摘要
以乙醛酸为还原剂,葡萄糖为促进剂,在Q235钢上进行了酸性化学镀铜。研究了乙醛酸和葡萄糖对镀层的影响。结果表明:在乙醛酸和葡萄糖的共同作用下,Q235钢化学镀铜层的光亮度提高,厚度符合标准,结合力好。乙醛酸和葡萄糖的最佳添加量分别为70mL/L和60g/L。
The acidic electroless copper plating on Q235 steel was carried out with glyoxylic acid as reducing agent and glucose as accelerator. The effects of glyoxylic acid and glucose on deposit were studied. The results showed that the brightness of the deposit is improved, the thickness measures up to the standard and the electroless copper coating has good adhesion under the combined effect of glyoxylic acid and glucose. The optimal addition of glyoxylic acid and glucose is 70 mL/L and 60 g/L, respectively.
出处
《电镀与涂饰》
CAS
CSCD
北大核心
2010年第9期18-21,共4页
Electroplating & Finishing
基金
茂名学院科研基金重点支助项目(203252)
关键词
Q235钢
酸性化学镀铜
乙醛酸
葡萄糖
电化学分析
耐蚀性
Q235 steel
acidic electroless copper plating
glyoxylic acid
glucose
electrochemical analysis
corrosion resistance