NEW TYPES OF LEAD-FREE SOLDERS AND THEIR PROPERTIES / Drapala Jaromir,Petlak Daniel,Malcharczikova Jitka,Vodarek Vlastimil,Konecna Katerina,Smetana Bedrich,Zla Simona,Kostiukova Gabriela,Seidlerova Jana,Lasek Stanislav,Madaj Michal,Kroupa Ales,Urbanek Jan,Dusek Karel,Sedlacek Josef,Sidorov Valerij Eugeny // . - 2012. - V. , l. . - P. 1455-1466.

ISSN/EISSN:

нет данных / нет данных

Type:

Proceedings Paper

Abstract:

The aim of this work is an experimental study of lead-free solders. Ternary and binary alloys with different ratios of individual elements Ag, Al, Bi, Cu, In, Mg, Sb, Sn and Zn were prepared experimentally. The study of low-fusing solder alloys was performed with the aspect of observing their selected physical, chemical, structural and technological properties. The following characteristics were studied: temperatures and enthalpies of phase transformations (DTA, TG, DSC) of individual solders at the rates of re-heating and cooling of specimens of about 4 degrees C/min, macro-and micro-structural analysis (optical metallography), micro-hardness, chemical analysis: ICP-AES, optical emission spectrometry (OES), X-ray micro-analysis of individual phases in the structure of solders (WDX, EDX), measurement of density and electrical resistivity of selected solders in dependence on the temperature, test of wettability with or without use of fluxes, measurement of corrosion properties.

Author keywords:

Lead-free solders; tin alloys; DTA analysis; microstructure; corrosion; electrical resistivity

DOI:

нет данных

Web of Science ID:

ISI:000318506500226

Соавторы в МНС:

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Другие поля

Поле	Значение
Book-Group-Author	TANGER LTD
Booktitle	21ST INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS (METAL 2012)
Note	21st International Conference on Metallurgy and Materials, Brno, CZECH REPUBLIC, MAY 23-25, 2012
Organization	TANGER; VSB - TU OSTRAVA; ASM Int; Czech Soc New Mat \& Technologies (CSNMT)
Publisher	TANGER LTD
Address	KELTICKOVA 62, SLEZSKA, OSTRAVA 710 00, CZECH REPUBLIC
Language	English
ISBN	978-80-87294-31-4
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	Jaromir.Drapala@vsb.cz
ResearcherID-Numbers	Kroupa, Ales/A-1162-2014 Dusek, Karel/C-6557-2016
ORCID-Numbers	Dusek, Karel/0000-0003-0552-3241
Number-of-Cited-References	5
Usage-Count-Since-2013	10
Doc-Delivery-Number	BEX23