电镀与涂饰
電鍍與塗飾
전도여도식
ELECTROPLATING & FINISHING
2009年
10期
9-11
,共3页
冯绍彬%李振兴%胡芳红%孙喜莲
馮紹彬%李振興%鬍芳紅%孫喜蓮
풍소빈%리진흥%호방홍%손희련
金属镀层%小孔腐蚀%耐蚀机理
金屬鍍層%小孔腐蝕%耐蝕機理
금속도층%소공부식%내식궤리
metal coating%pit corrosion%anticorrosion mechanism
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.
結閤金屬小孔腐蝕機理,分析瞭金屬鍍層腐蝕的特點,給齣瞭提高鍍層耐蝕性能的途徑,如多層鎳工藝,光亮Ni/Cr鍍層工藝,打底鍍層,鍍後處理等.
결합금속소공부식궤리,분석료금속도층부식적특점,급출료제고도층내식성능적도경,여다층얼공예,광량Ni/Cr도층공예,타저도층,도후처리등.
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.
