摘要
介绍了涂锡铜焊带的研究结果、制备工艺及应用。通过对试样的抗腐蚀试验、硬度试验、涂层厚度试验以及导电率试验，并与美国ＡＲＣＯ公司的涂锡铜焊带进行物理对比研究，结果表明本焊带的耐腐蚀性能与进口焊带相同，并且带材外观比进口的带材平滑明亮，导电率比美国的高１３％ＩＡＣＳ（本研究带材的导电率为９３％ＩＡＣＳ，美国带材的导电率为８０％ＩＡＣＳ），完全满足了太阳能电池的钎焊要求，替代了进口。发明了窄金属带涂锡装置，其生产效率比电镀法的生产效率提高１００倍。
This article introduced research results,processes and applications of Sn coating alloy strip.Corrosion resistance,hardness,coating thickness,and conductivity were tested.Compared with the product of ARCO Corp(U.S.A), the corrosion resistance of the present product is the same,the surface of the present product is smoother and brighter,and the conductivity is 13% IACS higher (93% IACS for the present product,80% IACS for ARCO Corp.) The present Sn coating alloy strip can be used for soldering in solar cell satisfactorily and substituting for imports.A Sn-coating device for metal narrow strip was pattened,with the production rate 100 times higher than the plating process.
出处
《功能材料》
EI
CAS
CSCD
北大核心
1997年第1期104-105,共2页
Journal of Functional Materials
关键词
涂锡铜焊带
太阳能电池
引线
Sn-coating alloy strip, Sloar cell,lead wire
