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The Coatinc Company Holding GmbH
44793 Bochum, Germany
Phone: +49 234 52905-0
Fax: +49 234 52905-15
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Today, corrosion protection in the automotive industry should not be a matter of weight. Adjustable layer thicknesses in high-temperature galvanization help to achieve a significant reduction of the final weight of components – without any loss of protective properties. For surface quality down to the smallest hollow space – proven by several million components galvanized by us every year for the automotive industry.
The Coatinc Company – so that perfect protection can be easily achieved.
The high-temperature galvanized component of the BMW M6 sports car was awarded 1st place in the Hot-Dip Galvanizing Innovation Award 2012. The high-temperature galvanized flood protection system “HWS-mobile” was also awarded 1st place in the Steel Innovation Award 2012.
Compared to the conventional hot-dip galvanizing, HTV (high-temperature galvanizing) creates glossier surfaces with constant micro-roughness, extreme wear and abrasion ability and high accuracy of fit of the components due to tight tolerance limits. The iron-zinc solid solution alloy with hardness values of 260 Hv to 340 Hv provides highly robust stone guard properties.
Hot-dip galvanizing is largely resistant to mechanical stress, but in very extreme conditions scrapes and scratches may occur. In such cases cathodic protection electrochemically forms a barrier, thereby providing protection against corrosion defects.