摘要
阐述了设备、夹具和工艺参数对金锡合金镀层成分和厚度的影响。提出利用X射线荧光检测仪分析镀层性能,并以热台辅助验证。通过合理设计夹具及调整镀液离子浓度、电流密度、电镀时间等工艺参数,可获得性能理想的金锡合金镀层。
The effects of equipment,clamp,and process parameters of electroplating on the composition and thickness of Au-Sn alloy coating were discussed.It is suggested to analyze the properties of Au-Sn alloy coating using a X-ray fluorescence tester followed by hot plate testing.Au-Sn alloy coatings with favorable properties can be electroplated with a reasonably designed clamp under well-adjusted ion concentrations and current density within proper time.
作者
林玉敏
彭挺
戴广乾
边方胜
LIN Yumin;PENG Ting;DAI Guangqian;BIAN Fangsheng(The 29th Research Institute of CETC,Chengdu 610036,China)
出处
《电镀与涂饰》
CAS
北大核心
2021年第9期678-682,共5页
Electroplating & Finishing
关键词
金锡合金
电镀
厚度
元素成分
电流密度
gold-tin alloy
electroplating
thickness
elemental composition
current density
