Mechanical performances of lead-free solder joint connections with applications in the aerospace domain

The paper presents some theoretical and experimental aspects regarding the tribological performances of lead-free solder joint connections, with application in the aerospace domain. In order to highlight the mechanical and tribological properties of solder joint in correlation with different pad fin...

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Bibliographic Details
Published in:INCAS bulletin 2016-01, Vol.8 (1), p.131-138
Main Authors: Paduraru, Georgiana, Tudor, Andrei, Petrescu, Alina, Plotog, Ioan
Format: Article
Language:English
Subjects:
Aerospace
Integrity
Joints
Lead free
pad finish
share test
solder joint
Solders
Tribology
Vibration
Online Access:Get full text
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Summary:The paper presents some theoretical and experimental aspects regarding the tribological performances of lead-free solder joint connections, with application in the aerospace domain. In order to highlight the mechanical and tribological properties of solder joint in correlation with different pad finishes, there were made some mechanical determinations using a dedicated Share Test System. The theoretical model highlights the link between the experimental results and the influence of gravitational acceleration on the mechanical and functional integrity of the electronic assemblies that works in vibration environment. The paper novelty is provided by the interdisciplinary experiment that offers results that can be used in the mechanical, tribological, electronical and aerospace domains.
ISSN:2066-8201
2247-4528
DOI:10.13111/2066-8201.2016.8.1.12