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1. 发明授权

US09382601B2 Method of producing porous aluminum 有权
标题翻译：生产多孔铝的方法
公开(公告)号：US09382601B2
公开(公告)日：2016-07-05
申请号：US14317652
申请日：2014-06-27
申请人： Hyundai Motor Company
发明人： Jong Kook Lee
IPC分类号： C22B21/00 , C22B21/06 , C22B9/05 , C22C49/06 , C22C21/00 , C22C1/08
CPC分类号： C22C21/00 , B22F2999/00 , C22B9/05 , C22B21/0084 , C22B21/064 , C22C1/08 , C22C49/06 , C22C2001/086 , C22C2001/1063 , B22F2201/04 , C22C2026/002 , B22F2201/03
摘要： A method of producing a porous aluminum is provided. The method includes preparing a powder mixture of at least one of Al and an Al alloy and carbon nanoparticles and melting the powder mixture. In addition, the method includes oxidizing the melt using oxygen bubbling and solidifying the melt.
摘要翻译：提供一种生产多孔铝的方法。该方法包括制备Al和Al合金和碳纳米颗粒中的至少一种的粉末混合物并使粉末混合物熔化。此外，该方法包括使用氧气鼓泡并使熔体固化来氧化熔体。

2. 发明申请

US20070090154A1 Method of forming a product of metal-based composite material 失效
标题翻译：形成金属基复合材料产品的方法
公开(公告)号：US20070090154A1
公开(公告)日：2007-04-26
申请号：US10572852
申请日：2004-12-27
申请人： Satoshi Matsuura , Hiroto Shoji , Takaharu Echigo , Masashi Hara , Hiroki Takano , Yusuke Toyoda , Katsuhiro Shibata , Takahiro Mizukami , Hirohide Shibata
发明人： Satoshi Matsuura , Hiroto Shoji , Takaharu Echigo , Masashi Hara , Hiroki Takano , Yusuke Toyoda , Katsuhiro Shibata , Takahiro Mizukami , Hirohide Shibata
IPC分类号： A47J36/02
CPC分类号： C22C49/06 , B21J1/00 , B21J1/06 , B21J5/00 , B21J5/12 , B21K1/28 , B22F2999/00 , C22C1/1036 , C22C1/1094 , C22C47/10 , C22C47/14 , C22C2001/1063 , Y10S164/90 , B22F2207/03
摘要： A forming method wherein a billet (31, 66, 77, 87, 107, 128, 136, 144, 153, 77B, 77C) comprising a metal-based composite material (27) prepared by mixing an aluminum alloy (22) and a ceramic (15) is subjected to pressure forming to manufacture a formed article, which comprises carrying out the pressure forming by the use of different compression ratios for different portions of the formed article, wherein a compression ratio means the ratio of the height of a billet before the pressure forming to height of the billet after the pressure forming. The above forming method allows the manufacture of a formed article having different volume contents 8 Vf) of the ceramic for different portions thereof.
摘要翻译：一种成型方法，其中包括通过混合铝合金（22）制备的金属基复合材料（27）的坯料（31,66,77,87,107,128,136,144,153,77B，77C）对陶瓷（15）进行加压成形以制造成形品，其包括对成形品的不同部分使用不同的压缩比来进行压力成形，其中，压缩比是指，在压力成形之后的坯料的高压成形前的坯料。上述成型方法允许制造不同部分陶瓷的体积含量不同的成型制品。

3. 发明授权

US06848494B2 Wetting agent for infiltrated aluminum preforms 有权
标题翻译：渗透铝预制件的润湿剂
公开(公告)号：US06848494B2
公开(公告)日：2005-02-01
申请号：US10260102
申请日：2002-09-27
申请人： Kenneth J. Newell , Charles H. Zenuk
发明人： Kenneth J. Newell , Charles H. Zenuk
IPC分类号： B22D19/14 , B22F1/00 , B22F3/26 , B22D19/02
CPC分类号： B22D19/14 , B22F1/0003 , B22F3/26 , B22F2999/00 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C22C2001/1063 , B22F2201/02
摘要： A method for the manufacture of a three-dimensional object includes the steps of forming a mixture that contains a binder, a wetting agent, and a least one of aluminum or a first aluminum-base alloy into a green composite, removing the binder from said green composite forming a porous preform structure and infiltrating the porous preform structure with a molten second aluminum base alloy to form the three-dimensional object with near theoretical density. The wetting agent assists in wetting during infiltration. The green composite may be formed by an additive process such as computer aided rapid prototyping, for example selective laser sintering. The method facilitates the rapid manufacture of aluminum components by an inexpensive technique that provides high dimensional stability and high density.
摘要翻译：制造三维物体的方法包括以下步骤：将含有粘合剂，润湿剂和至少一种铝或第一铝基合金的混合物形成为绿色复合材料，从所述粘合剂中除去粘合剂绿色复合材料形成多孔预型体结构，并用熔融的第二铝基合金渗透多孔预型体结构以形成具有接近理论密度的三维物体。润湿剂在渗透过程中有助于润湿。绿色复合材料可以通过诸如计算机辅助快速成型例如选择性激光烧结等添加工艺形成。该方法通过提供高尺寸稳定性和高密度的廉价技术有助于铝组分的快速制造。

4. 发明授权

US5620804A Metal matrix composite bodies containing three-dimensionally interconnected co-matrices 失效
标题翻译：包含三维互连的共矩阵的金属基质复合体
公开(公告)号：US5620804A
公开(公告)日：1997-04-15
申请号：US72673
申请日：1993-06-07
申请人： Christopher R. Kennedy , Michael K. Aghajanian , Alan S. Nagelberg
发明人： Christopher R. Kennedy , Michael K. Aghajanian , Alan S. Nagelberg
IPC分类号： B22D19/14 , B22F3/26 , C04B35/74 , C04B35/80 , C04B41/51 , C04B41/88 , C22C1/10 , C22C21/00 , C22C32/00 , C22C47/08 , C22C1/09
CPC分类号： C04B41/009 , B22F3/26 , C04B35/74 , C04B35/80 , C04B41/5155 , C04B41/88 , C22C1/1036 , C22C32/0068 , C22C47/08 , C04B2111/00931 , C22C2001/1063 , Y10T428/12451 , Y10T428/12486
摘要： The present invention relates to the formation of a metal matrix composite body by the spontaneous infiltration of a molten matrix metal into a three-dimensionally interconnected material. Moreover, the three-dimensionally interconnected material may contain filler material within at least a portion of its porosity. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material and/or a three-dimensionally interconnected material and/or a matrix metal at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the three-dimensionally interconnected material and any filler material contained within at least a portion of the porosity of the three-dimensionally interconnected material.
摘要翻译：本发明涉及通过将熔融基体金属自发渗透到三维互连材料中而形成金属基质复合体。此外，三维互连材料可以在其孔隙率的至少一部分内含有填充材料。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和/或三维互连材料和/或基质金属连通，其中允许熔融基质金属自发地渗透三维互连的材料和包含在三维互连材料的孔隙率的至少一部分内的任何填充材料。

5. 发明授权

US5531260A Method of forming metal matrix composites by use of an immersion casting technique and products 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：US5531260A
公开(公告)日：1996-07-02
申请号：US366345
申请日：1994-12-29
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 , B22D19/14
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。

6. 发明授权

US5516595A Production of ceramic and ceramic-metal composite articles with surface coatings 失效
标题翻译：生产具有表面涂层的陶瓷和陶瓷 - 金属复合制品
公开(公告)号：US5516595A
公开(公告)日：1996-05-14
申请号：US341336
申请日：1994-11-16
申请人： Marc S. Newkirk , Adam J. Gesing , Michael A. Rocazella , Christopher R. Kennedy , Daniel J. Frydrych , Robert A. Wolffe , Paul V. Kelsey , Alvin P. Gerk
发明人： Marc S. Newkirk , Adam J. Gesing , Michael A. Rocazella , Christopher R. Kennedy , Daniel J. Frydrych , Robert A. Wolffe , Paul V. Kelsey , Alvin P. Gerk
IPC分类号： C04B35/65 , C04B41/50 , C04B41/51 , C04B41/87 , C04B41/88 , C22C1/10 , C22C29/12 , F41H5/04 , B32B18/00
CPC分类号： C22C1/1036 , C04B35/652 , C04B41/5053 , C04B41/51 , C04B41/87 , C04B41/88 , C22C29/12 , F41H5/0414 , C22C2001/1063 , Y10T428/249957 , Y10T428/24997 , Y10T428/249975 , Y10T428/249986 , Y10T428/24999 , Y10T428/31504 , Y10T428/31511 , Y10T428/3154
摘要： The invention comprises a method of making self-supporting ceramic and ceramic composite structures by the oxidation reaction of a body of molten parent metal precursor with a vapor-phase oxidant to form an oxidation reaction product. This reaction or growth is continued to form a thick, self-supporting ceramic or ceramic composite body. The body is recovered and in a separate subsequent operation, at least a portion of a surface is coated with one or more materials in order to effect desired changes in the properties of the surface, e.g., hardness, corrosion resistance.
摘要翻译：本发明包括通过熔融母体金属前驱体与气相氧化剂的氧化反应制备自支撑陶瓷和陶瓷复合结构以形成氧化反应产物的方法。该反应或生长继续形成厚的自支撑陶瓷或陶瓷复合体。回收本体，并且在单独的随后的操作中，表面的至少一部分涂覆有一种或多种材料，以便实现表面性能的期望变化，例如硬度，耐腐蚀性。

7. 发明授权

US5395701A Metal matrix composites 失效
标题翻译：金属基复合材料
公开(公告)号：US5395701A
公开(公告)日：1995-03-07
申请号：US78146
申请日：1993-06-16
申请人： Danny R. White , Andrew W. Urquhart , Michael K. Aghajanian , Dave K. Creber
发明人： Danny R. White , Andrew W. Urquhart , Michael K. Aghajanian , Dave K. Creber
IPC分类号： C22C47/10 , C04B35/58 , C22C1/10 , C22C21/00 , C22C29/00 , C22C29/02 , C22C29/12 , C22C29/14 , C22C29/16 , C22C32/00 , C22C47/00 , C22C47/02 , C22C47/04 , C22C47/08 , C22C49/06 , C22C49/14 , C22C101/10 , C22C1/09
CPC分类号： C22C29/00 , C22C1/1036 , C22C32/00 , C22C47/08 , C22C49/14 , B22F2998/00 , B22F2999/00 , C22C2001/1063 , Y10T428/12007 , Y10T428/12486
摘要： A ceramic-reinforced aluminum matrix composite is formed by contacting a molten aluminum-magnesium alloy with a permeable mass of ceramic material in the presence of a gas comprising from about 10 to 100% nitrogen, by volume, balance non-oxidizing gas, e.g., hydrogen or argon. Under these conditions, the molten alloy spontaneously infiltrates the ceramic mass under normal atmospheric pressures. A solid body of the alloy can be placed adjacent a permeable bedding of ceramic material, and brought to the molten state, preferably to at least about 700.degree. C., in order to form the aluminum matrix composite by infiltration. In addition to magnesium, auxiliary alloying elements may be employed with aluminum. The resulting composite products may contain a discontinuous aluminum nitride phase in the aluminum matrix and/or an aluminum nitride external surface layer.
摘要翻译：一种陶瓷增强的铝基复合材料是通过使熔融的铝 - 镁合金与一种可渗透的陶瓷材料组合而形成的，该气体包含约10至100％的氮气（体积），平衡非氧化性气体，例如，氢或氩。在这些条件下，熔融合金在正常大气压力下自发渗透陶瓷块。合金的固体可以放置在陶瓷材料的可渗透层面附近，并且进入熔融状态，优选至少约700℃，以通过渗透形成铝基复合材料。除了镁之外，辅助合金元素可以与铝一起使用。所得到的复合产品可能在铝基体和/或氮化铝外表面层中含有不连续的氮化铝相。

8. 发明授权

US5361824A Method for making internal shapes in a metal matrix composite body 失效
标题翻译：在金属基体复合体中制作内部形状的方法
公开(公告)号：US5361824A
公开(公告)日：1994-11-08
申请号：US73996
申请日：1993-06-09
申请人： Steven D. Keck , Kurt J. Becker
发明人： Steven D. Keck , Kurt J. Becker
IPC分类号： C04B41/51 , C04B41/88 , C22C1/10 , B22D19/14
CPC分类号： C04B41/88 , C04B41/5155 , C22C1/10 , C22C1/1036 , B22F2998/00 , C22C2001/1063
摘要： The present invention relates to a novel process for forming internal shapes in 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. Additionally, the filler material or preform may contain a mandrel which is capable of surviving the infiltration process, said mandrel being removed after infiltration has occurred. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.
摘要翻译：本发明涉及一种在金属基体复合体中形成内部形状的新方法。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件。此外，填充材料或预成型件可以包含能够在渗透过程中存活的心轴，所述心轴在渗透发生之后被移除。发生这种自发性渗透，而不需要施加任何压力或真空。

9. 发明授权

US5240062A Method of providing a gating means, and products thereby 失效
标题翻译：提供选通装置的方法，以及由此产生的产品
公开(公告)号：US5240062A
公开(公告)日：1993-08-31
申请号：US895293
申请日：1992-06-08
申请人： Ralph A. Langensiepen , Michael K. Aghajanian , Robert J. Wiener , Christopher R. Kennedy , Michael A. Rocazella
发明人： Ralph A. Langensiepen , Michael K. Aghajanian , Robert J. Wiener , Christopher R. Kennedy , Michael A. Rocazella
IPC分类号： C04B35/622 , C04B41/51 , C04B41/88 , C22C1/10
CPC分类号： C04B41/88 , C04B35/622 , C04B41/5155 , C22C1/1036 , C22C2001/1021 , C22C2001/1063
摘要： The present invention relates to the use of a gating means in combination with a spontaneous infiltration process to produce a metal matrix composite body. Particularly, a permeable mass of filler material or a preform is spontaneously infiltrated by molten matrix metal to form a metal matrix composite body. A gating means is provided which controls or limits the areal contact between molten matrix metal and the filler material or preform. The use of a gating means provides for control of the amount of matrix metal which can contact the preform or filler material, which may result in less machining of a formed metal matrix composite body compared with a similar metal matrix composite body made without a gating mean. Moreover, the use of a gating means ameliorates the tendency of a formed metal matrix composite body to warp due to the contact between the formed composite body and matrix metal carcass.
摘要翻译：本发明涉及门控装置与自发渗透方法的组合以产生金属基质复合体的用途。特别地，填充材料或预成型件的渗透性质量被熔融基质金属自发渗入以形成金属基质复合体。提供了控制或限制熔融基体金属与填充材料或预制件之间的面接触的门控装置。门控装置的使用提供了可以接触预成型件或填充材料的基体金属的量的控制，这可能导致形成的金属基体复合体的加工较少，而与不具有浇注平均值的类似金属基体复合体相比较。此外，浇注装置的使用改善了形成的金属基复合材料体由于形成的复合体与基质金属体之间的接触而翘曲的趋势。

10. 发明授权

US5222542A Method for forming metal matrix composite bodies with a dispersion casting technique 失效
标题翻译：用分散铸造技术形成金属基体复合体的方法
公开(公告)号：US5222542A
公开(公告)日：1993-06-29
申请号：US672064
申请日：1991-03-18
申请人： John T. Burke
发明人： John T. Burke
IPC分类号： C04B41/51 , C04B41/88 , C22C1/10
CPC分类号： C04B41/88 , C04B41/5155 , C22C1/1036 , 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 an infiltration enhancer precursor and/or an infiltration 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.
摘要翻译：本发明涉及一种形成金属基体复合体的新方法。填充材料的可渗透物质被熔融基质金属自发渗透。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材料连通，这允许熔融基体金属自发地渗透填料。在渗透已经完成到所需的程度之后，另外的基质金属被添加到已经自发渗透填料的基体金属中，导致填料和基质金属的悬浮液，所述悬浮液相对于基质具有较低体积分数的填料金属。然后可以允许基质金属原位冷却，或者将基体金属和填料材料的混合物作为铸造工艺倒入第二容器中以形成对应于第二容器的所需形状。然而，形成的悬浮液，无论是在成型或冷却之后立即浇注，然后加热和铸造，都可以浇铸成所需的形状。

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