From the basics of chromate treatment to environmental regulations! A detailed comparison of hexavalent chromium and trivalent chromium.
This document is a technical material comparing hexavalent chromium and trivalent chromium. It includes the basic principles, purposes, and applications of chromate treatment, as well as the advantages and disadvantages of both hexavalent and trivalent chromium. Information regarding regulatory frameworks such as the RoHS directive is also included, which can assist in the selection of surface treatments. 【Contents (partial)】 ■ What is chromate treatment? ■ Advantages and disadvantages of hexavalent chromium ■ Advantages and disadvantages of trivalent chromium ■ Comparison of rust prevention effects ■ Cost comparison *For more details, please download the PDF or feel free to contact us.
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Ohta Corporation is a company primarily engaged in the manufacturing of precision machined products and the wholesale of screw-related components. We have established an in-house production system for small lot production of machined products, and by enhancing our "supply capacity," "flexibility," and "quality," we are able to provide services that further satisfy our customers. Please feel free to consult with us if you have any requests.




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