Cutting tool and method of making same

US6284366A · kind A · utility

Assignee

• Widia GmbH · DE

Inventors

• Udo Konig · Essen, DE
• Ingolf Endler · Coswig, DE
• Albrecht Leonhard · Dresden, DE

Key dates

• Filing date: Jun 1, 1999
• Grant date: Sep 4, 2001
• Expiry date: Jun 1, 2019

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/265
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A tool having a substrate and at least as a sole layer or the outermost layer, a coating of the molybdenum sulfide containing 0.5 to 6 atomic % chlorine.