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Knowledge Bank

WIOPEDIA - The WIOTEC® electroplating encyclopaedia


Knowledge from A - Z

S

Surface chemically unstable

If the base material of a component is not chemically resistant, a coating can be used to remedy the situation.

Depending on the base material, various possibilities come into consideration:

Special technical nickel - for coating metal substrates, resistant to alkalis, e.g. caustic soda solution up to 75%.
Electroless nickel - suitable for almost all metals and alloys.
Silver - resistant to food and salt solutions.
Chrome surfaces - sintered materials, bronze, aluminium, brass, steel and stainless steel become resistant to acids, gases, salt solutions and alkalis through a chrome surface.
An anodised coating is suitable for aluminium to improve chemical resistance.
Sealers, called "topcoats", improve the resistance to chemicals for galvanic coatings such as zinc or zinc-nickel.

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Any questions? We’ll gladly assist you ...

Any questions?
We’ll gladly assist you ...

WIOTEC® Ense GmbH & Co. KG
Auf den Geeren 9-11
59469 Ense-Höingen, Germany

WIOTEC® Arnsberg GmbH & Co. KG
Wagenbergstraße 55
59759 Arnsberg, Germany

Phone
+49 2938 97833-0
Fax
+49 2938 97833-20
E-Mail
mailwiotec

From metal to precious metal
The company WIOTEC® is your specialist for surface finishing and metalworking. In our electroplating shop, which is managed according to the latest environmental standards, we are capable of finishing both small parts and long parts of up to six meters. This makes us one of the leading and most efficient decorative surface coaters in Europe.

Our most important resource is our employees - with their commitment, competence and experience. Together with them, we work out and develop individual and tailor-made solutions for our customers. From detailed consultation and planning to purchasing, mechanical and chemical pre-treatment, professional electroplating and supplementary services - WIOTEC®'s range of services leaves nothing to be desired.

© 2023 - WIOTEC® - ALL RIGHTS RESERVED.

© 2023 - WIOTEC® - ALL RIGHTS RESERVED.


Call us:

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Claudia Schäfer
+49 2938 97833-11

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