Method for manufacturing workpieces having adaptation faces capable of withstanding extremely high surface pressures and temperatures, and product produced thereby

US4363854A · kind A · utility

Assignee

• Glyco Metallwerke Daelen & Loos GmbH · DE

Inventors

• Erich Hodes · Rosbach, DE
• Michael Steeg · Stadtilm, DE
• Peter Lippok · Wiesbaden, DE

Key dates

• Filing date: Jun 16, 1980
• Grant date: Dec 14, 1982
• Expiry date: Jun 16, 2000

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/24471
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

Manufacturing method and high-stress resistant product produced thereby. The method involves electro deposition by cathodic electrolysis of a thin metallic layer of the oxide of the metal molybdenum, on the surface of a metal workpiece. The workpiece, which could be solid or else a laminate such as a slide bearing, thus has an adaptation surface capable of withstanding extremely high surface pressures and/or high temperatures, and of preventing metallic-surface abrasion or galling, and dry friction.