Vitroceramic glass compositions for gaskets of apparatuses operating at high temperatures and assembling method using said compositions
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United States of America Patent
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Dec 20, 2016
Grant Date -
May 2, 2013
app pub date -
Mar 31, 2011
filing date -
Apr 1, 2010
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Abstract
A vitroceramic glass composition consisting of SiO2, Al2O3, and CaO or of SiO2, Al2O3, CaO and SrO or of SiO2, Al2O3 and La2O3 is provided. In addition, a method and assembly of at least two parts using said composition is provided. Also, a gasket and assembly obtained by this method as well as a high temperature electrolyzer (HTE) or solid oxide fuel cell (SOFC) comprising this gasket or this assembly are provided.
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