【摘要】 对三种工艺条件下磷化处理的试样进行耐盐雾腐蚀试验以区别优劣。根据扫描电镜、电子探针和X光衍射仪等的显微分析 ,揭示了磷化膜耐蚀与否的主要因素 ,为制订优化的磷化工艺提供了依据。更多还原

【Abstract】 WT6BZ]Three kinds of phosphate coated example by different processes were tested by salt fog corrosion resistance trial to show the discrimination between good and bad.In order to offer the data support to optimize the phosphate coating process,the main factors that influencing corrosion resistance of phosphate coating film were revealed by microstructure analysis means of scanning electron microscopy,electron microprobe analysis and X ray diffractsmeter.更多还原