Arc spraying method

US6479165B2 · kind B2 · utility

Assignees

• Federal-Mogul Friedberg GmbH · DE
• DRAHTWARENFABRIK DRAHTZUG STEIN GMBH & CO., KG

Inventors

• Manfred Fischer · Leichlingen, DE
• Peter Godel · Freienried, DE
• Werner Trubenbach · Obergriesbach, DE
• Markus Müller · Männedorf, CH
• Reinhard Rosert · Dresden, DE

Key dates

• Filing date: Apr 10, 2001
• Grant date: Nov 12, 2002
• Expiry date: Apr 10, 2021

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/12097
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

There is disclosed a material wire for wear-resistant and trobologically favorable shaped bodies manufactured by the arc spraying method, which comprises a covering (12) and a filling (14). The covering (12) comprises an alloy based on aluminium with at least one further alloy component, for example magnesium or manganese. The filling (14) comprises further alloy components for the resulting alloy of the shaped body, for example silicon. The filling (14) may apart from the silicon also comprise further components, for example aluminium and/or boron. By way of this the composition and the material properties of the resulting alloy of the shaped body may be set.