Coating

Overview | PVD | CVD | Duplex | Contact

PVD coating systems

PVD (Physical Vapor Deposition) coatings have been used for years in almost all markets and industries to improve the durability and performance of tools and components of various kinds.

PVD coatings are formed in a high vacuum by converting metal into a vapor state and simultaneously adding a reaction gas. By using different temperatures (from 200 °C) we can deposit layer thicknesses of 2-8 µm.

PVD hard coating at eifeler is performed almost exclusively by means of arc evaporation at temperatures of < 450 ° C

Arc process technology is used to achieve excellent bond strength without loss of hardness, distortion or change in the microstructure of the base material.

The PVD sputtering technique is used for the DLC coatings and the MoX2 solid lubricant coating.
The coating is applied here at approx. 200 ° C.

This results in the following advantages for you :

• Combinations with friction-reducing coatings possible
• variable layer structure (nanostructures, multilayer, monolayer)
• Chemical and mechanical decoating possible
• Very good adhesion to the substrate
• very good impression of textured and polished surfaces
• Very good dimensional stability and contour accuracy
• no drop in hardness
• no influence on the microstructure with suitable material selection

Our Coatings

PVD coating	Hardness (HV)	max. Insert- temperature (°C)	Coefficient of friction against steel	Layer thickness (µm)	Color	Application areas	More Information
CARBON-X®	2.400 ± 400	325	0,05 – 0,15	1,5 – 2,5	black gray	Machining Cutting/forming Plastic Injection Molding Components	Product information
CARBON-X®-AL	2.400 ± 400	325	0,05 – 0,1	3 – 4	dark gray	Forming	Product information
CrN	2.000 ± 600	600	0,3 – 0,4	1 – 6	slate gray	Machining Punching/forming Plastic Injection Molding	Product information
CrCN	2.300 ± 200	600	0,2 – 0,4	2 – 6	silver gray	Machining Punching/forming Plastic Injection Molding	Product information
CrN Multilayer	2.000 ± 200	600	0,3 – 0,4	2 – 6	silver gray	Plastic Injection Molding Punching/forming Magnesium- High Pressure Die Casting	Product information
CROSAL®-plus	3.200 ± 300	1.100	0,45	2 – 5	slate gray	Machining Punching/forming	Product information
DUMATIC®	3.700 ± 500 Top layer 3.700 ± 500 Layered composite	400	0,25	3 – 5	reddish/grey	Punching/forming	Product information
Duplex- VARIANTIC®	3.500 ± 500	800	0,2	4 – 6	dusty pink	Forming Punching	Product information
Duplex- VARIANTIC®-1000	4.000 ± 200	800	0,6 – 0,7	8 – 9	dark red-gold	Forming	Product information
Duplex- VARIANTIC®-1400	3.000 ± 200	800	0,6 – 0,7	5 – 7	gold	Forming Punching/Cutting	Product information
EXXTRAL®	3.300 ± 300	800	0,7	2 – 5	anthracite	Machining Punching/forming Plastic Injection Molding	Product information
EXXTRAL®-plus	3.300 ± 300	800	0,7	2 – 5	anthracite	Machining Punching/forming Plastic Injection Molding	Product information
EXXTRAL®-silver	3.300 ± 300	800	0,4	2 – 4	silver	Machining Forming	Product information
EXXTRAL®- ultrafine	3.300 ± 300	800		2 – 3	anthracite	Machining	Product information
MoX2®	< 500	400	0,1	1	anthracite	Machining Forming/ Cutting tools	Product information
SISTRAL®	2.500 ± 300	900	0,7	1 – 4	anthracite	Machining Punching	Product information
SISTRAL®-plus	2.800 ± 300	900	0,7 – 0,8	2 – 4	petrol	Machining hard metal cutting	Product information
SISTRAL®-ultra fine	2.500 ± 300	900		2 – 3	anthracite blue	Machining	Product information
SISTRAL®-Gold	3.000 ± 500	900	0,6	1 – 4	gold	Machining	Product information
SUBLIME®	3.300 ± 200	1.100	0,7 – 0,8	2 – 4 ± 1	gray	Gear- production	Product information
SUCASLIDE®	1.000 – 1.200	400	0,05 – 0,1	1,5 – 2,5	black	Punching/forming Machining Plastic Injection Molding Components	Product information
SUPRAL	3.500 ± 500	800	< 0,5	2 – 5	black	Machining Punching	Product information
TiCN	3.500 ± 500	400	0,2	1 – 4	blue gray	Machining Punching/forming Plastic Injection Molding	Product information
TiCN-ultrafine	3.500 ± 500	400		1 – 4	anthracite blue	Machining Forming	Product information
TIGRAL®	3.300 ± 300	900	0,6	1 – 4	dark gray	Punching/forming Aluminum die casting	Product information
TiN	2.300 ± 300	500	0,6	1 – 4	gold	Machining Punching/forming Plastic Injection Molding	Product information
TiN-ultrafine	2.800 ± 150	500		2 – 4	gold	Machining Punching/forming Plastic Injection Molding	Product information
TOPMATIC®	2.800 ± 300	700	0,6	5 – 10	aubergine	Forming/Cutting	Product information
VARIANTIC®	3.500 ± 500	800	0,2	2 – 4	dusty pink	Machining Punching/forming	Product information
ZrCN	3.100 ± 300	600	0,5	1 – 4	brownish silver	Machining Punching/forming	Product information
ZrN	2.800 ± 300	600	0,5	1 – 4	light yellow	Machining Punching/forming	Product information

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