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    Macrocomposite bodies
    3.
    发明授权
    Macrocomposite bodies 失效
    大复合体

    公开(公告)号：US5618635A

    公开(公告)日：1997-04-08

    申请号：US411055

    申请日：1995-03-27

    申请人： Marc S. Newkirk ,  Danny R. White ,  Christopher R. Kennedy ,  Alan S. Nagelberg ,  Michael K. Aghajanian ,  Robert J. Wiener

    发明人： Marc S. Newkirk ,  Danny R. White ,  Christopher R. Kennedy ,  Alan S. Nagelberg ,  Michael K. Aghajanian ,  Robert J. Wiener

    IPC分类号： B22D19/14 ,  C22C1/10 ,  C22C21/00 ,  C22C47/08 ,  C22C1/09

    CPC分类号： C22C1/1015 ,  C22C1/1036 ,  C22C47/06 ,  C22C2001/1063 ,  Y10T428/12007 ,  Y10T428/12486

    摘要： The present invention relates to the formation of a macrocomposite body by spontaneously infiltrating a permeable mass of filler material or a preform with molten matrix metal 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. Particularly, an infiltration enhancer and/or infiltration enhancer precursor and/or 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. 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 infiltation of the filler material or preform, the infiltrated material is bonded to the second material, thereby forming a macrocomposite body.

    摘要翻译： 本发明涉及通过自发渗透填充材料的可渗透物质或具有熔融基质金属的预成型体并将自发渗透的材料结合到至少一种第二材料如陶瓷或含陶瓷的体和/或 含金属或金属的物体。 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处与填料或预型体连通，这允许熔融基质金属自发地渗入填料或预型体。 此外，在渗透之前，将填料或预型体放置成与第二材料的至少一部分接触，使得在渗入填料或预型体之后，渗透的材料结合到第二材料，由此形成大复合体 。

    Ceramic articles with tailored metallic component
    6.
    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

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

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

    IPC分类号： C04B35/65

    CPC分类号： C04B35/652 ,  Y10T428/12007

    摘要： 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.

    摘要翻译： 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。

    Ceramic articles having in situ tailored metallic component
    8.
    发明授权
    Ceramic articles having in situ tailored metallic component 失效
    具有原位定制金属部件的陶瓷制品

    公开(公告)号：US5066618A

    公开(公告)日：1991-11-19

    申请号：US568618

    申请日：1990-08-16

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

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

    IPC分类号： C04B35/65

    CPC分类号： C04B35/652 ,  Y10T428/12007

    摘要： There is disclosed a method for producing a self-supporting ceramic body 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.

    摘要翻译： 公开了一种通过用气相氧化剂氧化熔融前体金属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来生产自支撑陶瓷体的方法。 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。

    Method for in situ tailoring the metallic component of ceramic articles
    9.
    发明授权
    Method for in situ tailoring the metallic component of ceramic articles 失效
    原位裁剪陶瓷制品金属部件的方法

    公开(公告)号：US4818734A

    公开(公告)日：1989-04-04

    申请号：US152518

    申请日：1988-02-05

    申请人： Robert C. Kanter ,  Michael A. Rocazella ,  Jerry G. Weinstein ,  Danny R. White

    发明人： Robert C. Kanter ,  Michael A. Rocazella ,  Jerry G. Weinstein ,  Danny R. White

    IPC分类号： C04B35/65 ,  C04B35/44

    CPC分类号： C04B35/652

    摘要： There is disclosed a method for producing a self-supporting ceramic body 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.

    摘要翻译： 公开了一种通过用气相氧化剂氧化熔融前体金属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来生产自支撑陶瓷体的方法。 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。

    Macrocomposite bodies and production methods
    10.
    发明授权
    Macrocomposite bodies and production methods 失效
    宏观复合体和生产方法

    公开(公告)号：US5501263A

    公开(公告)日：1996-03-26

    申请号：US976989

    申请日：1993-01-08

    申请人： Ratnesh K. Dwivedi ,  Kurt J. Becker ,  Danny R. White ,  Steven D. Keck ,  Mark G. Mortenson

    发明人： Ratnesh K. Dwivedi ,  Kurt J. Becker ,  Danny R. White ,  Steven D. Keck ,  Mark G. Mortenson

    IPC分类号： C04B35/622 ,  C04B35/65 ,  C22C1/10 ,  C22C47/00 ,  C22C47/08 ,  C22C47/12 ,  B22D19/14

    CPC分类号： C22C1/1036 ,  C04B35/652 ,  B22F2003/1014 ,  C22C2001/1063

    摘要： The present invention relates to a novel process for making a macrocomposite body. Specifically, a metal matrix composite body is first formed and thereafter, a ceramic body or a ceramic matrix composite body is caused to form from at least one surface of the already formed metal matrix composite body. The ceramic or ceramic composite body can be formed by, for example, changing from spontaneous infiltration conditions which permit a molten matrix metal to infiltrate a filler material or preform to conditions which favor the growth of a ceramic oxidation reaction product from the matrix metal (e.g., the matrix metal serves the dual role of a matrix metal and a parent metal for growth of oxidation reaction product). The growth of oxidation reaction product can occur from one or more surfaces of a metal matrix composite body and can be controlled to result in any desired shape. Moreover, the oxidation reaction product can be caused to grow directly into an atmosphere to form a ceramic body or can be caused to grow into an adjacently located filler material to form a ceramic matrix composite body. The oxidation reaction product can be formed substantially immediately after the metal matrix composite body is formed or may be formed at any point later in time.

    摘要翻译： 本发明涉及一种制造大复合体的新方法。 具体地说，首先形成金属基体复合体，然后从已经形成的金属基体复合体的至少一个表面形成陶瓷体或陶瓷基复合体。 陶瓷或陶瓷复合体可以通过例如从自发渗透条件形成，这允许熔融基质金属渗透填料或预成型体以有利于从基体金属生长陶瓷氧化反应产物的条件（例如， ，基质金属起着基质金属和母体金属作为氧化反应产物生长的双重作用）。 氧化反应产物的生长可以从金属基质复合体的一个或多个表面发生，并且可以被控制以产生任何所需的形状。 此外，可以使氧化反应产物直接生长到大气中以形成陶瓷体，或者可以使其生长成相邻的填料，形成陶瓷基复合体。 氧化反应产物可以在形成金属基质复合体之后基本上立即形成，或者可以在任何时间点形成。