Thus, new materials and alloys are important in order to optimize the function and lifespan of layered coatings. The Stuttgart company IPT International Plating Technologies GmbH, along with other partners in industry and research, have succeeded in significantly improving the outer surface qualities of new coating materials, through the controlled introduction of metallic nanoparticles into electroplated metallic coatings.
As a »transport system« for the metallic ions, so-called Core-Shell systems function on the basis of dendritic polymers, with which different metal matrix systems can be manufactured. Nano-dispersion layers which are produced in this way have strong adhesive strength, are free of cracks and glossy, and boast a homogeneous nanoparticle incorporation. This coating technology, the first of its kind, thus offers an economical and environmentally-friendly basis for a range of applications, for example in the automobile and electrical industries.
One project currently under way aims at expanding the applicability of this concept to electricity-free chemical nickel plating, as well. The focus is on the controlled embedding of solid lubricants such as hexagonal boron nitride (hBN), combined with silver nanoparticles, in a chemical-nickel layer. With its application in friction bearings, the new coating is designed to reduce the friction coefficient and make motors more fuel-efficient. Early tests have already shown very promising results.
Project Operation:
IPT International Plating Technologies GmbH
Vor dem Lauch 10
70567 Stuttgart
Telefon 0711|900710
info@ipt-plating.com
www.ipt-plating.com
Cooperation Partner:
Ref. 26659, 29048
