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61. 发明授权

US5541004A Metal matrix composite bodies utilizing a crushed polycrystalline oxidation reaction product as a filler 失效
标题翻译：使用破碎的多晶氧化反应产物作为填料的金属基质复合体
公开(公告)号：US5541004A
公开(公告)日：1996-07-30
申请号：US303567
申请日：1994-09-09
申请人： Marc S. Newkirk , Michael K. Aghajanian
发明人： Marc S. Newkirk , Michael K. Aghajanian
IPC分类号： B22D19/14 , C22C1/10 , C22C21/00 , C22C47/08 , C22C1/09
CPC分类号： C22C1/1036 , C22C2001/1057 , C22C2001/1063 , Y10T428/12007 , Y10T428/12486
摘要： The present invention relates to a novel method for forming metal matrix composite bodies and novel metal matrix composite bodies produced thereby. Particularly, a polycrystalline oxidation reaction product of a parent metal and an oxidant is first formed. The polycrystalline oxidation reaction product is thereafter comminuted into an appropriately sized filler material which can be placed into a suitable container or formed into a preform. The filler material or preform of comminuted polycrystalline oxidation reaction product is thereafter placed into contact with a matrix metal alloy in the presence of an infiltration enhancer, and/or an infiltration enhancer precursor and/or an infiltrating atmosphere, at least at some point during the process, whereupon the matrix metal alloy spontaneously infiltrates the filler material or preform. As a result of utilizing comminuted or crushed polycrystalline oxidation reaction product, enhanced infiltration (e.g., enhanced rate or amount) is achieved. Moreover, novel metal matrix composite bodies are produced.
摘要翻译：本发明涉及一种形成金属基复合体的新颖方法和由其制造的新型金属基复合体。特别地，首先形成母体金属和氧化剂的多晶氧化反应产物。然后将多晶氧化反应产物粉碎成适当尺寸的填充材料，其可以放置在合适的容器中或形成预成型体。此后，在渗透增强剂和/或渗透增强剂前体和/或渗透气氛的存在下，将粉末状多晶氧化反应产物的填料或预成型体置于基质金属合金中，至少在因此基体金属合金自发地渗入填料或预成型体。作为利用粉碎或破碎的多晶氧化反应产物的结果，实现了增强的渗透（例如增强的速率或量）。此外，还生产出新颖的金属基复合体。

62. 发明授权

US5526867A Methods of forming electronic packages 失效
标题翻译：形成电子封装的方法
公开(公告)号：US5526867A
公开(公告)日：1996-06-18
申请号：US467482
申请日：1995-06-06
申请人： Steven D. Keck , Michael A. Rocazella , Peter M. Engelgau , Gregory E. Hannon , Danny R. White , Alan S. Nagelberg
发明人： Steven D. Keck , Michael A. Rocazella , Peter M. Engelgau , Gregory E. Hannon , Danny R. White , Alan S. Nagelberg
IPC分类号： C04B35/65 , C04B37/02 , C22C1/10 , H01L21/48 , H01L23/14 , H01L23/373 , B22D19/14
CPC分类号： C22C1/1015 , C04B35/652 , C04B37/021 , C22C1/1036 , C22C47/06 , H01L21/4803 , H01L23/14 , H01L23/3733 , C04B2235/70 , C04B2237/346 , C04B2237/40 , C04B2237/401 , C22C2001/1063 , H01L2924/0002
摘要： 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 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 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 performance or bonding capabilities.
摘要翻译：本发明涉及形成用作电子包装或容器的大复合体。大复合体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陶瓷容纳体或金属或金属含有体而形成。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，使得在通过熔融基体金属渗透填充材料或预型体之后，将渗透的材料结合到所述第二材料，从而形成大复合体。然后可以通过根据本发明的技术来涂覆大复合体，以增强其性能或粘合能力。

63. 发明授权

US5518061A Method of modifying the properties of a metal matrix composite body 失效
标题翻译：改性金属基复合体的性能的方法
公开(公告)号：US5518061A
公开(公告)日：1996-05-21
申请号：US199413
申请日：1994-02-22
申请人： Marc S. Newkirk , Andrew W. Urquhart , Michael K. Aghajanian , Mark G. Mortenson , Vilupanur A. Ravi , Alan S. Nagelberg
发明人： Marc S. Newkirk , Andrew W. Urquhart , Michael K. Aghajanian , Mark G. Mortenson , Vilupanur A. Ravi , Alan S. Nagelberg
IPC分类号： C04B41/52 , C04B41/89 , C22C1/10 , B22D19/14 , B22D19/00
CPC分类号： C04B41/89 , C04B41/52 , C22C1/1036 , C22C2001/1057 , C22C2001/1063
摘要： The present invention relates to modifying the properties of a metal matrix composite body by a post formation process treatment and/or a substantially contiguous modification treatment. The post formation process treatment may be applicable to a variety of metal matrix composite bodies produced by various techniques, and is particularly applicable to modifying the properties of a metal matrix composite body produced by a spontaneous infiltration technique. The substantially contiguous modification process may also be used primarily in conjunction with metal matrix composite bodies produced according to a spontaneous infiltration technique. Particularly, at least a portion of the matrix metal of the metal matrix composite body and/or the filler material of the metal matrix composite body is modified or altered during and/or after the formation process.
摘要翻译：本发明涉及通过后形成工艺处理和/或基本相邻的改性处理来改性金属基质复合体的性质。后形成处理可以适用于通过各种技术制造的各种金属基复合体，特别适用于通过自发渗透技术制造的金属基复合体的特性。基本相邻的改性方法也可以主要与根据自发渗透技术制备的金属基质复合体一起使用。特别地，金属基体复合体的基质金属和/或金属基体复合体的填充材料的至少一部分在形成过程中和/或之后被修饰或改变。

64. 发明授权

US5303763A Directional solidification of metal matrix composites 失效
标题翻译：金属基复合材料的定向凝固
公开(公告)号：US5303763A
公开(公告)日：1994-04-19
申请号：US980418
申请日：1992-11-23
申请人： Michael K. Aghajanian , Robert C. Kantner , John P. Biel, Jr. , Kurt J. Becker
发明人： Michael K. Aghajanian , Robert C. Kantner , John P. Biel, Jr. , Kurt J. Becker
IPC分类号： C04B41/51 , C04B41/88 , C22C1/10 , B22D19/14
CPC分类号： C04B41/5155 , C04B41/009 , C04B41/88 , C22C1/1036 , B22F2003/1014 , C04B2111/00931 , C22C2001/1063
摘要： A metal matrix composite is formed by contacting a molten matrix metal with a permeable mass of filler material or preform in the presence of an infiltrating atmosphere. Under these conditions, the molten matrix metal will spontaneously infiltrate the permeable mass of filler material or preform under normal atmospheric pressures. Once a desired amount of spontaneous infiltration has been achieved, or during the spontaneous infiltration step, the matrix metal which has infiltrated the permeable mass of filler material or preform is directionally solidified. The directionally solidified metal matrix composite may be heated to a temperature in excess of the liquidus temperature of the matrix metal and quenched. This technique allows the production of spontaneously infiltrated metal matrix composites having improved microstructures and properties.
摘要翻译：金属基质复合材料是通过使熔融基体金属与可渗透的填料或预成型体在渗透气氛下接触而形成的。在这些条件下，熔融基质金属将在正常大气压力下自发渗透填料或预型体的渗透物质。一旦实现了所需量的自发渗透，或者在自发渗透步骤期间，渗透了填充材料或预型体的可渗透物质的基质金属被定向凝固。可以将定向凝固的金属基质复合材料加热到超过基质金属的液相线温度并淬火。该技术允许生产具有改进的微结构和性质的自发渗透的金属基质复合材料。

65. 发明授权

US5224533A Method of forming metal matrix composite bodies by a self-generated vaccum process, and products produced therefrom 失效
标题翻译：通过自生真空法制备金属基体复合体的方法，以及由其生产的产品
公开(公告)号：US5224533A
公开(公告)日：1993-07-06
申请号：US888241
申请日：1992-05-22
申请人： Robert C. Kantner , Stanislav Antolin , Ratnesh K. Dwivedi
发明人： Robert C. Kantner , Stanislav Antolin , Ratnesh K. Dwivedi
IPC分类号： C04B35/65 , C04B41/51 , C04B41/88 , C22C1/10
CPC分类号： C22C1/1036 , C04B35/652 , C04B41/51 , C04B41/88 , C22C2001/1063
摘要： The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, a suitable matrix metal, typically in a molten state, is in contact with a suitable filler material or preform in the presence of a suitable reactive atmosphere in a sealed impermeable container, at least at some point during the process, which permits a reaction to occur between the reactive atmosphere and the molten matrix metal and/or filler material or preform and/or impermeable container, thereby causing molten matrix metal to infiltrate the filler material or preform due to, at least in part, the creation of a self-generated vacuum. Such self-generated vacuum infiltration occurs without the application of any external pressure or vacuum.
摘要翻译：本发明涉及一种形成金属基复合体的新方法。特别地，通常处于熔融状态的合适的基质金属在合适的反应气氛存在下，在密封的不渗透容器中至少在该过程中的某一点处与合适的填料或预型体接触，这允许反应在反应性气氛和熔融基体金属和/或填充材料或预成型体和/或不可渗透的容器之间发生，从而由于至少部分地产生自发性气体，从而导致熔融基质金属渗入填料或预型体，产生真空。在不施加任何外部压力或真空的情况下，这种自发生成的真空渗透发生。

66. 发明授权

US5150747A Method of forming metal matrix composites by use of an immersion casting technique and product produced thereby 失效
标题翻译：通过浸渍浇铸技术形成金属基复合材料的方法和由此产生的产品
公开(公告)号：US5150747A
公开(公告)日：1992-09-29
申请号：US671049
申请日：1991-03-18
申请人： John T. Burke
发明人： John T. Burke
IPC分类号： C04B41/45 , C04B41/51 , C04B41/81 , C04B41/88 , C22C1/10
CPC分类号： C04B41/88 , C04B41/4519 , C04B41/4523 , C04B41/5155 , C04B41/81 , C22C1/1036 , C22C2001/1021 , C22C2001/1063
摘要： The present invention relates to a novel method for forming metal matrix composite bodies. Particularly, a permeable mass of filler material is formed into a preform. An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the preform when the preform is placed into the molten matrix metal. A means for maintaining the preform at least partially below the surface of the molten matrix metal can also be utilized.
摘要翻译：本发明涉及一种形成金属基体复合体的新方法。特别地，将可渗透的填料材料形成为预制件。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预型体连通，这允许熔融基质金属在将预成型体放入熔融基质金属。还可以使用用于将预型体至少部分地保持在熔融基体金属的表面下方的装置。

67. 发明授权

US5000247A Method for forming metal matrix composite bodies with a dispersion casting technique and products produced thereby 失效
标题翻译：用分散浇铸技术形成金属基复合体的方法及由此制备的产品
公开(公告)号：US5000247A
公开(公告)日：1991-03-19
申请号：US269308
申请日：1988-11-10
申请人： John T. Burke
发明人： John T. Burke
IPC分类号： B22D19/14 , C04B41/51 , C04B41/88 , C22C1/10 , C22C21/00 , C22C29/02 , C22C47/08
CPC分类号： C04B41/009 , C04B41/5155 , C04B41/88 , C22C1/1036 , C04B2111/00931 , C22C2001/1021 , C22C2001/1047 , C22C2001/1063
摘要： The present invention relates to a novel method for forming metal matrix composite bodies. A permeable mass of filler material is spontaneously infiltrated by a molten matrix metal. Particularly, an infiltration enhancer and/or infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with the filler material, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material. After infiltration has been completed to a desired extent, additional matrix metal is added to that matrix metal which has spontaneously infiltrated the filler material to result in a suspension of filler material and matrix metal, said suspension having a lower volume fraction of filler relative to matrix metal. The matrix metal then can be permitted to cool in situ or the mixture of matrix metal and filler material can be poured into a second container as a casting process to form a desired shape which corresponds to the second container. However, the formed suspension, whether cast immediately after being formed or cooling and thereafter heating and casting, can be pour cast into a desired shape.

68. 发明授权

US4998578A Method of making metal matrix composites 失效
标题翻译：制备金属基复合材料的方法
公开(公告)号：US4998578A
公开(公告)日：1991-03-12
申请号：US380977
申请日：1989-07-17
申请人： Ratnesh K. Dwivedi , Virgil Irick, Jr.
发明人： Ratnesh K. Dwivedi , Virgil Irick, Jr.
IPC分类号： C04B35/111 , C04B35/65 , C22C1/10 , C22C32/00
CPC分类号： C22C1/1036 , C04B35/111 , C04B35/652 , C22C32/0063 , C22C2001/1063
摘要： An aluminum metal matrix composite comprises an aluminum metal matrix embedding a second filler, such as a ceramic second filler, and is formed by contacting, for example, a molten aluminum metal with a permeable mass of second filler within a ceramic impervious mold formed by growing a polycrystalline oxidation reaction product into a first filler. By hermetically sealing the second filler within the mold with a body of molten aluminum metal, the latter spontaneously infiltrates the mass of second filler at moderate temperatures, e.g. about 900.degree. C., without need of any other infiltration expedients. The molten mass containing the infiltrated ceramic filler is solidified to provide the metal matrix composite which may be recovered from the mold. Optionally, the solidification is carried out under bonding conditions including maintaining the solidifying material in direct contact with the ceramic mold, to provide the metal matrix composite joined to the mold, or a part thereof, as a structural component.
摘要翻译：铝金属基质复合材料包括嵌入第二填料（例如陶瓷第二填料）的铝金属基体，并且通过例如熔融铝金属与可渗透的第二填料物质接触而形成，所述陶瓷不可渗透模具通过生长形成将多晶氧化反应产物转化成第一填料。通过用熔融铝金属体将模具内的第二填料气密密封，后者在中等温度下自发渗透第二填料块，约900℃，无需任何其他渗透方式。包含渗透的陶瓷填料的熔融物料被固化，以提供可以从模具回收的金属基质复合材料。任选地，固化在包括保持固化材料与陶瓷模具直接接触的粘结条件下进行，以提供连接到模具或其一部分作为结构部件的金属基复合材料。

69. 发明授权

US4824625A Production of ceramic and ceramic-metal composite articles incorporating filler materials 失效
标题翻译：包含填料的陶瓷和陶瓷 - 金属复合制品的生产
公开(公告)号：US4824625A
公开(公告)日：1989-04-25
申请号：US907927
申请日：1986-09-16
申请人： T. Dennis Claar , Steven D. Poste , Adam J. Gesing , Marek Sobczyk , Narashima S. Raghavan , Dave K. Creber , Alan S. Nagelberg
发明人： T. Dennis Claar , Steven D. Poste , Adam J. Gesing , Marek Sobczyk , Narashima S. Raghavan , Dave K. Creber , Alan S. Nagelberg
IPC分类号： C04B35/622 , C04B35/10 , C04B35/65 , C04B35/80 , C04B41/50 , C04B41/87 , C22C1/10 , C22C29/02 , C22C29/12 , C22C29/16 , D04H1/54
CPC分类号： C04B41/009 , C04B35/652 , C04B35/80 , C04B41/5025 , C04B41/87 , C22C1/1036 , C22C2001/1063
摘要： A method of producing a composite comprising a self-supporting polycrystalline material obtained by oxidation reaction of a molten parent metal with a vapor-phase oxidant comprising infiltrating a filler exhibiting inter-particle pore volume with a parent metal under conditions which control the respective rates of said metal infiltration and said oxidation reaction.
摘要翻译：一种制备复合材料的方法，该方法包括通过熔融母体金属与气相氧化剂的氧化反应获得的自支撑多晶材料，该气相氧化剂包括在控制各自的速率的条件下将母体金属渗透到表现出颗粒间孔隙体积的填料所述金属渗透和所述氧化反应。

70. 发明公开

KR1020100127594A 나노 산화물 분산강화 합금 제조방법 및 이에 의해 제조된 나노 산화물 분산강화 합금 无效
标题翻译：纳米氧化物分散强化剂合金和纳米氧化物分散强化合金的制备方法
公开(公告)号：KR1020100127594A
公开(公告)日：2010-12-06
申请号：KR1020090046099
申请日：2009-05-26
申请人： 한국원자력연구원 , 한국수력원자력 주식회사
发明人： 김대환 , 김성수 , 류호진 , 장진성 , 김흥회
IPC分类号： C22C32/00 , C21D1/18
CPC分类号： C22C1/1068 , C22C32/00 , C22C2001/1063
摘要： PURPOSE: A method for manufacturing nano oxide dispersion strengthened alloy and nano oxide dispersion strengthened alloy manufactured using the same are provided to simplify a manufacturing process using metallic elements instead of metal powder. CONSTITUTION: A method for manufacturing nano oxide dispersion strengthened alloy is as follows. Base metal and oxide formation metal are mixed and are fused(S1). The formed fused alloy is molded into a final form(S2). The alloy molding is heat-treated in a furnace with a temperature which is lower than the melting point of a metal element. Oxide is formed by supplying oxygen to the inside the alloy molding(S3).
摘要翻译：目的：提供一种制造使用其制造纳米氧化物分散强化合金和纳米氧化物分散强化合金的方法，以简化使用金属元素代替金属粉末的制造工艺。构成：纳米氧化物分散强化合金的制造方法如下。将基体金属和氧化物形成金属混合并熔融（S1）。将形成的熔合合金模塑成最终形式（S2）。合金成型体在温度低于金属元素的熔点的炉中进行热处理。通过向合金成型体的内部供给氧而形成氧化物（S3）。

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