Technical Letters

SurTec Technical Letters deal with current questions in surface treatment and can be ordered at SurTec GmbH for free. If you wish to receive one or more of the articles as a printed copy, please mail your request to

Nr.

Title

Date of the last edition

18

Anodisation – Anodic Oxidation of Aluminium (PDF file, 184 KB) July 2008

17

Electropolishing – Process Description for Electrolytic Polishing of Stainless Steel (PDF file, 148 KB) July 2008

16

Research Report on the Influence of SurTec 042 on Prevention of Nitriding (Barrier Layer Formation) (PDF file, 560 KB)
Author: Reiner Grün

June 2005
revised September 2008

15

Zincate Treatment of Aluminium (PDF file, 795 KB)
Author: Peter Volk
June 2004

14

Methods for Determination of Nonionic Surfactants (PDF file, 204 KB)
Author: Oliver Penz, Andreas Schaab, Karl Brunn
April 2002

13 b

Research Report on the Impending Influence of SurTec 101 on the Successive Nitride Process (PDF file, 412 KB)
Author: Reiner Grün
October 2002

13 a

Cleaning as a Part of Heat Treatment (PDF file, 484 KB)
Author: Reiner Grün
September 2002

12 b

Corrosion Protection during Production, Storage and Transport (PDF file, 180 KB)
Authors: Ralf Möller and Dr. Martin Müller

July 2004
revised September 2008

12 a

Types of Corrosion and their Influence (PDF file, 80 KB)
Authors: Ralf Möller and Dr. Martin Müller
July 2004
revised September 2008

11

Determination of Drag-Out (PDF file, 236 KB)
Author: Rolf Jansen and Sigrid Volk
April 2002

10

Dephosphating before Heat Treatment (PDF file, 76 KB)
Author: Reiner Grün
August 1996

8

Hydrogen Embrittlement (PDF file, 756 KB)
Author: Rolf Jansen and Patricia Preikschat
February 2002

7

Processing of Trivalent Bluepassivations to reach longer Service-Lifes (PDF file, 40 KB)
Author: Rolf Jansen
January 1995

4

Service Life Extension of Trivalent Chromium Based Passivations for Zinc (PDF file, 136 KB)
Author: Rolf Jansen
March 1994

3

Modular Aqueous Cleaning Systems - Different Fields of Application (PDF file, 92 KB)
Author: Ulrike Kunz, Reiner Grün, Karl Brunn
February 2001