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BALINIT ® VST DLC<br />

The Solution for<br />

Non-Ferrous Metal Working


BALINIT ® VST DLC<br />

The Solution for Non-Ferrous Metal Working<br />

The Product<br />

BALINIT ® VST DLC is a carbon based<br />

coating (diamond like carbon) with<br />

an exceptionally dense coating structure.<br />

A combination of high hardness<br />

with extremely low coefficient of friction<br />

protects especially well against abrasive<br />

and adhesive wear, also with<br />

minimal lubrication and dry working<br />

applications. The dense coating furthermore<br />

improves corrosion resistance.<br />

The Application<br />

In comparison with conventional titanium<br />

based coatings, BALINIT ® VST<br />

DLC achieves up to a 300 percent<br />

increase in service life with:<br />

- Trimming or blanking of aluminium<br />

- Flanging of aluminium blanks<br />

- Aluminium hemming<br />

BALINIT ® VST DLC coated trim steel<br />

Germany<br />

Oerlikon Balzers Coating<br />

Germany GmbH<br />

Hohe-Flum-Straße 22<br />

D-79650 Schopfheim<br />

Tel. +49 76 22 39 99-0<br />

Fax +49 76 22 39 99-47<br />

The Benefits<br />

Increase in productivity and reduction<br />

of piece costs through:<br />

- The prevention of cold welding from<br />

the working of aluminium and stainless<br />

steel<br />

- Reduced slithers from the trimming<br />

or blanking of aluminium<br />

- Excellent sliding properties and low<br />

coefficient of friction<br />

Calotte grinding of a BALINIT ® VST DLC coating on a<br />

1.2379 substrate<br />

BALINIT ® VST DLC<br />

Coating material a-C:H<br />

Micro hardness up to HV 2300<br />

Friction coefficient*<br />

against steel (dry) 0.1 - 0.2<br />

Max. application temp. (°C) 350<br />

Coating colour black-grey<br />

Coating structure monolayer<br />

* depends on application and test conditions<br />

USA<br />

Oerlikon Balzers Coating USA, Inc.<br />

109 Parkway East<br />

Pell City, Alabama 35125<br />

United States<br />

Tel. +1 205 884 1210<br />

Fax +1 205 884 1211 www.oerlikon.com/balzers/vst<br />

Aluminium Trim Operation<br />

Savings<br />

Euro<br />

25,000 25.000<br />

20,000 20.000<br />

15,000 15.000<br />

10,000 10.000<br />

5,000 5.000<br />

0<br />

Produces parts: 240,000<br />

Payback time: 4 months<br />

Aluminium Draw Operation<br />

Service Life<br />

Produced Produzierte parts Teile [tausend] [thousand]<br />

300<br />

250<br />

200<br />

150<br />

100<br />

50<br />

0<br />

21.000 21,000<br />

Einsparungen/<br />

Jahr<br />

BALINIT ®<br />

VST DLC<br />

Material: Al Mg3, 3.5 mm<br />

Payback time: 4 months<br />

6.727 6,727<br />

Savings/year Coating costs<br />

Beschichtungskosten<br />

BALINIT ® C BALINIT ® D<br />

DE500EN (0901)

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