The conduct of 14k gold relating to oxidation is a typical concern for shoppers. Whereas usually perceived as proof against discoloration, the truth is extra nuanced. Pure gold, at 24k, is just about inert and doesn’t readily react with air or moisture. Nonetheless, 14k gold, being an alloy, incorporates different metals into its composition, sometimes copper, silver, and zinc. These extra metals are vulnerable to reacting with environmental parts, doubtlessly resulting in floor adjustments over time.
Understanding the properties of this gold alloy is vital for sustaining its aesthetic enchantment and longevity. Decrease karat gold, with the next share of base metals, typically demonstrates a larger propensity for floor alteration. The presence of those metals, whereas contributing to the alloy’s energy and affordability, additionally introduces the potential of reactions with substances encountered in day by day life, reminiscent of chlorine, perfumes, and even pores and skin oils. This interplay may end up in the formation of a darkish movie on the steel’s floor.