The application of PVD (Physical Vapor Deposition) coatings is a modern method for applying thin layers of material to various surfaces. This technology is widely used in industry to improve the surface properties of tools, machine parts and other components. PVD coatings provide improved resistance to wear, corrosion, high temperatures and other adverse effects. PVD technology makes it possible to deposit layers of very hard materials such as nitrides, oxides and metal carbides.
PVD coatings = sustainability:
- Higher quality of the final product, lower scrap rate.
- Substitution of more expensive less productive thechnologies.
- Volume reduction or elimination of cutting and cooling fluids.
- Reduction of the energy intensity of processes.
- Higher tool reliability, lower maintenance costs.
PVD technology = ecology:
- Eco-friendly.
- Without chemicals.
- No emissions are produced.
- Heat recovery of the cooling system.
- The product is inert and very stable coatings based on ceramics (metal nitrides and carbides).
BIGAAN XC
Characteristics:
Efficient and multi purpose coating that combines very hard base and low friction layer. This is the second generation of a successfull coating BIGAAN innovated by a boron based low friction layer with high content of h-BN.
Application field:
Extremely demanding applications with thermal and chemical stability requirements. Cutting, gear cutting, shearing and forming, hot forging.
BIGAAN
Characteristics:
Unique coating with boron content for severe cutting applications prepared by a patented technology – concurrence of magnetron sputtering and a low-voltage arc evaporation. This technology allows the preparation of a coating in precise thicknesses with a very smooth surface.
Application field:
Wide range of applications requiring high precision and quality of machined surface.
TripleCoating SI
Characteristics:
Coating consisting of TiN adhesion layer, AlTiN core layer and of top nanocomposite layer with high content of silicon. This coating appropriately combines outstanding toughness and hardness of the AlTiN layer and extreme hardness of the top nanonocmposite layer.
Application field:
Machining of heat treated steels with hardness over 60 HRC, machining of difficult to be machined materials, dry machining and machining under intensive cutting conditions.
TripleCoating Cr
Characteristics:
Coating consisting of TiN adhesion layer, AlTiN core layer and of top nanocomposite layer CrAlSiN, which appropriately combines outstanding toughness and hardness of the AlTiN layer and extreme hardness of the top nanonocmposite layer.
Application field:
Machining of hardened materials and stainless steels, machining of difficult to be machined materials and highly severe applications.
ALWIN XC
Characteristics:
Well-established high productive coating ALWIN (CrAlSiN) with multilayer coating TiC/C excelling in low friction coefficient.
Application field:
Deep drawing, hot forging, hot forming, high-strength steels forming accompanied by high mechanical stress, applications requiring elimination of formed material sticking on forming tools.
ALWIN
Characteristics:
Nanocompsite coating CrAlSiN with high content of chromium suitable for applications requiring high oxidation resistance and resistance to sticking of the machined material on the tools.
Application field:
Stamping, pressing, forming, milling, drilling, aluminum die casting.
MARWIN SI
Characteristics:
Nanokompozitní povlak TiAlSiN tvořený základní vrstvou s vysokou tvrdostí a povrchovou vrstvou s vysokou tepelnou i chemickou stabilitou.
Application field:
Univerzální povlaku se širokou škálou aplikací; frézování, vrtání, vystružování.
MARWIN G
Characteristics:
Nanolayered gradient AlTiN coating with evenly changed stoichiometry.
Application field:
All-purpose coating with wide scale of applications; milling, drilling and reaming.
LUBRIK G
Characteristics:
Gradient AlTiN coating with a top lubricant layer containing oxides and carbon.
Application field:
Machining of nonferrous metals, threading.
SIGAAN AL
Characteristics:
Unique SiB based ceramic coating with an extraordinary composition significantly suppresses material sticking, eliminates the need for continuous service and increases the overall service life of tools. It is suitable for extremely exposed, insufficiently cooled or lubricated parts of molds and tools, where so far all existing coatings have failed.
Application field:
Aluminum die casting, pressing & forming of aluminum alloys and non-ferrous metals.
SIGAAN Px
Characteristics:
Unique SiB based ceramic coating, which thanks to its extraordinary composition and properties eliminates sticking of plastic on molds, shortens production time (core removal at higher temperatures), accelerates the melt flow and increases the service life of molds.
Application field:
Plastic injection molding.
VANADIN
Characteristics:
Coating where the final layer with vanadium content forms a unique high temperature lubricant layer during the deployment of the coated tool. This results in a significant elimination of casting material sticking and increase of the tool life.
Application field:
Aluminum die casting.
TIN
Characteristics:
Coating consisting of TiN layer with a minimal content of Al suitable for less intensive cutting applications and low cutting speeds.
Application field:
Drilling, milling, various components, molds & dies.
TICN MP
Characteristics:
Gradient TiCN coating optimized for multipurpose use.
Application field:
Milling, threading, shearing, forming.
For further information, please contact our sales department
Roman Janků
sales director
janku@shm-cz.cz
+420 736 627 244