May 26, 2019   9:47 a.m. Dušan
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Development of new multicomponent environmentally- friendly lead-free solder for low-cost electronic assembly

Supervisor: doc. Ing. Erika Hodúlová, PhD.


Basic information   Workers      


This page shows details on the project. The primary projects are displayed together with a list of sub-projects.

Project description:The project aims at developing and manufacturing complex multiphase materials free of toxic elements content, with enhanced mechanical properties and moderate costs compared to commonly used zero-Pb solder alloys. Preference is given to metal matrix composites, Sn-, Cuand Ag-based alloy systems with the small addition of In and Bi. Implementation is focused on sustainability, where an environmental advantage will be leveraged through the utilization of cheap, non-toxic raw materials by advanced recovery methods. To date, the most widespread Pb-free replacements for lead-bearing solders are binary alloy systems for high-temp service environments Sn-Ag-Cu baseline alloys, the application of which poses a number of technical problems. Inferior tensile behaviour, poor creep resistance, low conductivity and high melting temperature mostly yields narrow process window, soldering failures and weak life cycle performance. Cost aspect and the compensatory addition of critical elements are the prime challenges to face.
Kind of project:APVV - Bilaterálna spolupráca ()
Department:Institute of Production Technologies (MTF)
Project identification:SK-CN-2015-0012
Project status:Successfully completed
Project start date :01. 01. 2016
Project close date:31. 12. 2017
Number of workers in the project:7
Number of official workers in the project:7

Official project workers

The following table shows the researcher workers who have been assigned official roles in a project.

OfficerOfficial roles
Ing. Beáta Šimeková, PhD.spoluriešiteľ
doc. Ing. Erika Hodúlová, PhD.zodpovedný riešiteľ
prof. Ing. Roman Koleňák, PhD.spoluriešiteľ
Ing. Igor Kostolný, PhD.spoluriešiteľ
Ing. Ingrid Kovaříková, PhD.spoluriešiteľ
Mária Rešetková, MBAadministratíva
prof. Ing. Peter Šugár, CSc.spoluriešiteľ