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1. 发明授权

US5059490A Metal-ceramic composites containing complex ceramic whiskers 失效
标题翻译：含有复杂陶瓷晶须的金属 - 陶瓷复合材料
公开(公告)号：US5059490A
公开(公告)日：1991-10-22
申请号：US366725
申请日：1989-06-15
申请人： John M. Brupbacher , Leontios Christodoulou , Dennis C. Nagle
发明人： John M. Brupbacher , Leontios Christodoulou , Dennis C. Nagle
IPC分类号： B22F3/23 , B22F9/14 , B23K35/32 , B23K35/40 , C04B35/58 , C04B35/65 , C22C1/05 , C22C1/10 , C22C29/00 , C22C32/00 , C22C47/08 , C22C49/00 , C22C49/14
CPC分类号： C22C1/1036 , B22F3/23 , B22F9/14 , B23K35/327 , B23K35/40 , B82Y30/00 , C22C1/058 , C22C1/10 , C22C1/1015 , C22C1/1068 , C22C29/00 , C22C32/00 , C22C32/0078 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/14 , C22C2001/1047 , C22C2001/1052 , Y10T428/12486
摘要： The present invention relates to the formation of whisker reinforced metal matrix composites in which complex boride or carbide whiskers having an aspect ratio of greater than 10:1 are distributed throughout a metal, metal alloy, or intermetallic matrix. Exemplary complex boride whiskers include TiNbB, TiTaB, TiVB, NbHfB, and TiNbMoB. Exemplary complex carbide whiskers include TiNbC, TiVC, TiZrC, TiHfC, and TiTaC. A method for the in-situ formation of complex boride and complex carbide whiskers within metallic matrices is disclosed which involves reacting a mixture of individual complex ceramic-forming constituents in the presence of a metal to precipitate the desired complex ceramic whiskers in a metal matrix.
摘要翻译：本发明涉及晶须强化金属基复合材料的形成，其中纵横比大于10:1的复合硼化物或碳化物晶须分布在整个金属，金属合金或金属间基体中。示例性的复合硼化物晶须包括TiNbB，TiTaB，TiVB，NbHfB和TiNbMoB。示例性的复合碳化物晶须包括TiNbC，TiVC，TiZrC，TiHfC和TiTaC。公开了一种在金属基体内原位形成复合硼化物和复合碳化物晶须的方法，其涉及在金属存在下使各种复合陶瓷形成成分的混合物反应以在金属基质中沉淀所需的复合陶瓷晶须。

2. 发明授权

US4915908A Metal-second phase composites by direct addition 失效
标题翻译：金属 - 第二相复合材料通过直接添加
公开(公告)号：US4915908A
公开(公告)日：1990-04-10
申请号：US927031
申请日：1986-11-05
申请人： Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
发明人： Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
IPC分类号： B22F3/23 , B22F9/14 , B23K35/32 , B23K35/40 , C04B35/58 , C04B35/65 , C22C1/05 , C22C1/10 , C22C29/00 , C22C32/00 , C22C47/08 , C22C49/00 , C22C49/14
CPC分类号： C22C1/1015 , B22F3/23 , B22F9/14 , B23K35/327 , B23K35/40 , B82Y30/00 , C04B35/651 , C22C1/058 , C22C1/10 , C22C1/1036 , C22C1/1068 , C22C29/00 , C22C32/00 , C22C32/0078 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/14 , C22C2001/1047 , C22C2001/1052
摘要： A method is taught for the in-situ precipitation of second phase materials, such as ceramic or intermetallic particles, in a metallic matrix. By means of the Direct Addition Process, metal-second phase composites having highly superior properties may be obtained. Compacts of second phase-forming constituents and solvent metal are directly added to a molten metal bath to precipitate the second phase in-situ. Exemplary materials include titanium diboride or titanium carbide in an aluminum matrix.
摘要翻译：教导了在金属基质中原位沉淀第二相材料如陶瓷或金属间化合物颗粒的方法。通过直接添加工艺，可以获得具有非常优异性能的金属 - 第二相复合材料。将第二相成型组分和溶剂金属的压块直接添加到熔融金属浴中以原位沉淀第二相。示例性材料包括铝基体中的二硼化钛或碳化钛。

3. 发明授权

US4916030A Metal-second phase composites 失效
标题翻译：金属 - 第二相复合材料
公开(公告)号：US4916030A
公开(公告)日：1990-04-10
申请号：US102501
申请日：1987-09-29
申请人： Leontios Christodoulou , Dennis C. Nagle , John M. Brupbacher
发明人： Leontios Christodoulou , Dennis C. Nagle , John M. Brupbacher
IPC分类号： B22F3/23 , B22F9/14 , B23K35/32 , B23K35/40 , C04B35/58 , C04B35/65 , C22C1/05 , C22C1/10 , C22C29/00 , C22C32/00 , C22C47/08 , C22C49/00 , C22C49/14
CPC分类号： C22C1/1036 , B22F3/23 , B22F9/14 , B23K35/327 , B23K35/40 , B82Y30/00 , C22C1/058 , C22C1/10 , C22C1/1015 , C22C1/1068 , C22C29/00 , C22C32/00 , C22C32/0078 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/14 , C22C2001/1047 , C22C2001/1052 , Y10T428/12486
摘要： A method is taught for the introduction of in-situ precipitated second phase materials, such as ceramic or intermetallic particles in a metal matrix, to a host metal. When an initial solvent-assisted reaction is utilized, metal-second phase composites having highly superior properties may be obtained. The invention may utilize the reaction of the second phase-forming constituents in a solvent metal medium to provide an intermediate material of finely-dispersed second phase particles in an intermediate metal matrix, in the form of a porous mass or sponge. Any desired loading of second phase in the final composite may be achieved by the admixture of this preformed intermediate material having a relatively high content of particulate material, with a molten host metal. Exemplary materials include titanium diboride in an aluminum matrix and titanium carbide in an aluminum matrix.
摘要翻译：教导了将原位沉淀的第二相材料（例如金属基质中的陶瓷或金属间化合物颗粒）引入主体金属的方法。当使用初始溶剂辅助反应时，可以获得具有非常优异性能的金属 - 第二相复合材料。本发明可以利用第二相形成成分在溶剂金属介质中的反应，以提供多孔质量或海绵形式的中间金属基质中的微细分散的第二相颗粒的中间材料。可以通过将具有相对高含量的颗粒材料的预制中间材料与熔融主体金属的混合来实现在最终复合材料中任何所需的第二相负载。示例性材料包括铝基体中的二硼化钛和铝基体中的碳化钛。

4. 发明授权

US4916029A Composites having an intermetallic containing matrix 失效
标题翻译：具有金属间化合物基质的复合材料
公开(公告)号：US4916029A
公开(公告)日：1990-04-10
申请号：US102503
申请日：1987-09-29
申请人： Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
发明人： Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
IPC分类号： B22F3/23 , B22F9/14 , B23K35/32 , B23K35/40 , C04B35/58 , C04B35/65 , C22C1/05 , C22C1/10 , C22C29/00 , C22C32/00 , C22C47/08 , C22C49/00 , C22C49/14
CPC分类号： C22C1/1036 , B22F3/23 , B22F9/14 , B23K35/327 , B23K35/40 , B82Y30/00 , C22C1/058 , C22C1/10 , C22C1/1015 , C22C1/1068 , C22C29/00 , C22C32/00 , C22C32/0078 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/14 , C22C2001/1047 , C22C2001/1052 , Y10T428/12486
摘要： This invention relates to a composite material comprising an in-situ precipitated second phase in an intermetallic matrix, and to the process for making such a composite.
摘要翻译：本发明涉及一种复合材料，其包括金属间基体中的原位沉淀的第二相，以及制备这种复合材料的方法。

5. 发明授权

US4800065A Process for making ceramic-ceramic composites and products thereof 失效
标题翻译：制备陶瓷陶瓷复合材料及其制品的方法
公开(公告)号：US4800065A
公开(公告)日：1989-01-24
申请号：US122306
申请日：1987-11-18
申请人： Leontios Christodoulou , Dennis C. Nagle , John M. Brupbacher
发明人： Leontios Christodoulou , Dennis C. Nagle , John M. Brupbacher
IPC分类号： B22F3/23 , B22F9/14 , C04B35/58 , C04B35/65 , C22C1/05 , C22C1/10 , C22C32/00
CPC分类号： C04B35/58071 , B22F3/23 , B22F9/14 , C04B35/5611 , C04B35/581 , C04B35/584 , C04B35/65 , C22C1/058
摘要： This invention relates to ceramic-ceramic composites comprising a dispersion of ceramic particles in a ceramic matrix. The production of these composites involves the in-situ precipitation of ceramic particles in a solvent metal matrix and the conversion of the matrix to a ceramic by reacting it with a matrix reactive species. Exemplary ceramic dispersoids include TiB.sub.2, ZrB.sub.2, TiC and TiN. Exemplary ceramic matrices include AlN, Al.sub.2 O.sub.3 and SiO.sub.2.
摘要翻译：本发明涉及包含陶瓷颗粒在陶瓷基质中的分散体的陶瓷 - 陶瓷复合材料。这些复合材料的生产涉及陶瓷颗粒在溶剂金属基体中的原位沉淀，以及通过使其与基体反应性物质反应将基质转化成陶瓷。示例性的陶瓷分散体包括TiB 2，ZrB 2，TiC和TiN。示例性的陶瓷基体包括AlN，Al 2 O 3和SiO 2。

6. 发明授权

US4774052A Composites having an intermetallic containing matrix 失效
公开(公告)号：US4774052A
公开(公告)日：1988-09-27
申请号：US873890
申请日：1986-06-13
申请人： Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
发明人： Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
IPC分类号： C22C1/10 , B22F3/23 , B22F9/14 , B23K35/32 , B23K35/40 , C04B35/58 , C04B35/65 , C22C1/05 , C22C29/00 , C22C32/00 , C22C47/08 , C22C49/00 , C22C49/14 , C22C1/00
CPC分类号： B22F3/23 , B22F9/14 , B23K35/327 , B23K35/40 , B82Y30/00 , C04B35/65 , C22C1/058 , C22C1/10 , C22C1/1015 , C22C1/1036 , C22C1/1068 , C22C29/00 , C22C32/00 , C22C32/0078 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/14 , C22C2001/1047 , C22C2001/1052
摘要： This invention relates to a composite material comprising an in-situ precipitated second phase in an intermetallic matrix, and to the process for making such a composite.

7. 发明授权

US4738389A Welding using metal-ceramic composites 失效
标题翻译：使用金属陶瓷复合材料进行焊接
公开(公告)号：US4738389A
公开(公告)日：1988-04-19
申请号：US845728
申请日：1986-03-28
申请人： William C. Moshier , Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
发明人： William C. Moshier , Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
IPC分类号： B23K1/19 , B22F3/23 , B22F9/14 , B23K35/22 , B23K35/32 , B23K35/40 , B32B15/01 , C04B35/58 , C04B35/65 , C04B37/02 , C22C1/05 , C22C1/10 , C22C29/00 , C22C32/00 , C22C47/08 , C22C49/00 , C22C49/14 , B23K31/00
CPC分类号： B22F3/23 , B22F9/14 , B23K35/327 , B23K35/40 , B82Y30/00 , C22C1/058 , C22C1/10 , C22C1/1015 , C22C1/1036 , C22C1/1068 , C22C29/00 , C22C32/00 , C22C32/0078 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/14 , C22C2001/1047 , C22C2001/1052
摘要： A method for welding metal composite materials, including metal-ceramic composites, whereby a weld or filler material is prepared by the in-situ precipitation of ceramic in a metallic matrix. The filler material may comprise boride, carbide, oxide, nitride, silicide, etc., while the matrix metal may constitute a alloy or intermetallic of two or more metals. A strong bond is achieved when welding two conventional metals, a conventional metal and a metal-ceramic composite, or two metal-ceramic composites.
摘要翻译：一种用于焊接金属复合材料的方法，包括金属 - 陶瓷复合材料，其中通过在金属基体中原位沉淀陶瓷来制备焊接或填充材料。填充材料可以包括硼化物，碳化物，氧化物，氮化物，硅化物等，而基质金属可以构成两种或更多种金属的合金或金属间化合物。当焊接两种常规金属，常规金属和金属 - 陶瓷复合材料或两种金属 - 陶瓷复合材料时，实现了很强的粘结。

8. 发明授权

US4985202A Process for forming porous metal-second phase composites 失效
标题翻译：用于形成多孔金属 - 第二相复合材料的方法
公开(公告)号：US4985202A
公开(公告)日：1991-01-15
申请号：US414621
申请日：1989-08-28
申请人： William C. Moshier , John M. Brupbacher , Leontios Christodoulou , Dennis C. Nagle
发明人： William C. Moshier , John M. Brupbacher , Leontios Christodoulou , Dennis C. Nagle
IPC分类号： B22F3/11 , B22F3/23 , B22F9/14 , C04B35/58 , C04B35/65 , C22C1/05 , C22C29/00 , C22C29/14 , C22C32/00 , C22C49/14
CPC分类号： C22C49/14 , B22F3/1143 , B22F3/23 , B22F9/14 , B82Y30/00 , C22C1/051 , C22C1/058 , C22C29/00 , C22C29/14 , C22C32/00 , C22C32/0073 , C22C32/0078 , C22C2001/1047
摘要： A method is taught for the in-situ precipitation of second phase materials, such as ceramic or intermetallic particles, in a substantial volume fraction of solvent metal matrix. The invention involves the propagating reaction of the second phase-forming constituents in a solvent metal medium to provide a porous composite of finely-dispersed second phase particles in the metal matrix. Exemplary materials include titanium carbide or titanium diboride in an aluminum matrix.
摘要翻译：教导了在大量体积分数的溶剂金属基质中原位沉淀第二相材料如陶瓷或金属间化合物颗粒的方法。本发明涉及第二相形成组分在溶剂金属介质中的传播反应，以提供金属基体中细分散的第二相颗粒的多孔复合物。示例性材料包括铝基体中的碳化钛或二硼化钛。

9. 发明授权

US4915903A Process for forming composites having an intermetallic containing matrix 失效
标题翻译：用于形成具有含金属间化合物的基质的复合材料的方法
公开(公告)号：US4915903A
公开(公告)日：1990-04-10
申请号：US190561
申请日：1988-05-05
申请人： John M. Brupbacher , Leontios Christodoulou , Dennis C. Nagle
发明人： John M. Brupbacher , Leontios Christodoulou , Dennis C. Nagle
IPC分类号： B22F3/23 , B22F9/14 , B23K35/32 , B23K35/40 , C04B35/58 , C04B35/65 , C22C1/05 , C22C1/10 , C22C29/00 , C22C32/00 , C22C47/08 , C22C49/00 , C22C49/14
CPC分类号： C22C1/1036 , B22F3/23 , B22F9/14 , B23K35/327 , B23K35/40 , B82Y30/00 , C22C1/058 , C22C1/10 , C22C1/1015 , C22C1/1068 , C22C29/00 , C22C32/00 , C22C32/0078 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/14 , C22C2001/1047 , C22C2001/1052 , Y10T428/12486
摘要： A method is taught for the formation of intermetallic-second phase composite materials. The method involves the formation of a first metal-second phase composite comprising a relatively high loading of discrete, second phase particles distributed throughout a metal matrix, dilution of the first composite into an additional amount of metal to form a second composite comprising a lower loading of second phase particles within an intermediate metal matrix, and introduction of the second composite into another metal which is reactive with the intermediate metal matrix of the composite to form an intermetallic. A final intermetallic-second phase composite is thereby formed comprising a dispersion of discrete second phase particles throughout a final intermetallic matrix. The final intermetallic matrix may comprise a wide variety of intermetallic materials, with particular emphasis drawn to the aluminides and silicides. Exemplary intermetallics include Ti.sub.3 Al, TiAl, TiAl.sub.3, Ni.sub.3 Al, NiAl, Nb.sub.3 Al, NbAl.sub.3, Co.sub.3 Al, Zr.sub.3 Al, Fe.sub.3 Al, Ta.sub.2 Al, TaAl.sub.3, Ti.sub.5 Si.sub.3, Nb.sub.5 Si.sub.3, Cr.sub.3 Si, CoSi.sub.2 and Cr.sub.2 Nb. The second phase particulate materials may comprise ceramics, such as a borides, carbides, nitrides, oxides, silicides or sulfides, or may comprise an intermetallic other than the matrix intermetallic. Exemplary second phase particulates include TiB.sub.2, ZrB.sub.2, HfB.sub.2, VB.sub.2, NbB.sub.2, TaB.sub.2, MoB.sub.2, TiC, ZrC, HfC, VC, NbC, TaC, WC, TiN, Ti.sub.5 Si.sub.3, Nb.sub.5 Si.sub.3, ZrSi.sub.2, MoSi.sub.2, and MoS.sub.2.
摘要翻译：教导了形成金属间化合物 - 第二相复合材料的方法。该方法包括形成第一金属 - 第二相复合材料，其包含遍布整个金属基体的分散的第二相颗粒的相对较高的载量，将第一复合材料稀释成额外量的金属以形成第二复合材料，的中间金属基质中的第二相颗粒，以及将第二复合物引入到与复合材料的中间体金属基质反应以形成金属间化合物的另一种金属中。从而形成最终的金属间化合物 - 第二相复合材料，其包括遍及整个金属间基体的离散的第二相颗粒的分散体。最后的金属间基体可以包括多种金属间化合物，特别强调铝化物和硅化物。示例性金属间化合物包括Ti3Al，TiAl，TiAl3，Ni3Al，NiAl，Nb3Al，NbAl3，Co3Al，Zr3Al，Fe3Al，Ta2Al，TaAl3，Ti5Si3，Nb5Si3，Cr3Si，CoSi2和Cr2Nb。第二相颗粒材料可以包括陶瓷，例如硼化物，碳化物，氮化物，氧化物，硅化物或硫化物，或者可以包括非金属间化合物的金属间化合物。示例性的第二相颗粒包括TiB2，ZrB2，HfB2，VB2，NbB2，TaB2，MoB2，TiC，ZrC，HfC，VC，NbC，TaC，WC，TiN，Ti5Si3，Nb5Si3，ZrSi2，MoSi2和MoS2。

10. 发明授权

US4751048A Process for forming metal-second phase composites and product thereof 失效
标题翻译：用于形成金属 - 第二相复合材料的方法及其制品
公开(公告)号：US4751048A
公开(公告)日：1988-06-14
申请号：US927032
申请日：1986-11-05
申请人： Leontios Christodoulou , Dennis C. Nagle , John M. Brupbacher
发明人： Leontios Christodoulou , Dennis C. Nagle , John M. Brupbacher
IPC分类号： C04B35/65 , B22F3/23 , B22F9/14 , B23K35/32 , B23K35/40 , C04B20060101 , C04B35/58 , C22C1/05 , C22C1/10 , C22C29/00 , C22C32/00 , C22C47/08 , C22C49/00 , C22C49/14
CPC分类号： B22F3/23 , B22F9/14 , B23K35/327 , B23K35/40 , B82Y30/00 , C22C1/058 , C22C1/10 , C22C1/1015 , C22C1/1036 , C22C1/1068 , C22C29/00 , C22C32/00 , C22C32/0078 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/14 , C22C2001/1047 , C22C2001/1052
摘要： A method is taught for the introduction of in-situ precipitated second phase materials, such as ceramic or intermetallic particles in a metal matrix, to a host metal. When an initial solvent-assisted reaction is utilized, metal-second phase composites having highly superior properties may be obtained. The invention may utilize the reaction of the second phase-forming constituents in a solvent metal medium to provide an intermediate material of finely-dispersed second phase particles in an intermediate metal matrix, in the form of a porous mass or sponge. Any desired loading of second phase in the final composite may be achieved by the admixture of this preformed intermediate material having a relatively high content of particulate material, with a molten host metal. Exemplary materials include titanium diboride in an aluminum matrix and titanium carbide in an aluminum matrix.
摘要翻译：教导了将原位沉淀的第二相材料（例如金属基体中的陶瓷或金属间化合物颗粒）引入主体金属的方法。当使用初始溶剂辅助反应时，可以获得具有非常优异性能的金属 - 第二相复合材料。本发明可以利用第二相形成成分在溶剂金属介质中的反应，以提供多孔质量或海绵形式的中间金属基质中的细分散的第二相颗粒的中间材料。可以通过将具有相对高含量的颗粒材料的预制中间材料与熔融主体金属的混合来实现在最终复合材料中任何所需的第二相负载。示例性材料包括铝基体中的二硼化钛和铝基体中的碳化钛。

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