DocumentCode
3477984
Title
Simulation of 63Sn-37Pb BGA packaging particle formation based on pulsated orifice ejection method (POEM)
Author
Zhao, Lu ; Xu, F.M. ; Lu, Dan ; Dong, Wenjie ; Li, Yuhua ; Kawasaki, Akari
Author_Institution
Sch. of Mater. Sci. & Eng., Dalian Univ. of Technol., Dalian, China
fYear
2013
fDate
11-14 Aug. 2013
Firstpage
338
Lastpage
342
Abstract
A simulation method was used to investigate the effects of experiment parameters on particle formation of 63Sn-37Pb based on POEM. The results show that stable particles could be obtained only with adequate clearance. Particles with various sizes are obtained by rationally controlling the diameter of orifice, rod velocity and applied pressure. 63Sn-37Pb mono-sized sphere micro particles with different sizes were prepared by POEM, the experimental results are consistent with that of simulation.
Keywords
ball grid arrays; lead alloys; orifices (mechanical); tin alloys; BGA packaging particle formation; POEM; Sn-Pb; applied pressure; monosized sphere micro particles; pulsated orifice ejection method; rod velocity; Electronics packaging; Equations; Liquids; Mathematical model; Orifices; Packaging; BGA packaging particle; POEM;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Packaging Technology (ICEPT), 2013 14th International Conference on
Conference_Location
Dalian
Type
conf
DOI
10.1109/ICEPT.2013.6756484
Filename
6756484
Link To Document