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Interfacial reaction of heat-sink during vacuum and reflow soldering in space power electronics

  • Yarong Chen*
  • , Meng Yang
  • , Binbin Zhang
  • , Rong An
  • *Corresponding author for this work
  • Beijing Spacecrafts
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The heat-sink interfacial reaction of Sn-90Pb, Sn-95Pb, Sn-37Pb solders are contrast with the Sn-3.0Ag-0.5Cu solder in vacuum soldering and reflow soldering in this paper, to find the matching solder combination. Results show that, Sn-90Pb, Sn-95Pb solders are not the good choices for Al2O 3/MoCu in vacuum soldering. Sn-3.0Ag-0.5Cu and Sn-37Pb solders can be used in the vacuum soldering, and Sn-37Pb solder is the best choice as the leaded solders for space use.

Original languageEnglish
Title of host publicationICEPT-HDP 2012 Proceedings - 2012 13th International Conference on Electronic Packaging Technology and High Density Packaging
Pages186-188
Number of pages3
DOIs
StatePublished - 2012
Event2012 13th International Conference on Electronic Packaging Technology and High Density Packaging, ICEPT-HDP 2012 - Guilin, China
Duration: 13 Aug 201216 Aug 2012

Publication series

NameICEPT-HDP 2012 Proceedings - 2012 13th International Conference on Electronic Packaging Technology and High Density Packaging

Conference

Conference2012 13th International Conference on Electronic Packaging Technology and High Density Packaging, ICEPT-HDP 2012
Country/TerritoryChina
CityGuilin
Period13/08/1216/08/12

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