ALLOYS AND PASTES FOR CERAMICS

We supply a full range of alloys and pastes for brazing ceramics.
Our products are tested to work at the high temperatures typically associated
with these special applications.

TITANIUM-ACTIVATED BRAZING ALLOYS FOR BRAZING CERAMICS

Active brazing alloys require a brazing temperature of at least 850°C for joining to ceramics.

Higher temperatures can improve brazing and the materials’ wettability.
Pure argon or vacuum is used as the brazing atmosphere.

When using a vacuum atmosphere, the brazing temperature must not exceed 900/1000°C to avoid the silver evaporating.

MAIN PROPERTIES

ALLOY% Ag% Cu% In% TiMELTING RANGE (C°)WORKING TEMPERATURE (C°) Special App.TECHNICAL DATASHEET
CB 296--49701000 - 1050ceramic, ceramic/metal-connections, graphite, sapphire, ruby
CB 470.526.5-3780 - 805850 - 950
CB 56434.2-1.8780 - 810850 - 950
CB 698.4-10.6948 - 9591000 - 1050Silicon nitride

TITANIUM-ACTIVATED BRAZING PASTES FOR BRAZING CERAMICS

Active brazing pastes have a very high
metal content and are suitable for distribution using dispensers and by means of screen-printing.

MAIN PROPERTIES

ALLOY% Ag% Cu% TiMELTING RANGE (C°)WORKING TEMPERATURE (C°)Special App.TECHNICAL DATASHEET
CB 1064.825.210780 - 805850 - 950Ceramic, ceramic/metal-connections, graphite, sapphire, ruby
CB 1190-109701000 - 1050
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