ROLLED SURFACES HAVING A DULLED GLOSS FINISH

ROLLED SURFACES HAVING A DULLED GLOSS FINISH

This application discloses methods of preparing a work roll for applying a dulled gloss finish on a metal substrate surface. The resulting finish has a fairly uniform glossiness with a slightly matted appearance and with minimal directionality. The work rolls have an Ra value of from 0.2 to 0.4 μm a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WRIGHT, David Skingley, RAWE, Franz Josef
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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Beschreibung
Zusammenfassung:This application discloses methods of preparing a work roll for applying a dulled gloss finish on a metal substrate surface. The resulting finish has a fairly uniform glossiness with a slightly matted appearance and with minimal directionality. The work rolls have an Ra value of from 0.2 to 0.4 μm and an Rz value of less than 3.0 μm. Methods of forming a dulled gloss finish on a metal substrate are also described herein.