The surface is treated by anticathode oxidation which greatly improves the rigidity and anti-corrosion.
表面进行阳极氧化处理，大大提高了硬度和耐腐蚀性。
2
Extruded aluminum alloy cylinder body or cast steel, the surface is treated by anticathode oxidation which greatly improves the rigidity and anti-corrosion.
挤压铝合金缸体或铸钢。表面进行阳极氧化处理，大大提高了硬度和耐腐蚀性。
3
The anticathode of polarization curve of carbon steel with SAMs by changed - electrical voltage method suggested that carbon steel is passivation state in the rust medium.