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Method for forming metal matrix composite bodies containing three- dimensionally interconnected co-matrices and products produced thereby
Method for forming metal matrix composite bodies containing three- dimensionally interconnected co-matrices and products produced thereby
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机译:包含三维互连的共基质的金属基质复合体的形成方法及其生产的产品
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摘要
The present invention relates to the formation of a metal matrix composite body by the spontaneous infiltration of a molten matrix metal (6) into a three-dimensionally interconnected material (8) Moreover, the three-dimensionally interconnected material (8) may contain filler material within at least a portion of its porosity. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material and/or a three-dimensionally interconnected material(8) and/or a matrix metal at least at some point during the process, which permits molten matrix metal(6) to spontaneously infiltrate the three-dimensionally interconnected material (8) and any filler material contained within at least a portion of the porosity of the three-dimensionally interconnected material.
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