Ultrasonic soldering, mechanical properties of solder joints
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00315617" target="_blank" >RIV/68407700:21230/17:00315617 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/8000925/" target="_blank" >http://ieeexplore.ieee.org/document/8000925/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISSE.2017.8000925" target="_blank" >10.1109/ISSE.2017.8000925</a>
Alternative languages
Result language
angličtina
Original language name
Ultrasonic soldering, mechanical properties of solder joints
Original language description
Mechanical properties of solder joints have influence on reliability of electronic products. Therefore the knowledge of the mechanical behavior of solder joints is very important. This article deals with comparison of mechanical properties of solder joints prepared with conventional soldering methods and ultrasonic soldering methods. Material for samples preparation was based on two PCB (material FR4) with soldering pads which were soldered together. As solder alloy was used Sn965Ag3Cu0.5 for convention soldering method and active soldering alloy for ultrasound soldering. The mechanical resistance, changes according to used surface finishes the highest share strength, have been achieved for solder joints which ware prepared by ultrasonic soldering on pads with copper surface finish, worst results were achieved for pads with ENIG and HASL surface finishes.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
40th International Spring Seminar on Electronics Technology (ISSE)
ISBN
978-1-5386-0582-0
ISSN
2161-2536
e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
IEEE
Place of publication
New York
Event location
Sofia
Event date
May 10, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000426973000048