News
Published stories for OZN Tech Special.
A single temperature spike in a casting furnace or an aggressive soap in a cleaning tank can ruin weeks of production in seconds. From reclaiming pure gold out of dirty bench scra...
At GJSCI’s Future Facets 2026, Rajeev Garg, Executive Director & CEO, GJSCI, drew on industry interactions to spotlight critical capability gaps across jewellery manufacturing, re...
At GJSCI’s Future Facets 2026, Hemant D. Ganjare, Regional Director/HoD, RDSDE Maharashtra, brought apprenticeship reform, NAPS-2 and India’s ₹60,000-crore PM-SETU mission into sh...
At GJSCI’s Future Facets 2026, the IIT Madras physicist made a compelling case for looking beyond diamond as an object of adornment. From indigenous lab-grown diamond technology t...
Behind every mirror-smooth rhodium coat and hollow gold bangle lies a precise balance of direct current and bath chemistry. Controlling hydrogen gas evolution, levelling agents, a...
From laser processing and casting metallurgy to chain production, plating and advanced finishing, the machinery exhibition running alongside IIJS showed how rapidly jewellery manu...
High-tech machinery gives fine jewellery its physical form, but industrial acids and alkalis give it a spotless foundation. From stripping dark oxides and dissolving trapped steel...
Behind every flawless piece of jewellery lies an invisible science. From refining and alloying to casting, pickling, plating and polishing, chemistry quietly controls strength, sh...