The Testing of Brass Solderability for Hybrid Sewing Thread

被引：2
|
作者：
Pavec, Martin [1 ]
Hirman, Martin [1 ]
Soukup, Radek [1 ]
Hamacek, Ales [1 ]
机构：
[1] Univ West Bohemia, Fac Elect Engn, Dept Technol & Measurement RICE, Plzen, Czech Republic
来源：
2019 42ND INTERNATIONAL SPRING SEMINAR ON ELECTRONICS TECHNOLOGY (ISSE) | 2019年
关键词：
D O I：
10.1109/isse.2019.8810282
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a research focused on testing of brass solderability for hybrid sewing thread. The hybrid sewing thread is composed of two strands each containing 48 polyester (PES) fibers and 4 brass micro wires. As main investigative method was chosen spread test. Due to composition of hybrid sewing thread, was used brass plate as testing substrate. Two different solder alloys (SAC and SnPb) and two different fluxes (SMNA and Actiec 5) were placed on the testing substrate. The solder balls were remelted by using vapor phase soldering. The contact angle of reflowed solder ball was calculated from surface and height of remelted ball.
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页数：4
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