Influence of latent heat released from solder joints on the reflow temperature profile
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F16%3A10321715" target="_blank" >RIV/00216208:11320/16:10321715 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/16:00233829
Result on the web
<a href="http://dx.doi.org/10.1007/s10854-015-3787-4" target="_blank" >http://dx.doi.org/10.1007/s10854-015-3787-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10854-015-3787-4" target="_blank" >10.1007/s10854-015-3787-4</a>
Alternative languages
Result language
angličtina
Original language name
Influence of latent heat released from solder joints on the reflow temperature profile
Original language description
The reflow process of SAC305 solder paste was investigated by differential scanning calorimetry (DSC) and measurement of the temperature profiles in a real continual convection reflow furnace. Melting and solidification processes of two solder joints were investigated by both methods to determine the influence of latent heat on the surrounding temperature. While one peak was present during melting in DSC, two peaks were present during solidification of two joints connected by a resistor. The released latent heat from one joint increased the temperature of the surroundings and delayed the solidification process of the second joint. Analysis of the temperature profiles obtained during the reflow processes in a real furnace shows that latent heat influences the surrounding temperature not only during the phase transformation, but also during the whole following passage of the sample in the furnace. The maximum temperature increase of the joint is substantial: 25 mg of the solder paste increases the joint temperature by about 15 degrees C. When two joints are placed on the sample the temperature increase is close to 20 degrees C.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LM2011025" target="_blank" >LM2011025: MLTL - Magnetism and Low Temperature Laboratories - operation and development of national research infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Materials Science: Materials in Electronics
ISSN
0957-4522
e-ISSN
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Volume of the periodical
27
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
543-549
UT code for WoS article
000368054600073
EID of the result in the Scopus database
2-s2.0-84954386669