The effect of change in Indium content on the anti-ageing, weldability, and surface roughness of tin-lead-indium alloy deposit was discussed.

• 本文提出锡-铅-铟合金电镀工艺，探讨了铟含量的变化对锡-铅-铟合金镀层抗老化性、可焊性和光洁度的影响。