Braze Alloys
Palni® Technical Information
High-purity palladium and nickel alloy for vacuum brazing.
Palni® is a high-purity palladium–nickel alloy developed for demanding vacuum brazing applications. It combines excellent strength, high-temperature stability, and superior metallurgical compatibility, making it ideal for joining advanced materials in critical industries.
Key Benefits
- High strength and temperature resistance
- Excellent metallurgical compatibility
- Reliable performance in high-vacuum applications
Suggested Base Materials
- Nickel
- Stainless steel
- Ni-super alloys
- Refractory metals
Nominal Composition by Weight
- Nickel (Ni): 40%
- Palladium (Pd): 60%
Forms Available
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Palni Thermal Properties |
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|---|---|---|
|
°C |
°F |
|
|
Liquidus |
1238 |
1000 |
|
Solidus |
1238 |
1000 |
|
Palni Mechanical Properties |
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|---|---|---|---|---|
|
Metric |
Imperial |
|||
|
Coefficient of Thermal Expansion |
15 |
x10-6/°C for 20-1000°C |
8.5 |
x10-6/°F for 68-1832°F |
|
Thermal Conductivity |
42 |
W/(m*K) |
||
|
Density |
10.4 |
g/cm3 |
0.375 |
lb/in3 |
|
Yield Strength |
772 |
MPa |
112 |
x103 lb/in2 |
|
Tensile Strength |
978 |
MPa |
142 |
x103 lb/in2 |
|
Elongation |
23.0 |
% |
||
|
Electrical Resistivity |
111 |
x10-9(ohm*m) |
||
|
Electrical Conductivity |
5.4 |
x106/(ohm*m) |
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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.