Method for the decomposition and recovery of metallic constituents from superalloys

US5776329A · kind A · utility

Assignees

• H. C. Starck GmbH & Co. KG · DE
• BAYER HEALTHCARE LLC · DE

Inventors

• Ulrich Krynitz · Goslar, DE
• Armin Olbrich · Seesen, DE
• Wolfgang Kummer · Goslar, DE
• Martin Schloh · Neunburg vorm Wald, DE

Key dates

• Filing date: Apr 15, 1997
• Grant date: Jul 7, 1998
• Expiry date: Apr 15, 2017

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P10/20
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

The present invention relates to a method for the decomposition of superalloys and subsequent recovery of the metallic constituents.