N JEWELLERY TECHNIQUES AT VICENZA ORO 2020

Rhodium Diamond Bright coats surfaces with ultra-bright white coatings that have unrivalled brilliance and brightness. Umicore Rhoduna Diamond Bright can be deposited directly on gold, copper, copper alloys, and nickel alloys, and titanium and titanium alloys. Abrasion resistance is strong, and layer thicknesses of up to 5 microns can be obtained without cracking. The method has a […]

Master Alloys for colored Gold Master alloys for White Gold (Nickel-safe, Nickel or Palladium Free, & with Palladium Master Alloys for Sterling Silver For casting, rolling and hand-made Jewellery manufacturing We handle jewellers’ requirements more respectfully with metallurgical care. High purity Silver 99.99% available in Crystals, Slabs, Granules (Shots) Sterling Silver and other predominantly Silver […]