电镀与涂饰
電鍍與塗飾
전도여도식
ELECTROPLATING & FINISHING
2013年
9期
34-38
,共5页
酸性镀锡%阳极%锡酸%氯离子%稳定剂
痠性鍍錫%暘極%錫痠%氯離子%穩定劑
산성도석%양겁%석산%록리자%은정제
acidic tin plating%anode%stannic acid%chloride ion%stabilizer
简述了酸性镀锡工艺的特点。介绍了锡阳极的作用及减少阳极泥渣的措施。阐述了β-锡酸的形成机理及氯离子对镀液稳定性的破坏作用。评价了各种镀液稳定剂，以及给出了一些保持镀液澄清的方法。
簡述瞭痠性鍍錫工藝的特點。介紹瞭錫暘極的作用及減少暘極泥渣的措施。闡述瞭β-錫痠的形成機理及氯離子對鍍液穩定性的破壞作用。評價瞭各種鍍液穩定劑，以及給齣瞭一些保持鍍液澄清的方法。
간술료산성도석공예적특점。개소료석양겁적작용급감소양겁니사적조시。천술료β-석산적형성궤리급록리자대도액은정성적파배작용。평개료각충도액은정제，이급급출료일사보지도액징청적방법。
The characteristics of acidic tin plating process were described briefly. The role of tin anode and some measures for reducing anode slag were introduced. The mechanism for the formation of β-stannic acid and the damage of bath stability by chloride ions were expatiated. Various bath stabilizers were evaluated. Some methods for keeping bath clarified were given.
