A solder alloy includes Sn, optional Ag, Cu, and Al wherein the alloy composition is controlled to provide a strong, impact-and thermal aging-resistant solder joint that has beneficial microstructural features and is substantially devoid of AgSn blades.
- Ames IA, US Joel L. Harringa - Ames IA, US Adam J. Boesenberg - Ankeny IA, US
International Classification:
B23K 35/26 C22C 13/00
Abstract:
A solder alloy includes Sn, optional Ag, Cu, and Al wherein the alloy composition is controlled to provide a strong, impact-and thermal aging-resistant solder joint that has beneficial microstructural features and is substantially devoid of AgSn blades.
Iowa State University
Materials Engineering Project Manager
Etrema Products Inc 2011 - 2013
Materials and Process Engineer
Iowa State University 2011 - 2011
Graduate Teaching Assistant
Iowa State University 2009 - 2011
Graduate Research Assistant
Danfoss Power Solutions 2007 - 2009
Materials Engineering Intern
Education:
Iowa State University 2009 - 2011
Master of Science, Masters, Materials Science, Engineering
Iowa State University 2005 - 2009
Bachelors, Bachelor of Science, Engineering
Skills:
Materials Science Scanning Electron Microscopy Metallography Metallurgy Characterization Failure Analysis Electron Microscopy Materials Heat Treatment Powder X Ray Diffraction Thermal Analysis Microscopy Corrosion Material Selection Spectroscopy Optical Microscopy Xrf Nde Rare Earth Elements Ebsd Xrd Engineering
Iowa State University since Mar 2013
Metallurgical Engineer
ETREMA Products, Inc. May 2011 - Feb 2013
Materials Engineer
Iowa State University Jan 2009 - Jun 2011
Graduate Research Assistant
Iowa State University Jan 2011 - May 2011
Graduate Teaching Assistant
Sauer-Danfoss Sep 2007 - Jan 2009
Materials Engineering Intern
Education:
Iowa State University 2009 - 2011
M.S., Materials Science and Engineering
Iowa State University 2005 - 2009
B.S., Materials Engineering
Skills:
Materials Science Scanning Electron Microscopy Metallography Failure Analysis Metallurgy Characterization Heat Treatment Material Selection Spectroscopy XRF Electron Microscopy Optical Microscopy Thermal Analysis Materials Microscopy Corrosion NDE Rare Earth Elements EBSD XRD