Low-temperature alloys for lead-free solders - Study of physico-chemical characteristics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F18%3A10241256" target="_blank" >RIV/61989100:27360/18:10241256 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1742-6596/1134/1/012011" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/1134/1/012011</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/1134/1/012011" target="_blank" >10.1088/1742-6596/1134/1/012011</a>

Result language
angličtina
Original language name
Low-temperature alloys for lead-free solders - Study of physico-chemical characteristics
Original language description
New types of lead-free solders on the base of tin with addition of metals Ag, Al, Bi, Cu, In, Mg, Sb, Zn were studied. Various alloys were experimentally prepared by smelting of metals in an inert atmosphere or in vacuum in resistance furnace. Purity of metals was minimally 4N. The specimens of solders were studied metallographically including the micro-hardness measurements, complete chemical analysis (ICP-AES, OES), X-ray micro-analysis of alloys by SEM and EDX in order to determine the composition and identification of individual phases. Significant temperatures and enthalpies of phase transformations were determined by DTA. After long-term annealing of selected alloys in vacuum followed by quenching the structural and chemical microanalyses of the present phases and their limit concentrations were carried out. The achieved results were compared with the thermodynamic modelling of the ternary systems (ThermoCalc, Pandat, MTDATA and databases CALPHAD, COST 531 and COST MP0602). Electrical resistivity, density, magnetic susceptibility and wettability of solders were measured as well. (C) 2018 Web Portal IOP. All rights reserved.
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Journal of Physics: Conference Series. Volume 1134
ISBN
—
ISSN
1742-6588
e-ISSN
1742-6596
Number of pages
8
Pages from-to
012011
Publisher name
IOP Publishing
Place of publication
Bristol
Event location
Suzdal
Event date
Oct 1, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)