plate of the thin low temperature stainless steel tank, due to low thickness of the bottom plate, it is easy to produce deformation, which needs to be controlled. Based on this, this paper analyzes common types and causes of welding deformation of stainless steel tank bottom plate and puts forward a series of control measures for welding deformation, such as selecting appropriate welding methods and process parameters, controlling welding sequence, reducing welding heat and
more » ... ng welding heat and so on.
doi:10.33142/ec.v3i2.1492 fatcat:lprsd25cxfhxhmj5ly6qqfwrbu