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Nanocomposite antifriction wearproof coatings VPNk-2f

Main coatings characteristics

Coatings deposited using nanotechnology.

Thickness 3-5 mkm.

Surface roughness not less than base Ra=0.025-0.036mm.

Vivid adhesion with base.

 

plunger

Application

Antifrictional wear proof coatings for improvement tribological properties of the frictional pairs

Сферическая поверхность плунжера с нанопокрытием ВПНК-2f

Coatings types

Coating

type

Structure

Characteristics

Properties

Recomendations

Hv, kg/mm2

Friction

coefficient

Thickness, mkm

VPN-1

Mo-Ti-N

multilayer

anti bore scuffing in pare with cylinder sleeve cast iron. Relative increasing of service life is up to 20–80 times, when wear of rider decreased in 4-5 times.

800-2500

0,005 – 0,02

3-5

Wearproof anti bore scuffing coatings .

VPNK-2f

TiAlN

nanostructured

Increased reliability and lifetime of frictional pairs (for example fuel pump plunger)..

2500- 3000

0,02

3-5

Nanocomposite antifrictional coatings.

VPNK-3f

TiAlN + MoN

nanostructured

800-2500

0,01 – 0,02

3-5

Nanocomposite antifrictional coatings.

VPNK-3fm

AlTiN

multilayer

3000-3500

0,02

3-5

Nanocomposite antifrictional coatings with increased wear proof.

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General informationCoatings application by industryCoatings on toolsCorrosion protection coatingsHigh temperature coatingsCoated Diesel Engine PartsPhotos of coatingsCoatings properties

 


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Main PageCoated tools

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Coated tools: millsbroachespunching/perforation toolsdrillsinsertscutting teethsrams (shaper cutters) threading tools

Coated high temperature furnances: crucibles, stirring rods, fittings

Coated corrosion protected items

Coated diesel engine parts

Coated turbine parts

coatings tribological properties

Coatings application in Aviarion

 


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