Bonding amalgam and method of making

Alloys or metallic compositions – Gallium – indium – or thallium base

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Details

420590, 4332281, C22C 2800

Patent

active

050531956

ABSTRACT:
An amalgam and a method of preparing an amalgam for bonding two articles together, which includes mixing a composition of a liquid metal and a metal powder to thoroughly wet the metal powder with the liquid metal, and thereafter mixing a composition with a pestle element for mechanically amalgamating the composition. Other additives may be provided such as ductile metals, additives containing oxides, ceramics, or other non-metallic compounds, and volatile constituents. The amalgamated composition can then wet surfaces to be bonded and harden at or near room temperature.

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