316L Stainless Steel
ION Plating
is
among the most advanced surface finishing processes in the trade. With
traditional plating methods, the gold surface coat can rub off rather
easily over time, revealing the base metal. Ion plating, however, adds a
greater durability to the surface metal, making the piece more wear
resistant. Ion plated jewelry has been found to have up to eight times
better wear and corrosion resistance over other more conventional
plating methods.
Rather
than a simple dipped or "wet" process for applying the surface metal,
ion plated settings receive a negative charge under vacuum
pressurization to essentially bond the surface and base metals on an
atomic level, aligning the electrons of the two substances. Unlike basic
electroplating, ion plating deposits layers of the surface metal
atom-by-atom or molecule-by-molecule to ensure a lasting bond.
The
thickness of the overlay applied to a setting varies because different
pieces are subject to different expectations of wear. For example, a
ring on your hand typically sees more wear and tear than a pendant
around your neck does. Trade standards require that the thickness of the
surface metal be substantial enough to assure durable coverage of the
base metal to which it has been affixed.