State Key Laboratory of Welding and Joining;
Harbin Institute of Technology;
Harbin 150001;
China;
School of Engineering and Physical Sciences;
Heriot-Watt University;
Edinburgh EH144AS;
UK;
Key Laboratory of Miero-systems and Micro-structures Manufacturing;
Ministry of Education.Harbin Institute of Technology;
Harbin 150001;
China;
Beijing Institute of Control Engineering;
Beijing 100190;
China;
Microstructure; Mechanical property; 62Sn36Pb2Ag solder; Ag; Sn; Vapor phase soldering;