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    REDUCED METAL CONTENT CERAMIC COMPOSITE BODIES
    2.
    发明申请
    REDUCED METAL CONTENT CERAMIC COMPOSITE BODIES 审中-公开
    减少金属含量陶瓷复合体

    公开(公告)号：WO1992000939A2

    公开(公告)日：1992-01-23

    申请号：PCT/US1991004950

    申请日：1991-07-12

    Applicant: LANXIDE TECHNOLOGY COMPANY, LP ,  JOHNSON, William, Bayard ,  WANG, James, Cheng-Koung

    Inventor： LANXIDE TECHNOLOGY COMPANY, LP

    IPC: C04B41/91

    CPC classification number: C04B41/009 ,  C04B35/652 ,  C04B41/53 ,  C04B41/91 ,  C04B41/0072 ,  C04B41/4517 ,  C04B41/5057 ,  C04B41/507 ,  C04B41/5133 ,  C04B35/58 ,  C04B35/56 ,  C04B35/65

    Abstract: This invention relates generally to a novel method for removing metal from a formed self-supporting body. A self-supporting body is made by reactively infiltrating a molten parent metal into a bed or mass containing a boron donor material and a carbon donor material (e.g., boron carbide) and/or a boron donor material and a nitrogen donor material (e.g., boron nitride) and, optionally, one or more inert fillers. Once the self-supporting body is formed, it is then subjected to appropriate conditions which causes metallic constituent contained in the self-supporting body to be at least partially removed.

    Abstract translation: 本发明一般涉及从形成的自支撑体中去除金属的新方法。 通过将熔融母体金属反应性渗透到含有硼供体材料和碳供体材料（例如碳化硼）和/或硼供体材料和氮供体材料（例如， 氮化硼）和任选的一种或多种惰性填料。 一旦形成自支撑体，然后对其进行适当的条件，使包含在自支撑体中的金属成分至少部分地被去除。

    POROSITY CONTROL IN CERAMIC COMPOSITE BODIES
    3.
    发明申请
    POROSITY CONTROL IN CERAMIC COMPOSITE BODIES 审中-公开
    陶瓷复合体中的孔隙控制

    公开(公告)号：WO1992000931A2

    公开(公告)日：1992-01-23

    申请号：PCT/US1991004948

    申请日：1991-07-12

    Applicant: LANXIDE TECHNOLOGY COMPANY, LP ,  CLAAR, Terry, Dennis ,  JOHNSON, William, Bayard

    Inventor： LANXIDE TECHNOLOGY COMPANY, LP

    IPC: C04B35/65

    CPC classification number: C04B35/58078 ,  B22F7/004 ,  C04B35/58071 ,  C04B35/652 ,  C04B38/06 ,  C04B2235/3821 ,  C04B2235/404 ,  C04B2235/5436 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/963 ,  C22C1/08 ,  C22C29/14 ,  C22C2001/081 ,  C22C2001/1089

    Abstract: This invention relates generally to novel methods of preparing self-supporting bodies and to the novel products made thereby. In its more specific aspects, this invention relates to methods of producing self-supporting bodies having controlled porosity and graded properties and comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide. The method comprises, in one embodiment, reacting a powdered parent metal, in molten form, with a bed or mass comprising a boron donor material and a carbon donor material (e.g., boron carbide) and, optionally, one or more inert fillers, to form the body. In another embodiment, both of a powdered parent metal and a body or pool of molten parent metal are induced to react with a bed or mass comprising a boron donor material and a carbon donor material (e.g., boron carbide) and, optionally, one or more inert fillers to produce a grading effect in the resultant body. In addition, combustible additives (e.g., gelatin, corn starch, wax, etc.) can be mixed with the bed or mass comprising, for example, a boron carbide material to aid in porosity production and control. When the self-supporting body of the instant invention is formed while in contact with a previously formed ceramic, metal or composite body, a bond can be formed between the two bodies, thus creating a macrocomposite body.

    Abstract translation: 制备自支撑体和新产品的新工艺。 在这些更具体的方面中，本发明涉及生产具有可控孔隙率和分级性能的自支承体并且包含一种或多种含硼化合物，例如硼化物或硼化物和碳化物的方法。 在一个实施方案中，该方法包括使熔融形式的粉末状基体金属与包含硼给体材料和碳给体材料（例如碳化硼 和任选地一种或多种惰性填料以形成身体。 在另一个实施方案中，粉末状基体金属和熔融基体金属体或浴与包含硼给体材料和碳给体材料（例如， 例如，碳化硼）和任选的一种或多种惰性填料以在所得到的体内产生渐变效果。 另外，可燃添加剂（例如明胶，谷物淀粉，蜡等）可以与包含例如碳化硼的床或物质混合 协助生产和调节孔隙度。 当本发明的自支承体在与先前形成的陶瓷，金属或复合体接触时形成时，可以在两个体之间形成结合，从而形成大复合体。

    SILICON CARBIDE BODIES AND METHODS OF MAKING THE SAME
    4.
    发明申请
    SILICON CARBIDE BODIES AND METHODS OF MAKING THE SAME 审中-公开
    硅碳化物体及其制备方法

    公开(公告)号：WO1994020429A1

    公开(公告)日：1994-09-15

    申请号：PCT/IB1994000048

    申请日：1994-03-08

    Applicant: LANXIDE TECHNOLOGY COMPANY, LP

    Inventor： LANXIDE TECHNOLOGY COMPANY, LP ,  WILLIAM, Bayard, Johnson

    IPC: C04B35/56

    CPC classification number: C04B35/573

    Abstract: This invention broadly relates to methods for producing self-supporting silicon carbide and silicon carbide composite bodies. More particularly, this invention relates to silicon carbide and silicon carbide composites, grown by the oxidation reaction of a silicon metal with a gas comprising at least one gas selected from the group consisting of fluorinated hydrocarbon gases, chlorohydrocarbon gases and chlorofluorocarbon gases.

    Abstract translation: 本发明广泛涉及制造自支撑碳化硅和碳化硅复合体的方法。 更具体地说，本发明涉及通过硅金属与气体的氧化反应生长的碳化硅和碳化硅复合材料，所述气体包括选自氟化烃气体，氯代烃气体和氯氟烃气体中的至少一种气体。

    GRADED COMPOSITE BODIES AND METHODS FOR MAKING SAME
    5.
    发明申请
    GRADED COMPOSITE BODIES AND METHODS FOR MAKING SAME 审中-公开
    分级复合体及其制备方法

    公开(公告)号：WO1992019782A1

    公开(公告)日：1992-11-12

    申请号：PCT/US1992003511

    申请日：1992-04-28

    Applicant: LANXIDE TECHNOLOGY COMPANY, LP

    Inventor： LANXIDE TECHNOLOGY COMPANY, LP ,  Yang, Chwen-Chich

    IPC: C22C01/10

    CPC classification number: B22D19/14 ,  B22F2003/1014 ,  B22F2998/00 ,  C22C1/1036 ,  C22C2001/1047 ,  C22C2001/1063 ,  B22F2207/03

    Abstract: The present invention relates to the formation of bodies having graded properties. Particularly, the invention provides a method for forming a metal matrix composite body having graded properties. The graded properties are achieved by, for example, locating differing amounts of filler material in different portions of a formed body and/or locating different compositions of filler material in different portions of a formed body and/or locating different sizes of filler materials in different portions of a formed body. In addition, the invention provides for the formation of macrocomposite bodies wherein, for example, an excess of matrix metal can be integrally bonded or attached to a graded metal matrix composite portion of a macrocomposite body.

    POLYMER MATRIX COMPOSITE BODIES AND METHODS FOR MAKING THE SAME
    6.
    发明申请
    POLYMER MATRIX COMPOSITE BODIES AND METHODS FOR MAKING THE SAME 审中-公开
    聚合物基体复合体及其制备方法

    公开(公告)号：WO1992018327A1

    公开(公告)日：1992-10-29

    申请号：PCT/US1992003293

    申请日：1992-04-22

    Applicant: LANXIDE TECHNOLOGY COMPANY, LP ,  LOOBY, Christopher, Mark ,  WEINSTEIN, Jerry, Glenn ,  McELWEE, David, Marc ,  GODLBERG, Perry, Brian

    Inventor： LANXIDE TECHNOLOGY COMPANY, LP

    IPC: B29C67/24

    CPC classification number: B29C67/244 ,  B29C2791/008 ,  B29K2705/00 ,  B29K2709/02 ,  B29K2709/04

    Abstract: This invention relates generally to a novel process for making self-supporting polymer matrix composite bodies, and the novel products produced thereby. More specifically, an appropriate filler material is caused to be placed within a particular polymer material, whereby the polymer material functions as a matrix and the filler material synergistically interacts with the polymer to form a novel composite body. By combining specific polymer matrix materials with specific filler or reinforcing materials, very desirable wear parts can be fabricated.

    Abstract translation: 本发明一般涉及一种制备自支撑聚合物基质复合体的新方法，以及由此产生的新产品。 更具体地，使适当的填料材料放置在特定的聚合物材料内，由此聚合物​​材料用作基质，并且填料与聚合物协同地相互作用以形成新的复合体。 通过将特定的聚合物基质材料与特定的填料或增强材料组合，可以制造非常理想的耐磨部件。

    TOOLING MATERIALS FOR MOLDS
    7.
    发明申请
    TOOLING MATERIALS FOR MOLDS 审中-公开
    工具材料

    公开(公告)号：WO1992010347A1

    公开(公告)日：1992-06-25

    申请号：PCT/US1991009118

    申请日：1991-12-05

    Applicant: LANXIDE TECHNOLOGY COMPANY, LP ,  NEWKIRK, Marc, Stevens ,  SIMPSON, Robert, L. ,  NISKANEN, Paul, Walter ,  KLIER, Eric, Michael

    Inventor： LANXIDE TECHNOLOGY COMPANY, LP

    IPC: B29C33/38

    CPC classification number: B29C33/38 ,  B22F5/007 ,  C04B35/80

    Abstract: This invention relates generally to the fabrication of materials for use as tools (22) in various applications. Specific emphasis is placed upon certain ceramic matrix composite materials and metal matrix composite materials for use as tools as well as certain ceramic matrix composite and/or metal matrix composite coatings on substrate materials, also for use as tools. This invention makes specific reference to a number of different materials for use as tools in the molding of thermoplastic materials (e.g., polymers, plastics, ceramics, glasses, metals) with particular emphasis being directed to the thermoplastic molding of plastics or polymers.

    Abstract translation: 本发明一般涉及在各种应用中用作工具（22）的材料的制造。 特别强调某些陶瓷基复合材料和金属基复合材料用作工具以及用作基板材料的某些陶瓷基体复合材料和/或金属基复合涂层，也可用作工具。 本发明具体参考许多不同的材料，用作模制热塑性材料（例如，聚合物，塑料，陶瓷，玻璃，金属）中的工具，特别强调的是塑料或聚合物的热塑性模塑。

    FILLER MATERIALS FOR METAL MATRIX COMPOSITES
    9.
    发明申请
    FILLER MATERIALS FOR METAL MATRIX COMPOSITES 审中-公开
    金属基复合材料填充材料

    公开(公告)号：WO1991017276A2

    公开(公告)日：1991-11-14

    申请号：PCT/US1991003161

    申请日：1991-05-07

    Applicant: LANXIDE TECHNOLOGY COMPANY, LP ,  NEWKIRK, Marc, Stevens ,  MORTENSON, Mark, Gordon

    Inventor： LANXIDE TECHNOLOGY COMPANY, LP

    IPC: C22C01/09

    CPC classification number: C22C1/1036 ,  B22F1/025 ,  C22C2001/1063

    Abstract: The present invention relates to a novel process for forming a filler material which can be used in various metal matrix composite formation processes for forming metal matrix composite bodies. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material or a preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material or preform. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum. The amount of matrix metal provided is sufficient only to coat, to a desired thickness, substantially all of the filler material. The coated filler material is thereafter comminuted for use in any desired metal matrix composite formation process.

    Abstract translation: 本发明涉及可用于形成金属基质复合体的各种金属基复合材料形成方法中的填充材料的形成方法。 特别地，渗透增强剂和/或渗透增强剂前体和/或渗透气氛至少在该过程中的某一点与填料或预型体连通，这允许熔融基质金属自发地渗透填料或 预制棒。 发生这种自发性渗透，而不需要施加任何压力或真空。 提供的基体金属的量足以仅涂覆到所需的厚度，基本上全部填充材料。 然后将涂覆的填充材料粉碎以用于任何所需的金属基质复合物形成工艺。

    METHODS OF FORMING ELECTRONIC PACKAGES
    10.
    发明申请
    METHODS OF FORMING ELECTRONIC PACKAGES 审中-公开
    形成电子封装的方法

    公开(公告)号：WO1991013462A1

    公开(公告)日：1991-09-05

    申请号：PCT/US1991001247

    申请日：1991-02-25

    Applicant: LANXIDE TECHNOLOGY COMPANY, LP ,  KECK, Steven, David ,  ROCAZELLA, Michael, Angelo ,  ENGELGAU, Peter, Michael ,  HANNON, Gregory, Eugene ,  WHITE, Danny, Ray ,  NAGELBERG, Alan, Scott

    Inventor： LANXIDE TECHNOLOGY COMPANY, LP

    IPC: H01L21/48

    Abstract: The present invention relates to the formation of a macrocomposite body for use as an electronic package or container. The macrocomposite body is formed by spontaneously infiltrating a permeable mass of filler material (247) or a preform with molten matrix metal (250) and bonding the spontaneously infiltrated material to at least one second material such as a ceramic or ceramic containing body and/or a metal or metal containing body. Moreover, prior to infiltration, the filler material or preform is placed into contact with at least a portion of a second material such that after infiltration of the filler material or preform by molten matrix metal, the infiltrated material is bonded to said second material, thereby forming a macrocomposite body. The macrocomposite body may then be coated by techniques according to the present invention to enhance its perfomance and/or bonding capabilities.

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