钛合金无氰碱性镀铜工艺
发布时间:2018-04-14 23:09
本文选题:无氰 + 碱性镀铜 ; 参考:《电镀与环保》2017年04期
【摘要】:研究出一种钛合金无氰碱性镀铜工艺。通过实验,确定了最佳的镀液配方及工艺条件为:CuSO_4·5H_2O 25~30g/L,KOH 90~100g/L,K_2CO_3 30~50g/L,DS116添加剂110~130mL/L,pH值9.0~10.5,电流密度0.5~4.0A/dm~2,温度40~60℃。同时,对镀层和镀液的性能进行了测试。
[Abstract]:A cyanide free alkaline copper plating process for titanium alloy was studied.The optimum solution formula and process conditions were determined as follows: 1 CuSOS 4 5H_2O 25g / L KOH 90 g / L C / L K2CO3 30 / 50 g / L DS-116 additive 11010mL / L DS-116, pH value 9.0mL / L, current density 0.54.0Ar / dmm-2, temperature 4060 鈩,
本文编号:1751422
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