Method of bonding a ceramic composite body to a second body and

Details Method of bonding a ceramic composite body to a second body and Method of bonding a ceramic composite body to a second body and

1990-07-23

1991-04-30

Heinrich, Sam

Metal fusion bonding

Process

Metal to nonmetal with separate metallic filler

228124, 228176, 22826312, B23K 3100, B23K10316, C22C 102, C04B 3558

Patent

active

050110632

ABSTRACT:
This invention relates generally to a novel method of manufacturing a composite body and to novel products made thereby. More particularly, the invention relates to a method of producing a self-supporting body comprising one or more boron-containing compounds, e.g., a boride or a boride and carbide, by reactive infiltration of molten parent metal into a bed or mass containing boron carbide, and, optionally, one or more inert fillers and permitting residual or excess parent metal, to remain bonded to the formed self-supporting body. Excess metal is used to form a bond between the reactively infiltrated body and another body (e.g., a metal or a ceramic body).

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patent: 4777014 (1988-10-01), Newkirk et al.
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