Metallizing of Machinable Glass Ceramic.

摘要

A satisfactory technique has been developed for metallizing Corning (Code 9658) machinable glass ceramic for brazing. Analyses of several bonding materials suitable for metallizing were made using microprobe analysis,optical metallography,and tensile strength tests. The effect of different cleaning techniques on the microstructure and the effect of various firing temperatures on the bonding interface were also investigated. A nickel paste,used for thick-film application,has been applied to obtain braze joints with strength in excess of 2000psi. (ERA citation 01:013693)