Method of bonding two bodies together

Method of bonding two bodies together

A surface of each of the bodies is coated with a layer of gold. The bodies are placed in a chamber which is evacuated to a pressure of at least 103 torr. While maintaining the chamber and its contents at room temperature, the gold layers are brought into contacting relation and a pressure of between...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KNOX, JOSEPH DALE
Format: Patent
Sprache:eng
Schlagworte:
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
ELECTRICITY
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:A surface of each of the bodies is coated with a layer of gold. The bodies are placed in a chamber which is evacuated to a pressure of at least 103 torr. While maintaining the chamber and its contents at room temperature, the gold layers are brought into contacting relation and a pressure of between 800 psi and 2500 psi is applied to the bodies to bond the gold layers together.