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1.发明公开
公开(公告)号：EP3387160A2
公开(公告)日：2018-10-17
申请号：EP16871758.5
申请日：2016-11-29
发明人： HUGHES, Gareth A. , PLOTNIKOV, Elizaveta Y. , WILSON, David M. , ROSENFLANZ, Anatoly Z. , GOETZ, Douglas P. , CAMPBELL, Jordan A. , STOLZENBURG, Fabian , MCCULLOUGH, Colin , QI, Gang , WU, Yong K. , TANGEMAN, Jean A. , ANDERSON, Jason D. , SINGH, Sandeep K.
CPC分类号： B22F3/1118 , B22F3/11 , B22F3/1112 , B22F2003/1106 , B22F2301/052 , B22F2301/058 , C22C32/00 , C22C32/0089 , C22C47/14 , C22C49/04 , C22C49/06 , C22C49/14
摘要： A method of making a porous metal matrix composite is provided. The method includes mixing a metal powder, a plurality of inorganic particles, and a plurality of discontinuous fibers to form a mixture, wherein the metal powder comprises aluminum, magnesium, an aluminum alloy, or a magnesium alloy. The method further includes sintering the mixture to form the porous metal matrix composite. Typically, the inorganic particles comprise porous particles or ceramic bubbles or glass bubbles, and the inorganic particles and the discontinuous fibers are dispersed in the metal. The metal matrix composite has a lower density than the metal and an acceptable yield strength.
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公开(公告)号：EP0765704B1
公开(公告)日：2002-04-17
申请号：EP96115421.8
申请日：1996-09-26
发明人： Hoshino, Koji , Mayuzumi, Yoshitaka , Kohno, Toru
CPC分类号： B22F3/225 , B01D39/2051 , B01J35/04 , B22F3/1103 , B22F3/1125 , B22F3/22 , B22F2003/1131 , B22F2201/05 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M4/70 , H01M4/742 , H01M4/808 , B22F3/1118 , B22F3/20 , B22F5/006
摘要： A method for making a sintered porous metal plate comprises the steps of: a slurry preparation step for preparing a foamable slurry containing metal powder; a shaping step for shaping the foamable slurry into a plate article; a foaming step for foaming the plate article; and a drying step for drying the plate article after foaming. Further, an apparatus for making a sintered porous metal plate comprises a slurry preparation section for preparing a foamable slurry containing at least metal powder, a foaming agent and a liquid medium; a shaping section for shaping the foamable slurry fed from the slurry preparation section into a plate article; a foaming section for foaming the plate article of the foamable slurry; and a drying section for drying the cellular article; and these section are integrated in series by a transfer section.
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3.发明授权
公开(公告)号：EP0764489B1
公开(公告)日：2002-02-13
申请号：EP96907766.8
申请日：1996-04-02
发明人： HOSHINO, Kouji Sougou-kenkyusho Mitsubishi , MAYUZUMI, Yoshitaka Sougou-kenkyusho Mitsubishi , KOHNO, Tohru Sougou-kenkyusho Mitsubishi , KOMADA, Norikazu Sougou-kenkyusho Mitsubishi
CPC分类号： B22F3/225 , B01D39/2051 , B01J35/04 , B01J37/0018 , B22F3/1103 , B22F3/1125 , B22F3/22 , B22F2003/1131 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M4/70 , H01M4/742 , H01M4/80 , H01M4/808 , H01M2300/0014 , Y10T428/12021 , Y10T428/12042 , Y10T428/12063 , B22F3/1118 , B22F5/006 , B22F2201/05 , B22F3/20
摘要： A porous metallic body that has a three-dimensional reticular skeleton structure wholly constituted of a powdery metallic sinter with a porosity of 10-60 % and that has a total porosity of 80-99 %. The specific surface are thereof is as large as, for example, 300-11,000 cm2/cm3. This body can be reinforced with reinforcing plates and is suitable as an electrode of an alkaline secondary battery capable of attaining a long service life and a large capacity of active materials which can be contained. The metallic body is produced by molding a foamable slurry containing a metallic powder, drying the molded slurry preferably after foaming, and sintering the same.
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4.发明授权Method for manufacturing porous sheet, porous metal sheet manufactured by this method, and electrode for battery 失效一种用于生产多孔金属片材的方法，以及产生的多孔金属片材和电极于电池
公开(公告)号：EP0864389B1
公开(公告)日：2001-05-23
申请号：EP98104382.1
申请日：1998-03-11
发明人： Sugikawa, Hirofumi
CPC分类号： H01M4/803 , B22F3/1103 , B22F3/1118 , B22F3/1121 , B22F3/18 , B22F2998/00 , H01M4/242 , H01M4/80 , B22F3/1125 , B22F7/006
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公开(公告)号：EP1004375A3
公开(公告)日：2000-12-13
申请号：EP99123135.8
申请日：1999-11-19
CPC分类号： F16B3/005 , B22F3/1118 , B22F3/1125 , B22F7/006 , Y10T428/12354 , Y10T428/12375 , Y10T428/12479
摘要： In einem Metallschaumfügeverfahren zum Verbinden von Formkörpern werden ein erster Formkörper (1) und ein zweiter Formkörper (2) relativ zueinander fixiert. Mittels einer Fügeklammer (10) wird in einem Fügebereich der Formkörper (1, 2) eine Umschalung eines Raums (9) gebildet, in dem aufschäumbares Metallschaummaterial (17) angeordnet ist. Das Metallschaummaterial wird in die Umschalung aufgeschäumt. Dadurch werden die Formkörper (1, 2) zu einem Verbundkörper verpresst.
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6.发明公开POROUS METALLIC BODY WITH LARGE SPECIFIC SURFACE AREA, PROCESS FOR PRODUCING THE SAME, POROUS METALLIC PLATY MATERIAL, AND ELECTRODE OF ALKALINE SECONDARY BATTERY 失效PORÖSERMETALLISCHERKÖRPER麻省理工学院HÖHERSPEZIFISCHEROBERFLÄCHE，VERFAHREN ZU DESSEN HERSTELLUNG，PORÖSESMETALLISCHES材料UND ELEKTRODEFÜRALKALISCHESEKUNDÄRBATTERIE
公开(公告)号：EP0764489A4
公开(公告)日：1997-07-02
申请号：EP96907766
申请日：1996-04-02
IPC分类号： B01D39/20 , B01J35/04 , B01J37/00 , B22F3/11 , B22F3/22 , H01M4/70 , H01M4/74 , H01M4/80 , B22F5/00 , B22F7/08
CPC分类号： B22F3/225 , B01D39/2051 , B01J35/04 , B01J37/0018 , B22F3/1103 , B22F3/1125 , B22F3/22 , B22F2003/1131 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M4/70 , H01M4/742 , H01M4/80 , H01M4/808 , H01M2300/0014 , Y10T428/12021 , Y10T428/12042 , Y10T428/12063 , B22F3/1118 , B22F5/006 , B22F2201/05 , B22F3/20
摘要： A porous metallic body that has a three-dimensional reticular skeleton structure wholly constituted of a powdery metallic sinter with a porosity of 10-60 % and that has a total porosity of 80-99 %. The specific surface are thereof is as large as, for example, 300-11,000 cm2/cm3. This body can be reinforced with reinforcing plates and is suitable as an electrode of an alkaline secondary battery capable of attaining a long service life and a large capacity of active materials which can be contained. The metallic body is produced by molding a foamable slurry containing a metallic powder, drying the molded slurry preferably after foaming, and sintering the same.
摘要翻译： 具有三维网状骨架结构的多孔金属体，其整体由孔隙率为10-60％的粉末状金属烧结体构成，总孔隙率为80-99％。 其比表面大到例如300-11,000cm 2 / cm 3。 该主体可以用增强板增强，并且适合作为能够获得长使用寿命和可容纳的大容量活性材料的碱性二次电池的电极。 金属体通过将含有金属粉末的发泡性浆料成型而制造，优选在发泡后干燥成型后的浆料并进行烧结。
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7.发明公开
公开(公告)号：EP0717457A2
公开(公告)日：1996-06-19
申请号：EP95118659.2
申请日：1995-11-27
发明人： Sugikawa, Hirofumi
CPC分类号： H01M4/745 , B01D39/2044 , B22F1/004 , B22F1/0096 , B22F3/002 , B22F3/1118 , B22F3/20 , B22F2998/00 , H01M4/74 , H01M4/747 , H01M4/80 , H01M4/806 , H01M4/808 , B22F3/1109 , C25D7/00
摘要： Metallic powders are extruded from a spinning nozzle to form metallic fibers each having a diameter of 1.0µm - 100µm. Then, the resultant metallic fibers are formed into a sheet having a porous structure such as a nonwoven sheet, or the like. Thereafter, the sheet is sintered. An active substance is applied to pores of a resultant porous metallic sheet to be used as an electrode substrate of a battery. The metallic fibers are three-dimensionally intertwined with each other by using fluid at a high pressure and a high speed and then, surfaces of the metallic fibers intertwined with each other is fused under pressure at a temperature lower than the melting point of the metal to directly connect intersections of the intertwined metallic fibers so as to form a porous metallic sheet.
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8.发明公开
公开(公告)号：EP0547865A2
公开(公告)日：1993-06-23
申请号：EP92311419.3
申请日：1992-12-15
申请人： HALLIBURTON COMPANY
CPC分类号： B01D29/111 , B01D29/15 , B01D29/33 , B01D39/2034 , B22F3/11 , B22F3/1118 , B22F8/00 , B22F2998/00 , B22F2998/10 , E21B43/082 , Y02P10/24 , Y02W30/541 , Y10T29/49604 , Y10T29/4962 , B22F3/02 , B22F3/10 , B22F3/18 , B22F5/10 , B22F3/002 , B22F3/24 , B22F5/06 , B22F5/106
摘要： A prepack well screen assembly has a resistance welded outer screen (42) concentrically mounted in radially spaced relation on a perforated mandrel (38), thereby defining an annulus in which a sintered metal prepack sleeve (44) is loaded. The longitudinal spacing distance between adjacent turns of the outer screen (42) selectively exclude sand fines of a predetermined minimum size. The porosity of the sintered metal prepack sleeve (44) is selected to pass sand fines in the size range of from about 10 microns (µm) to about 150 microns (µm). The effective inlet flow area through the sintered metal prepack sleeve (44) is substantially greater than the effective inlet flow area through the outer screen (42). The sintered metal prepack sleeve excludes sand fines from inflowing formation fluid during the initial production phase following a gravel pack operation, without limiting production of formation fluid.
摘要翻译： 预填充井网组件具有电阻焊外屏（42），其以径向隔开的关系同心地安装在穿孔心轴（38）上，由此限定了一个环，其中装载有烧结金属预包装套（44）。 外屏幕（42）的相邻匝之间的纵向间隔距离选择性地排除预定最小尺寸的细砂。 选择烧结金属预包装套（44）的孔隙率以通过在约10微米（μm）至约150微米（μm）的尺寸范围内的细砂。 通过烧结金属预包装套管（44）的有效入口流动面积基本上大于穿过外部筛网（42）的有效入口流动面积。 烧结金属预包装套筒在砾石包装操作之后的初始生产阶段不包括流入地层流体中的细砂，而不限制地层流体的产生。
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公开(公告)号：EP0327887B1
公开(公告)日：1992-06-17
申请号：EP89101274.2
申请日：1989-01-25
申请人： HITACHI, LTD.
发明人： Okada, Hideo , Mori, Toshikatsu , Mitsugi, Kouichi , Iwase, Yoshio , Kuroe, Satoshi , Takeuchi, Masato , Kamo, Tomoichi
CPC分类号： H01M4/8807 , B22F3/114 , B22F3/22 , B22F2998/00 , C22C32/0026 , H01M4/8652 , H01M4/8821 , H01M4/8842 , H01M4/8882 , H01M2008/147 , H01M2300/0051 , Y02E60/526 , B22F3/1118
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公开(公告)号：EP0166606B1
公开(公告)日：1991-10-30
申请号：EP85304535.9
申请日：1985-06-25
申请人： PALL CORPORATION
发明人： Koehler, Paul
CPC分类号： B01D39/2034 , B01D39/12 , B22F3/1118 , B22F3/22 , B22F2998/00 , B22F3/1103 , B22F5/006
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