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Shandong Gold Group Jinkaichi Nanotechnology Co., Ltd. introduces nano-diamond produced by Belarusian military technology. It is a brand-new material with the properties of nano-materials and super-hard materials. It has excellent performance of diamonds with unmatched hardness and corrosion resistance. At the same time, due to the fine crystal size (4-6 nm), large surface area and high surface activity and microscopic adsorption, it is very suitable for convenient applications such as anti-wear and anti-friction fields and composite modification.
Adding nano-diamond to electroplating or electroless plating will make the electroplated metal grains smaller, which can significantly improve the micro-strength of the coating, improve the internal stress distribution of the coating, enhance the wear resistance of the workpiece, improve the resistance to plastic deformation and inhibit cracks. Expanding ability; At the same time, a large number of nano-diamonds with extremely strong lipophilic properties distributed on the surface of the coating have a very low friction coefficient, a revolutionary friction coefficient reduction and a prolonged workpiece service life.
The surface engineering research group of the famous domestic material science subject, professor of Beijing Institute of Technology, doctoral tutor and professor as the chief expert, the product performance of Jinkachi nanodiamond suspension, and the textile parts of this textile product in Sichuan The application effect on the in-depth and extensive research. The experts and the research team members agreed that the nano-diamond suspension produced by Jinkaichi Nanotechnology Co., Ltd. has good dispersibility, stable use of plating solution, uniform plating electroplating and high bonding strength. After comparing the application of several kinds of nano-diamonds on the textile parts of a textile enterprise in Sichuan, a textile enterprise in Sichuan originally used ordinary nickel plating process, which has insufficient wear resistance and high cost of use. Later, it was changed to nano-diamond produced by Jinkachi. Suspension is an additive electroplating composite plating process. Due to the unique addition of Jinkaichi nanosuspension, the hardness of the parts is obviously improved, the wear resistance is doubled, and the wear-resisting and anti-friction effect is improved, and the service life of the product is generally improved. ~ 3 times. From the production and use results of a textile enterprise in Sichuan, the application of Jinkachi nanodiamond suspension can be applied to textiles and other precision parts without large-scale development. It is expected that the application of the nano-diamond plating solution has great promotion value in wear-resistant parts and corresponding products.
Based on the excellent performance of Jinkaichi nano-diamond in electroless plating and the great economic and social benefits of Jinkachi series products, Jinkachi Nano Technology Co., Ltd. and various research group members have carried out in the fields of technical support and cooperation. Extensive exchanges, and reached a series of consensus on technical support and theoretical argumentation, and the experts at the same time agreed that Jinkachi nano-diamond suspension series products will be set in the field of materials science and surface engineering processing science.
Abstract: Alkaline chemical composite Ni-P-nano-diamond plating solution was prepared by using Jinkachi nano-diamond dispersion mixture. The volume fraction and stirring intensity of nano-diamond in the plating solution were studied. The composition, bonding force, morphology and microscopy of the coating. The impact of the organization. The results show that the diamond has a mass fraction of up to 12-24% and a plating rate of 11mm/h. The bonding force between the plating layer and the substrate has little to do with the volume fraction of diamond in the plating solution. After adding nano-diamond, the hardness of the coating is greatly improved, the micro-hard plating can reach 1700, the friction coefficient is greatly reduced, and the service life can be extended by 2-3 times.