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公开(公告)号：US4892693A
公开(公告)日：1990-01-09
申请号：US77451
申请日：1987-07-24
摘要： A composite and a process for forming it are provided, said process comprising providing a substrate bearing crystalline and preferably single crystal filaments as growths on the substrate and forming a solid matrix encompassing the filaments. The composites are useful for aircraft, boat and auto skins and structural members.
摘要翻译： 提供了一种复合材料和一种用于形成它的方法，所述方法包括提供一种承载晶体并且优选单晶细丝作为生长在基底上并形成包围长丝的固体基质的基底。 复合材料可用于飞机，船舶和汽车外观以及结构构件。
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2.发明授权Formation of ceramic-metal composite by pressure casting and oxidation sintering 失效通过压铸和氧化烧结形成陶瓷 - 金属复合材料
公开(公告)号：US5194202A
公开(公告)日：1993-03-16
申请号：US757932
申请日：1991-09-12
CPC分类号： C04B41/009 , C04B41/5155 , C04B41/88 , C22C29/12 , F41H5/0414
摘要： A method of forming a ceramic-metal composite including steps of providing a body of ceramic material; infiltrating molten metal into open spaces of the body at an elevated pressure; cooling the metal to form a solid composite; and reacting a portion of the metal in the composite at an elevated temperature with an oxidizing gas. A particularly preferred composite is made by infiltrating an alumina body with an aluminum alloy and then oxidizing in air at an elevated temperature. The composite is useful for making armor plate and other products where a combination of high hardness, good strength, and light weight are needed.
摘要翻译： 一种形成陶瓷 - 金属复合材料的方法，包括提供陶瓷材料体的步骤; 在高压下将熔融金属浸入身体的开放空间; 冷却金属以形成固体复合材料; 并使复合材料中的金属的一部分在升高的温度下与氧化气体反应。 特别优选的复合材料是通过用铝合金渗透氧化铝体然后在升高的温度下在空气中氧化而制成的。 该复合材料可用于制造具有高硬度，高强度和轻重量组合的装甲板和其他产品。
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