| Publications: | Press Review | Articles | Technical Letters | Presentations |
| Presentations | |
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The highlighted titles are links to the respective texts in PDF format. If you have problems opening and/or printing any of them, please read the instructions on the home page (written for product information sheets) explaining how to use PDF files. |
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Passivation Based
on Trivalent Chromium (PDF
file, 868 KB) by Peter Volk Presented at Surfair, 5-6 July, 2008 in Biarritz, France |
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Electroless Nickel (PDF file,
1 MB) by Sigrid Volk |
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Non Cyanide Alkaline Copper Process SurTec 864 (PDF file,
72 KB) by Sigrid Volk Presented September 16th, 2005 |
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High Performance Galvanising of Mass Articles in a Centrifuge (PDF file,
1.3 MB) by Dr. Rolf Jansen Presented in Brasil December 11th, 2004 |
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EC End of Life Vehicles Directive
and Hexavalent Chromium (PDF file,
652 KB) by Patricia Preikschat Presented at the ARNOLD Customer Seminar: "Chromium(VI)-Free Surfaces - Economic and Safe Process Assembly Technology" on October 29 and 30, 2003 in Cardiff (Wales) and Birmingham (England) |
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Chromitation®, Passivation sans
chrome(VI): Base pour Deltacoll® et DELTA-PROTEKT® sur Zinc
et alliages de zinc (PDF file,
2.6 MB) by Dr. Peter Hülser Presented at the Dörken Symposium: Systemes de Revetements Industriels Doerken, Systeme AntiCorrosion Micro-Couche Delta MKS on November 30, 2002 in Élincourt-Saint-Marquerite (France) |
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Replacement of Hexavalent Chrome
Passivation on Galvanized Steel (PDF file,
264 KB) by Dr. Peter Hülser Presented at the AESF Continuous Steel Strip Symposium, Cleveland, May 2002 |
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Black Layers with Cathodic Corrosion Protection (PDF file,
372 KB) by Dr. Rolf Jansen, Sigrid Volk and Patricia Preikschat A paper given at the Interfinish 2000 in Garmisch-Partenkirchen, Germany, discussing the newest trivalent finishing technologies |
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Replacement of Hexavalent Chromium
in Passivations of Zinc And Zinc Alloys (PDF file,
480 KB) by Patricia Preikschat and Dr. Rolf Jansen A more scientific background paper, originally given at the Ulmer Gespraech 2001, discussing also non-chromium alternatives |
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| SurTec 680 — Chromiting® The Thick Layer Passivation for Zinc and Zinc Alloys Free of Hexavalent Chromium (PDF file, 2.4 MB) by Dr. Rolf Jansen and Patricia Preikschat A general introduction in the development, the application and the economy of the process, April 2001 |
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| SurTec 680 — Chromiting® Tests and Results by Automotive Industries and Suppliers (PDF file, 60 KB) by Peter Volk, May 2001 |
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New Concepts in Non Cyanide Alkaline Zinc
Plating (PDF file,
1.8 MB) by Dr. Rolf Jansen Four main elements of a new process: real inert anodes, highly effective zinc generator baskets, additives of the last generation, and the ZincOperator — an electrochemical process controller, August 2000 |
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| Hexavalent Chromium Processes: Hard Chromium Process SurTec 875 and Decorative Chromium Process SurTec 871 (PDF file, 648 KB) by Bettina Kerle, Mathias Opper, Sigrid Volk A very complete paper on application, hints, test methods of chromium plating |
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Electrochemical Basics of Electroplating (PDF file,
512 KB) by Dr. Rolf Jansen Scientific explanations for burning limits, metal distribution, why we can or cannot plate certain metals; statements on electrodes, electrolytes and last an overview on the most common processes and their application |
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