Decorative surface treatment for metals

A decorative surface treatment of hardenable metals to achieve a three dimensional textured surface with the appearance of mokume gane or Damascus steel. The annealed surface of the metal is selectively hardened by a laser in zones next to unhardened areas. The unhardened areas are selectively eaten...

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1. Verfasser: BOONE BRUCE T
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A decorative surface treatment of hardenable metals to achieve a three dimensional textured surface with the appearance of mokume gane or Damascus steel. The annealed surface of the metal is selectively hardened by a laser in zones next to unhardened areas. The unhardened areas are selectively eaten away by abrasives in a way that allows deep texture relief.