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用电化学方法对不锈钢进行着色,形成一层有强烈耐蚀作用的转化膜。为研究转化膜的性能,将对转化膜的成分和结构用扫描电镜和X射线衍射进行分析。
The stainless steel is electrochemically colored to form a conversion coating that has a strong corrosion-inhibiting effect. To investigate the performance of the conversion coating, the composition and structure of the conversion coating were analyzed by scanning electron microscopy and X-ray diffraction.