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Supply >> Metal structure plate of the system "BrGTU" with hollow spheres units

Node node developed under patent RB 2489 dated 21.07.2005, made in the form of a hollow ball with holes in the wall (Photo 1) and is designed to connect the core element in the form of thin-walled tube profiles ogolovki which fitted tightly defined in their cavities special nuts . From the cavity of the ball skipped through the hole fastening bolts high strength steel XC 40 "Select" or 30HZMF with the power and locking nuts, with the possibility of special nuts vkruchivaniya hollow rod structure. Between the heads of bolts and the inner surface of the globe, as well as between the power nuts and the outer surface of the ball, set of spherical washers, addressed to the ball surfaces.



Supply >> Technology of plating / coating multicomponent nano-structured wear-proof coverings

Plating / coating super-firm, wear- and corrosion-proof coverings on the surface with difficult topology and on internal surfaces of the strengthened products.

 



Supply >> Method of forming wear and corrosion proof near-surface layers

The method allows forming metal-carbon composite structures with hard fine dyspersated carbides of refractory metals built in the amorphous matrix carbon.