COMPOSITE MATERIAL AND COMPONENT MADE THEREFROM, AS WELL AS METHOD OF PRODUCING SAID COMPOSITE MATERIAL AND COMPONENT THEREFROM Russian patent published in 2012 - IPC C04B41/88 

Abstract RU 2467987 C2

FIELD: chemistry.

SUBSTANCE: invention relates to metal-ceramic composite material and a method of producing the composite material or a component therefrom and can be used to make a brake pad, a friction element or a sealing element. At the first step, a porous ceramic workpiece is made from ceramic starting mass containing a basic ceramic component in form of an oxide and additional ceramic component. At the second step, the porous ceramic workpiece is saturated with molten metal. The additional ceramic component, with is reactive with respect to the basic component, contains Cu2O and at the first step and/or the second step reacts at least partially with the basic ceramic component. Content of the additional component in the ceramic starting mass is equal to 0.05-30 wt %. The molten metal used is copper or copper alloy.

EFFECT: high strength and heat conductivity of the component made from the composite material.

12 cl

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RU 2 467 987 C2

Authors

Shtaudeneker Dirk

Lott Oliver

Lindemann Gert

Leonkhardt Mattias

Nagel' Al'Vin

Dates

2012-11-27Published

2007-10-01Filed