HIGH PERFORMANCE COATING USING PVD TECHNOLOGY

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HIGH PERFORMANCE COATING USING PVD TECHNOLOGY

This was a result of a partnership started years ago with the Laboratories of Legnaro (Material Science and Technologies Service at Legnaro National Laboratories | National Institute of Nuclear Physics). A INFN-branded new system was developed, which allows the application of the most innovative physical vapor deposition (PVD) technologies.
PROCESS: Ultra thin hard coatings, mainly nitrides, carbides and carbonitrades. The combination of the arc technology and magnetron sputtering allows to obtain high performing coatings, thanks to a tailored PVD machine designed and manufactured in collaboration with INFN (National Institute of Nuclear Physic).
MAIN APPLICATION: Anti-wear, anti-corrosion, anti-bonding and low friction solutions.
MAIN PRODUCTS: Rolls for the wire sector, rolls for metal sheets forming, cutting tools, inserts, molds, mechanical components and more.

Once the coating has worn off, the roll begins its service life with the base material.

CAPACITY:

Max Cylinder diameter: 600 mm
Max Length: 700 mm
Max Weight: 800 kg

HIGHLIGHTS:

Applied on finished products (no need for grinding or polishing)
Low cost
The useful life of the roll is estimated to increase by about 40%

Eurolls commercial designation	Material	Colour	Hardness	Thickness	Max working temperature	Roughness Ra	Coating technology	Substrate	Property	Application
EUKRIPTONIT	Combinations of Ti	various gold, grey, red	1800-3000 Hv	1-6 ym	600	0,2 - 0,4	PVD multi-layer multi-process	tool steel, high speed steel, cermet, tungsten carbide	good wear resistance, interrupted cut wear resistance, good roughness, good anti-bonding properties, biocompatible	universal coating for tools, prostheses, medical, milling, turning, shearing and sheet metal processing
EUKRIPTOKROM	Combinations of Cr	silver/grey	1500-2500 Hv	1-8 ym	850	0,2 - 0,4	PVD multi-layer multi-process	tool steel, high speed steel, cermet, tungsten carbide	excellent polishing properties and low roughness, medium wear resistance, good temperature and oxidation resistance, good toughness, low coating process temperature	general mechanical components, hot molding, automotive industry, excellent resistance to chemical attack in a particularly aggressive environment, excellent corrosion resistance in the saline environment
EUKRIPTAL	Combinations of Ti, Cr, Al, Si	various grey, dark purple	>3500 Hv	1-8 ym	1100	0,2 - 0,4	PVD multi-layer multi-process	tool steel, high speed steel, cermet, tungsten carbide	very high oxidation resistance at high temperature, good wear resistance and low friction coefficient, high toughness	hot molding and die-casting of aluminum, milling, teething and cut interrupted, very versatile on the working of materials such as titanium, stainless steel, nickel alloys, aluminum shearing, dry milling, inserts for drying, inserts for dry turning up to 70hrc. sheet formation, drain bolting

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	PVD COATINGS
	EUROLLS COATING CATALOG