Current Problems and Possible Solutions in High-Temperature Lead-Free Soldering

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F12%3A00386299" target="_blank" >RIV/68081723:_____/12:00386299 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11665-012-0125-3" target="_blank" >http://dx.doi.org/10.1007/s11665-012-0125-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11665-012-0125-3" target="_blank" >10.1007/s11665-012-0125-3</a>

Result language
angličtina
Original language name
Current Problems and Possible Solutions in High-Temperature Lead-Free Soldering
Original language description
The substitution of lead in the electronics industry is one of the key issues in the current drive towards ecological manufacturing. Legislation has already banned the use of lead in solders for mainstream applications (T M 220 °C), but the use of lead in the solders for high-temperature applications (>85% lead, T M 250-350 °C) is still exempt in RoHS2. The search for proper substitutes has been ongoing among solder manufacturers only for a decade without finding a viable low cost alternative and is thesubject of intensive research. This article tries to map the current situation in the field of high-temperature lead-free soldering, presenting a short review of current legislation, requirements for substitute alloys, and finally it describes some existing solutions both in the field of promising new materials and new technologies. Currently, there is no drop-in replacement for lead-containing solders and therefore both the new materials and the new technologies may be viable solutions
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BJ - Thermodynamics
OECD FORD branch
—

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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