摘要
从钛阳极涂层的显微形貌、均匀性、析氧性能、添加剂消耗量、强化寿命等方面比较了某失效后经过修复的印刷电路板(PCB)水平电镀用钛阳极与自制钛阳极和新的商用钛阳极的性能。结果表明,修复钛钛阳极与新制钛阳极性能相当,且它们均优于某商用钛阳极。对失效钛阳极进行修复可节省钛基材及机加工成本,值得推广。
The properties of a failed titanium anode for PCB(printed circuit board)horizontal plating after being repaired were compared with a home-developed titanium anode and a commercialized counterpart both in freshly made state from the aspects of microscopic morphology,uniformity,oxygen evolution activity,and accelerated lifetime of the coatings on them and the additive consumptions when using them in copper electroplating.The results showed that the repaired anode had similar performance to the freshly made one,and both of them were superior to the commercialized counterpart.The repair of failed titanium anodes can save titanium substrate and machining cost,being worth promoting.
作者
徐海清
曾繁波
胡耀红
赵国鹏
罗慧梅
张招贤
XU Haiqing;ZENG Fanbo;HU Yaohong;ZHAO Guopeng;LUO Huimei;ZHANG Zhaoxian(Guangzhou Honway Technology Co.,Ltd.,Guangzhou 510633,China;Guangzhou Etsing Plating Research Institute Co.,Ltd.,Guangzhou 510663,China)
出处
《电镀与涂饰》
CAS
北大核心
2021年第1期59-64,共6页
Electroplating & Finishing
关键词
印刷电路板
水平电镀
涂层钛阳极
修复
添加剂消耗
printed circuit board
horizontal plating
oxide-coated titanium anode
repair
additive consumption
