The effects of ultrasonic on the tin-bismuth alloy electroplating are studied.
2
其中以超声波电镀,真空热蒸镀及化学镀三元合金效果最佳。
The effect of tech-nologies of electroplating under ultrasonic field, heat evaporation plating in vacuum and chemical plated ternary-alloy on properties of diamond is more remarkable.
3
将超声波应用于锡铈合金电镀。
Ultrasonic is used for tin-cerium alloy electroplating.