Reibungsreduzierende Werkzeuge/Friction-reducing tools – Chemical tool coatings for aluminum sheet metal forming
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Bibliographic information
Open Access Full access
wt Werkstattstechnik online
Volume 115 (2025), Issue 10
- Authors:
- Publisher
- VDI fachmedien, Düsseldorf
- Copyright Year
- 2025
- ISSN-Online
- 1436-4980
- ISSN-Print
- 1436-4980
Chapter information
Open Access Full access
Volume 115 (2025), Issue 10
Reibungsreduzierende Werkzeuge/Friction-reducing tools – Chemical tool coatings for aluminum sheet metal forming
- Authors:
- ISSN-Print
- 1436-4980
- ISSN-Online
- 1436-4980
- Preview:
To reduce friction and wear during the forming of aluminum sheet, tool surfaces made of a cast material (EN-GJS-700–2) were chemically oxidized and electrochemically phosphated. The phosphated coatings reduced the coefficient of friction by up to 47,62 % compared to uncoated surfaces. However, high adhesion of the aluminum to the tool surface was observed.
Bibliography
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