高温高压染色机的晶间腐蚀失效及控制

The Failuer and Control of the Intercrystalline Corrosion of the High Temperature and High Pressure Dye Gigger

从分析几台高温高压染色机的早期失效入手阐述缺陷产生的原因,提出为保证不锈钢容器的制造质量,要从选材、加工、焊接工艺等方面加以控制。

Through analysis of early failure of several high temperature and high pressure dye giggers,it represents the causes of producing defects. In order to ensure manufacturing quality of stainless steel vessels, it proposes that should be control to selecting material ,processing and welding technique etc.