双相不锈钢蒸煮锅椭圆度超标的现场修复

Field Treatment of A Duplex Stainless Steel Pressure Vessel for Ellipse-degree Super Scale

通过对一双相不锈钢容器椭圆度超标的现场修复过程 ,提出了双相不锈钢在加热过程中应注意的问题 。

In this paper, through a duplex stainless steel pressure vessel field repairing on its ellipse-degree super scale,the meaningful reference for duplex stainless steel material treatments was presented.