Within the framework of the Technology and Innovation Development Center Tekes’ Functional Materials program, Eforit Oy has studied the effect of nanodiamonds in gold electrolysis. It has been concluded from the measurement results that nanotiamonds improve the so-called essentially the wear resistance of a normal hard gold coating: even thinner layer thicknesses achieve the same corrosion and wear resistance properties.

NanoDAu™ gold plating can extend the service life and life cycle of equipment, bringing significant savings and technical benefits to both customers and the environment.