Braze Alloys
Incusil®-25-ABA® Technical Information
High-purity Active Braze Alloy of silver, copper, indium and titanium developed for direct application to ceramic surfaces
Key Benefits
- Extremely low melting in the Ag-Cu-In family
- Allows ceramic-to-ceramic and ceramic-to-metal surfaces to be brazed without metallising, firing and electroplating
- Cuts time and costs in manufacture of ceramic-to-metal assemblies
Typical Applications
- One step bonding to ceramics
Nominal Composition by Weight
- Silver (Ag): 43.6%
- Copper (Cu): 29.1%
- Indium (In): 24.3%
- Titanium (Ti): 3%
Suggested Base Metals
- Copper, Kovar, Nickel, Carbon/ low alloy & Tool/high speed steel, Stainless steel, Ni-super alloys, Titanium, Refractory metals, Ceramics, Graphite, Diamond, Tungsten Carbide
Forms Available
Powder
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Incusil®-25-ABA® Thermal Properties |
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|---|---|---|
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°C |
°F |
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Liquidus |
612 |
1134 |
|
Solidus |
488 |
910 |
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Incusil®-25-ABA® Physical Properties* |
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|---|---|---|---|---|
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Recommended Brazing Atmospheres |
10-5 mm Hg or inert gas |
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* Please note that all values quoted are based on test pieces and may vary according to component design. These values are not guaranteed in any way and should only be treated as indicative values. They should be used for guidance only and for no other purpose whatsoever.