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Gold is expressed with the symbol ‘Au’, derived from the Latin word ‘Aurum’ which means ‘glowing’. Along with being a soft metal that can be formed; it does not darken or undergo corrosion under atmospheric conditions.

Hard vapor coating under pressure is divided into two as physical vapor deposition (PVD) and CVD (chemical vapor deposition) coating. PVD offers wider application areas compared to CVD coating due to its applicability at lower processing temperatures and the broad coating thickness range it supplies.

Application Areas