Amorphous caesium aluminum fluoride complex, its production and use

US9498853B2 · kind B2 · utility

Inventors

• Gerd J. Harms · Goslar, DE
• Hartmut Hofmann · Frankfurt am Main, DE
• Klaus Lehmann · Rochlitz, DE
• Alexander Schiedt · Seesen, DE

Key dates

• Filing date: Dec 20, 2006
• Grant date: Nov 22, 2016
• Expiry date: Jun 16, 2028

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B23K35/361
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

The present invention provides an amorphous caesium aluminum fluoride complex, a process for its production and the use of the complex as a flux, in particular for the soft soldering of aluminum.