Non-Sag silver-tungsten alloy is produced by vacuum infiltration method,
and the produced tungsten-silver alloy conforms to the national standard GB/T8320-2003 and ASTM B631 standard.
Absolutely no holes
high conductivity
|
product name |
Content (%wt.) |
Density (g/cm³) ≥ |
Hardness (HRB) ≥ |
Conductivity (%IACS) ≥ |
| Silver Tungsten 65 |
Tungsten: 65%, balance silver |
14.5 |
75 | 48 |
|
Silver Tungsten 70 |
Tungsten: 70%, balance silver |
14.9 |
82 |
45 |
|
Silver Tungsten 75 |
Tungsten: 75%, balance silver |
15.4 |
86 |
41 |
Non-Sag silver tungsten is produced by vacuum infiltration, with excellent performance and stable quality. Because the melting points of tungsten and silver are very different. Like tungsten-copper alloys, silver-tungsten alloys cannot be produced by traditional casting methods. Our process route is powder preparation - pressing - sintering - infiltration - machining. Our company selects high-purity tungsten powder and silver powder, mixes them evenly and puts them into granulation equipment to complete the powder preparation. The professionally customized vacuum sintering furnace ensures that the interior of the silver-tungsten alloy is uniform and free of holes.
Silver tungsten plates and other products are widely used in industrial fields such as electric spark discharge electrodes, resistance welding electrodes, precision probe needles and precision bearings
