Noble metal solder – a metal or alloy used to join metal parts.
Solders differ in the main component:
– solders made of silver based alloys;
– solders made of gold-based alloys;
– solders of palladium-based alloys;
– solders made of platinum-based alloys.
They differ in composition (double, triple, multicomponent).
The performance characteristics of the solder depend on the properties of the base component. For solder, the melting point is lower than that of metal for soldering.
Solder from noble metals and alloys guarantees reliability and tightness of the joint, designed for high loads, temperature difference, color matching at the soldering point.
When melted, it provides corrosion resistance, heat resistance, oxidation resistance.
Form of leave: granules, platinum, strip, wire.
Noble metal solders are used in the medical, jewelery, chemical, rocket-making, and aviation industries.