【摘要】 结合金属小孔腐蚀机理,分析了金属镀层腐蚀的特点,给出了提高镀层耐蚀性能的途径,如多层镍工艺,光亮Ni/Cr镀层工艺,打底镀层,镀后处理等。更多还原

【Abstract】 The corrosion features of metal coatings were analyzed based on the mechanism of pit corrosion. Some methods for improving the corrosion resistance including multilayer nickel plating,bright Ni/Cr plating,primer plating,and post treatment were given.更多还原