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HANNOVER MESSE 2019, 01 - 05 April
Homepage>Exhibitors & Products >Technology of nickel-diamond coating

Technology of nickel-diamond coating

Logo Belarusian State Technological Univers.

Exhibitor

Belarusian State Technological Univers.

Exhibitor details
Exhibitor details
Logo Technology of nickel-diamond coating

Product description

Application:

- manufacturing of industrial and dental diamond tools; electroplating production (thick electrodeposited coatings)

Description:

- reverse and impulse electrolysis is employed to apply diamond-containing composite layer onto the cutting tool body.

Advantages:

- possibility to provide different coatings by varying electric parameters of the electrolysis;
- coatings are produced without brightening agents in the electrolyte;
- the number of defects in coating is reduced 3-5 times;
- deposition rates are 5-10 times higher than those of conventional electrolysis;
- pay-back period for the offered technology does not exceed one year.

Technical characteristics:

- current density for composite coatings - 5-30 A/dm2;
- cathode impulse duration - 5-50 msec;
- coating thickness up to 400 um;
- diamond grain size up to 400 um.

Hall 2, Stand C02/1

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