This work was financially supported by the National Natural Science Foundation of China (No. 50401003), Fok Ying Tong Education Foundation (No. 104015), and the Natural Science Foundation of Tianjin City (No. 033608811).
An experimental study on the microstructures of a rapid directionally solidified metallo-eutectic Sn-Cu alloy was carried out. This material is an important alloy that is used as a lead-free solder. The results showed...
This work was financially supported by the National Natural Science Foundation of China (No. 50401003), the Natural Science Foundation of Tianjin City (No. 033608811) and Fok Ying Tong Education Foundation (No. 104015).
A lead-free Sn-3.5Ag solder was prepared by rapid solidification technology. The high solidification rate, obtained by rapid cooling, promotes nucleation, and suppresses the growth of Ag3Sn intermetallic compounds (I...