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    Ceramic articles with tailored metallic component
    3.
    发明授权
    Ceramic articles with tailored metallic component 失效
    具有定制金属部件的陶瓷制品

    公开(公告)号：US5185303A

    公开(公告)日：1993-02-09

    申请号：US793933

    申请日：1991-11-14

    Applicant: Robert C. Kantner ,  Michael A. Rocazella ,  Jerry G. Weinstein ,  Danny R. White

    Inventor： Robert C. Kantner ,  Michael A. Rocazella ,  Jerry G. Weinstein ,  Danny R. White

    IPC: C04B35/65

    CPC classification number: C04B35/652 ,  Y10T428/12007

    Abstract: A self-supporting ceramic body produced by oxidation of a molten precursor metal with a vapor-phase oxidant to form an oxidation reaction product and inducing a molten flux comprising said molten precursor metal through said oxidation reaction product. A second metal is incorporated into said molten flux during the oxidation reaction. The resulting ceramic body includes sufficient second metal such that one or more properties of said ceramic body are at least partially affected by the presence and properties of said second metal in the metallic constituent.

    Abstract translation: 一种自支撑陶瓷体，其通过用气相氧化剂氧化熔融前体金属而形成，以形成氧化反应产物，并通过所述氧化反应产物诱导包含所述熔融前体金属的熔融焊剂。 在氧化反应期间将第二金属并入所述熔融焊剂中。 所得到的陶瓷体包括足够的第二金属，使得所述陶瓷体的一个或多个特性至少部分地受到金属成分中所述第二金属的存在和性质的影响。

    Process for preparing self-supporting bodies and products made thereby
    5.
    发明授权
    Process for preparing self-supporting bodies and products made thereby 失效
    制备自支撑体及其制品的方法

    公开(公告)号：US4978644A

    公开(公告)日：1990-12-18

    申请号：US449521

    申请日：1989-12-12

    Applicant: Danny R. White ,  Terry D. Claar

    Inventor： Danny R. White ,  Terry D. Claar

    IPC: C04B35/58 ,  C04B35/65

    CPC classification number: C04B35/5805 ,  C04B35/58064 ,  C04B35/58071 ,  C04B35/58078 ,  C04B35/652 ,  C04B35/653

    Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal into a boron nitride material typically resulting in a body comprising a boron-containing compound, a nitrogen-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron nitride, to produce a composite by reactive infiltration, which composite comprises a matrix which embeds the filler material. The matrix, in a composite body containing filler material, comprises one or more of metal, a boron-containing compound and a nitrogen-containing compound. The relative amounts of reactants and process conditions may by altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel having a venting means included therein.

    Abstract translation: 通过将母体金属反应性渗透到氮化硼材料中而产生自支撑体，通常产生包含含硼化合物，含氮化合物和金属的体。 待渗透的物质可以包含一种或多种与氮化硼混合的惰性填料，以通过反应性渗透产生复合材料，该复合材料包括嵌入填料的基质。 含有填料的复合体中的基体包含一种或多种金属，含硼化合物和含氮化合物。 反应物和工艺条件的相对量可以通过改变或控制以产生包含不同体积百分比的陶瓷，金属和/或孔隙率的主体。 待渗透的物质可以包含在其中包括排气装置的耐火容器中。

    Process for preparing self-supporting bodies and products made thereby
    6.
    发明授权
    Process for preparing self-supporting bodies and products made thereby 失效
    制备自支撑体及其制品的方法

    公开(公告)号：US4940679A

    公开(公告)日：1990-07-10

    申请号：US137044

    申请日：1987-12-23

    Applicant: Terry D. Claar ,  Steven M. Mason ,  Kevin P. Pochopien ,  Danny R. White

    Inventor： Terry D. Claar ,  Steven M. Mason ,  Kevin P. Pochopien ,  Danny R. White

    IPC: C04B35/58 ,  C04B35/56 ,  C04B35/563 ,  C04B35/622 ,  C04B35/65 ,  C04B41/50 ,  C04B41/87 ,  C22C29/00 ,  C22C29/14

    CPC classification number: C04B41/009 ,  C04B35/56 ,  C04B35/5607 ,  C04B35/5611 ,  C04B35/5622 ,  C04B35/5805 ,  C04B35/58064 ,  C04B35/58071 ,  C04B35/58078 ,  C04B35/652 ,  C04B35/653 ,  C04B41/5062 ,  C04B41/87 ,  C22C29/00

    Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal into boron carbide typically resulting in a composite comprising a boron-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron carbide, or at least one carbon donor material, to produce a composite by reactive infiltration, which composite comprises a matrix of metal and boron-containing compound embedding the filler. In one embodiment of the invention, a parent metal is reactively infiltrated into a mass comprising a boron carbide material mixed with a carbon-containing compound. In this embodiment, a self-supporting composite is formed typically comprising a boron-containing compound, a carbon-containing compound, and metal. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel having a venting means included therein.

    Abstract translation: 通过将母体金属反应性浸渗到碳化硼中而产生自支撑体，通常产生包含含硼化合物和金属的复合材料。 待渗透的物质可以含有一种或多种与碳化硼或至少一种碳供体材料混合的惰性填料，以通过反应性渗透产生复合材料，该复合材料包含嵌入填料的金属和含硼化合物的基质。 在本发明的一个实施方案中，母体金属被反应地渗透到包含与含碳化合物混合的碳化硼材料的组合物中。 在该实施方案中，通常包含含硼化合物，含碳化合物和金属的自支撑复合材料。 可以改变或控制反应物和工艺条件的相对量，以产生包含不同体积百分比的陶瓷，金属和/或孔隙的体。 待渗透的物质可以包含在其中包括排气装置的耐火容器中。

    Self-supporting composite bodies
    10.
    发明授权
    Self-supporting composite bodies 失效
    自支撑复合体

    公开(公告)号：US5296419A

    公开(公告)日：1994-03-22

    申请号：US16629

    申请日：1993-02-12

    Applicant: Danny R. White ,  Terry D. Claar

    Inventor： Danny R. White ,  Terry D. Claar

    IPC: C04B35/583 ,  C04B35/58 ,  C04B35/65 ,  C22C1/10

    CPC classification number: C04B35/653 ,  C04B35/58007 ,  C04B35/58014 ,  C04B35/58028 ,  C04B35/5805 ,  C04B35/58064 ,  C04B35/58071 ,  C04B35/58078 ,  C04B35/581 ,  C04B35/584 ,  C04B35/632 ,  C04B35/652 ,  Y10T428/12007

    Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal into a boron nitride material typically resulting in a body comprising a boron-containing compound, a nitrogen-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron nitride, to produce a composite by reactive infiltration, which composite comprises a matrix which embeds the filler material. The matrix, in a composite body containing filler material, comprises one or more of metal, a boron-containing compound and a nitrogen-containing compound. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel having a venting means included therein.

    Abstract translation: 通过将母体金属反应性渗透到氮化硼材料中而产生自支撑体，通常产生包含含硼化合物，含氮化合物和金属的体。 待渗透的物质可以包含一种或多种与氮化硼混合的惰性填料，以通过反应性渗透产生复合材料，该复合材料包括嵌入填料的基质。 含有填料的复合体中的基体包含一种或多种金属，含硼化合物和含氮化合物。 可以改变或控制反应物和工艺条件的相对量，以产生包含不同体积百分比的陶瓷，金属和/或孔隙的体。 待渗透的物质可以包含在其中包括排气装置的耐火容器中。

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