HANNOVER MESSE 2019,
01 - 05 April
Belarusian State Technological Univers.
Electrochemical technology of electropolishing of goods from wrought aluminium alloysApplication:- decorative finishing of surfaces; surface preparation of metal goods before coating.The technology is intended for decorative finishing of surfaces as well as for surface preparation of goods before anodic oxide and paintwork coatings.Description:- the technology is based on electrochemical stripping of the outer layer and smoothing fine irregularities on the surface to Ra = 0.01 um. The application of electropolishing electrolyte not containing chrome (VI) compounds rules out any environmental impact of the technology offered.Advantages:- reduced cost of decorative finishing of goods as compared to mechanical polishing;- elimination of certain processes of mechanical surface preparation; environmental safety.Technical characteristics:- range of the current operating density - 2-20 A/dm2;;- temperature of solution - 80-95° C;- treatment time - 2-10 min.
Application: manufacture of semi-finished products (bands, strands) and moulded articles from thermo-plastic polymers, reinforced by continuous fibres.
- manufacturing of industrial and dental diamond tools; electroplating production (thick electrodeposited coatings)
- reverse and impulse ...
Electrocatalysts for fuel cells of direct oxidation of methanol and ethanol
- intended to be used as electrodes for low-temperature fuel cells ...
- providing adhesion strength to frictional compositions and general mechanical rubber goods;
- preventing from carburization in cementation;
- ensuring ...