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1. 发明公开

EP2415543A4 PROCESS FOR PRODUCING POROUS SINTERED ALUMINUM, AND POROUS SINTERED ALUMINUM 有权转让
公开(公告)号：EP2415543A4
公开(公告)日：2018-03-28
申请号：EP10761388
申请日：2010-03-30
申请人： MITSUBISHI MATERIALS CORP
发明人： HOSHINO KOJI , YANG JI BIN , ORITO KENJI , OHMORI SHINICHI
IPC分类号： B22F3/11 , B22F1/00 , B22F3/10 , B22F7/00 , B22F9/04 , C22C1/04 , C22C1/08 , C22C21/00 , C22C21/02 , C22C21/12 , C22C21/14 , C22C21/16 , H01G9/052 , H01G11/68 , H01G11/70 , H01M4/66 , H01M4/80
CPC分类号： B22F3/1125 , B22F1/0059 , B22F1/0085 , B22F3/1003 , B22F3/1121 , B22F7/006 , B22F2998/00 , C22C1/0416 , C22C1/08 , C22C21/02 , C22C21/12 , C22C21/14 , C22C21/16 , H01G9/016 , H01G11/68 , H01G11/70 , H01M4/661 , H01M4/666 , H01M4/80 , Y02E60/13 , B22F1/0003
摘要： This method for producing porous sintered aluminum includes: mixing aluminum powder with a sintering aid powder containing titanium to obtain a raw aluminum mixed powder; mixing the raw aluminum mixed powder with a water-soluble resin binder, water, and a plasticizer containing at least one selected from polyhydric alcohols, ethers, and esters to obtain a viscous composition; drying the viscous composition in a state where air bubbles are mixed therein to obtain a formed object prior to sintering; and heating the formed object prior to sintering in a non-oxidizing atmosphere, wherein when a temperature at which the raw aluminum mixed powder starts to melt is expressed as Tm (°C), a temperature T (°C) of the heating fulfills Tm-10 (°C) ‰¤ T ‰¤ 685 (°C).

2. 发明公开

EP2415542A4 PROCESS FOR PRODUCING POROUS SINTERED ALUMINUM, AND POROUS SINTERED ALUMINUM 有权转让
公开(公告)号：EP2415542A4
公开(公告)日：2018-03-28
申请号：EP10761385
申请日：2010-03-30
申请人： MITSUBISHI MATERIALS CORP
发明人： HOSHINO KOJI , YANG JI BIN , ORITO KENJI , OHMORI SHINICHI
IPC分类号： B22F3/11 , B22F1/00 , B22F7/00 , B22F9/04 , C22C1/04 , C22C1/08 , C22C21/00 , H01G9/052 , H01G11/68 , H01G11/70 , H01M4/66 , H01M4/80
CPC分类号： H01G9/016 , B22F3/1125 , B22F7/006 , B22F9/04 , B22F2998/00 , C22C1/0416 , C22C1/08 , C22C21/00 , C22C21/003 , H01G9/052 , H01G9/0525 , H01G11/68 , H01G11/70 , H01M4/661 , H01M4/80 , H01M4/803 , Y02E60/13 , Y10T428/12479 , B22F7/04
摘要： This method for producing porous sintered aluminum includes: mixing aluminum powder with a sintering aid powder containing a sintering aid element to obtain a raw aluminum mixed powder; forming the raw aluminum mixed powder into a formed object prior to sintering having pores; and heating the formed object prior to sintering in a non-oxidizing atmosphere to produce porous sintered aluminum, wherein the sintering aid element is titanium, and when a temperature at which the raw aluminum mixed powder starts to melt is expressed as Tm (°C), then a temperature T (°C) of the heating fulfills Tm-10 (°C) ‰¤ T ‰¤ 685 (°C).

3. 发明公开

EP2439007A4 PROCESS FOR PRODUCTION OF ALUMINUM COMPLEX COMPRISING SINTERED POROUS ALUMINUM BODY 审中-公开
标题翻译：方法制造铝复合物，包括烧结铝多孔体
公开(公告)号：EP2439007A4
公开(公告)日：2017-05-24
申请号：EP10783078
申请日：2010-03-30
申请人： MITSUBISHI MATERIALS CORP
发明人： YANG JI-BIN , HOSHINO KOJI , ORITO KENJI , MARUYAMA HITOSHI
IPC分类号： B22F7/00 , B22F3/11 , B22F5/00 , B32B15/01 , C22C1/04 , C22C21/00 , C22C21/12 , H01M4/66 , H01M4/80
CPC分类号： H01M4/667 , B22F3/1125 , B22F5/006 , B22F7/006 , B22F2998/10 , B32B15/01 , C22C1/0416 , C22C21/00 , C22C21/12 , H01M4/661 , H01M4/803 , H01M4/808 , B22F9/04 , B22F1/0074
摘要： This method for producing an aluminum composite including porous sintered aluminum, includes: mixing aluminum powder with a sintering aid powder containing either one or both of titanium and titanium hydride to obtain a raw aluminum mixed powder; adding and mixing a water-soluble resin binder, water, a plasticizer containing at least one selected from polyhydric alcohols, ethers, and esters, and a water-insoluble hydrocarbon-based organic solvent containing five to eight carbon atoms into the raw aluminum mixed powder to obtain a viscous composition; shape-forming the viscous composition on an aluminum foil or an aluminum plate and causing the viscous composition to foam to obtain a formed object prior to sintering; and heating the formed object prior to sintering in a non-oxidizing atmosphere to obtain an aluminum composite which includes porous sintered aluminum integrally joined onto the aluminum foil or the aluminum plate, wherein when a temperature at which the raw aluminum mixed powder starts to melt is expressed as Tm (°C), then a temperature T (°C) of the heating fulfills Tm-10 (°C) ‰¤ T ‰¤ 685 (°C).
摘要翻译：这在铝复合产生包含铝多孔烧结体，方法包括：使用烧结助剂粉末含有任意一方或双方的钛和氢化钛，得到铝混合原料粉末混合铝粉; 加入并混合水溶性树脂粘合剂，水，塑化剂含有至少一种选自多元醇，醚和酯中选择，以及含有五至八个碳原子到原铝混合粉末的水不溶性的烃系有机溶剂以获得粘性组合物; 成形到铝箔或铝板的粘性组合物和粘性组合物产生原因泡沫在烧结之前得到成型物体; 和加热之前所形成的物体，以在非氧化性气氛中烧结，以获得在铝复合材料，其包括铝多孔烧结一体地接合到铝箔或铝板，worin当将原料铝混合粉末开始熔化的温度是表示为加热的Tm（℃），则温度T（℃）满足TM-10（℃）‰¤Ť‰¤685（℃）。

4. 发明公开

EP2103714A4 POROUS TITANIUM HAVING LOW CONTACT RESISTANCE 失效
标题翻译：具有低接触电阻小的多孔钛
公开(公告)号：EP2103714A4
公开(公告)日：2012-12-26
申请号：EP07850558
申请日：2007-12-13
申请人： MITSUBISHI MATERIALS CORP
发明人： ORITO KENJI , HAYASHI TOSHIHARU , WADA MASAHIRO , IZUMI REIKO , HOSHINO KOJI
IPC分类号： C23C24/08 , C01G23/047 , C23C8/12 , C23C10/18 , C23C10/20 , C23C10/60 , C23C12/00 , C23C28/00 , H01M4/86 , H01M4/88 , H01M8/02 , H01M8/10
CPC分类号： H01M4/8807 , C23C24/087 , C23C28/042 , C23C28/048 , H01M4/8817 , H01M4/90 , H01M8/0232 , H01M8/0241 , H01M8/0245 , H01M2008/1095 , Y10S977/762 , Y10S977/81 , Y10S977/811 , Y10T428/12479 , Y10T428/12806 , Y10T428/12889

5. 发明专利

JP2011214047A Method for producing aluminum porous sintered body 有权
标题翻译：生产铝多孔烧结体的方法
公开(公告)号：JP2011214047A
公开(公告)日：2011-10-27
申请号：JP2010082008
申请日：2010-03-31
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： YANG JI-BIN , HOSHINO KOJI , ORITO KENJI
IPC分类号： B22F3/11 , B22F1/00 , B22F3/02 , B22F3/10 , B22F3/24
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an aluminum porous sintered body, with which the aluminum porous sintered body that has open pores each having micro and regular size of ≤600 μm, high porosity and a plurality of voids each having the porosity varying depending on portions and a three-dimensional meshed shape, can be easily obtained at low cost.SOLUTION: Sintering aid powder including titanium and/or hydrogenated titanium is mixed in aluminum powder to obtain aluminum-mixed raw material powder. A water-soluble resin binder, water, a plasticizer and a water-insoluble hydrocarbon-based organic solvent are added to the aluminum-mixed raw material powder and they are mixed to obtain a viscous composition 3. The viscous composition is applied onto a material to be coated by a doctor blade process so that the thickness of the applied composition is made larger gradually from one edge of a doctor blade to the other edge thereof and a space between the doctor blades is made gradually larger from one end to the other end. The applied viscous composition 3 is expanded on the material to be coated and the expanded composition is dried to obtain a compact 15 before sintering. The compact before sintering is heated/calcined at the temperature T (°C) satisfying (Tm-10(°C))≤T≤685(°C) in a non-oxidizing atmosphere to obtain the aluminum porous sintered body 17.
摘要翻译：要解决的问题：提供一种铝多孔烧结体的制造方法，其中具有微孔尺寸≤600μm的开孔的多孔烧结体，高孔隙率和多孔隙，可以容易地以低成本获得根据部分和三维网格形状的变化。解决方案：包括钛和/或氢化钛的烧结助剂粉末在铝粉中混合以获得铝混合原料粉末。将水溶性树脂粘合剂，水，增塑剂和水不溶性烃类有机溶剂加入到铝混合原料粉末中，并将它们混合以获得粘性组合物3.将粘性组合物施加到材料通过刮刀工艺涂布，使得涂布的组合物的厚度从刮刀的一个边缘到另一个边缘逐渐变大，并且刮刀之间的空间从一端逐渐变大到另一端。将所施加的粘性组合物3在待涂覆的材料上膨胀，并将发泡的组合物干燥以在烧结之前获得压块15。烧结前的压坯在非氧化性气氛下，以满足（Tm-10（℃））≤T≤685（℃）的温度T（℃）进行加热/煅烧，得到铝多孔烧结体17。

6. 发明专利

JP2011214046A Method for producing aluminum porous sintered body 有权
标题翻译：生产铝多孔烧结体的方法
公开(公告)号：JP2011214046A
公开(公告)日：2011-10-27
申请号：JP2010082007
申请日：2010-03-31
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： YANG JI-BIN , HOSHINO KOJI , ORITO KENJI , OKI YUZO
IPC分类号： B22F3/10 , B01D39/20 , B22F3/11 , B22F5/10
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an aluminum porous sintered body, with which the open pore type aluminum porous sintered body that has open pores of small pore size, a three-dimensional skeleton structure and a thick plate-like, block-like or cylindrical shape, can be easily and reliably produced.SOLUTION: The method for producing the aluminum porous sintered body comprises: a viscous composition preparation step of mixing aluminum-mixed raw material powder which includes aluminum powder and titanium powder and/or hydrogenated titanium powder as a sintering aid, water and a water-soluble resin binder to obtain an air bubble-including viscous composition; a pre-sintering step of packing the viscous composition in a vessel having a predetermined shape and freeze-drying the packed composition to obtain a compact before sintering; and a sintering step of heating/calcining the compact before sintering in an inert atmosphere or in vacuum at the temperature T (°C) satisfying (Tm-10(°C))≤T≤685(°C) (wherein Tm (°C) is the temperature at which the aluminum-mixed raw material powder begins to melt).
摘要翻译：要解决的问题：提供一种铝多孔烧结体的制造方法，其具有孔径小孔，三维骨架结构和厚板状的开孔型铝多孔质烧结体可以容易且可靠地制造。解决方案：铝多孔烧结体的制造方法包括：将包含铝粉末和钛粉末的铝混合原料粉末和/或氢化的铝混合原料粉末混合的粘性组合物制备步骤作为烧结助剂的钛粉末，水和水溶性树脂粘合剂，得到含气泡的粘性组合物; 将粘性组合物包装在具有预定形状的容器中并将其烧结前冷冻干燥的预烧结步骤; 以及在惰性气氛中或在满足（Tm-10（℃））≤T≤685（℃）的温度T（℃）下的真空中进行烧结前的压坯的烧结工序（Tm（℃） C）是铝混合原料粉末开始熔化的温度）。

7. 发明专利

JP2008159420A Composite titanium material capable of keeping contact resistance low over long time 审中-公开
标题翻译：复合钛材料能够保持接触电阻低于长时间
公开(公告)号：JP2008159420A
公开(公告)日：2008-07-10
申请号：JP2006347382
申请日：2006-12-25
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： ORITO KENJI , HAYASHI TOSHIHARU , WADA MASAHIRO , IZUMI REIKO , HOSHINO KOJI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a composite titanium material capable of keeping contact resistance low over a long time. SOLUTION: To a titanium substrate surface 4, Au is continuously fixed by diffusion and junction in a mesh-like form; a titanium oxide layer 3 is formed in a space between an Au mesh 5 and another Au mesh 5 of the mesh-like Au fixed to the titanium substrate surface; the width of the Au mesh 5 of the mesh-like Au is in a range of 0.300-10,000 nm at least in one part; and the thickness of the titanium oxide layer 3 formed in the space between the Au mesh 5 and the Au mesh 5 adjacent to it of the mesh-like Au is in the range of 30-150 nm. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够长时间保持接触电阻较低的复合钛材料。解决方案：在钛基板表面4上，Au通过扩散和连接以网状形式连续固定; 在Au网5和固定于钛基板表面的网状Au的另一Au网5之间的空间中形成氧化钛层3; 网状Au的Au网5的宽度至少在一部分在0.300〜10000nm的范围内; 并且形成在Au网5和与网状Au相邻的Au网5之间的空间中的氧化钛层3的厚度在30-150nm的范围内。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2000265253A METAL MATRIX COMPOSITE MATERIAL AND ITS PRODUCTION 失效
公开(公告)号：JP2000265253A
公开(公告)日：2000-09-26
申请号：JP7103899
申请日：1999-03-16
申请人： MITSUBISHI MATERIALS CORP
发明人： SAKAMOTO TOSHIO , ORITO KENJI , WAKITA SABURO , TOYOKURA YASUSHI
IPC分类号： B22D19/00 , B22D19/14 , C22C47/00 , C22C47/06 , C22C47/08
摘要： PROBLEM TO BE SOLVED: To effectively prevent the cooling of a preheated porous body, to produce it in a net-shape and to apply matrix metal single substance layers of uniform thickness on upper and lower both sides. SOLUTION: A porous preform 3 is formed by using a molding die obtd. by assembling a frame 12 surrounding the side face of the preform and a bottom board covering the lower face of the perform 3 so as to be dividable. After that, only the bottom board is separated, and, in a state in which the preform 3 and the frame 12 are integrated, it is set to a casting die 21. At this time, the frame 12 is placed on a recessed part 25a for placing a frame higher than the place directly below the preform by one step. Then, since the bottom face of a lower die 22 has been provided with difference in level, the intervals between the inside face of the casting die 21 and the upper and lower faces of the preform 3 are made equal and uniform over the whole faces. When the molten metal of matrix metal is impregnated in this state, upper and lower both faces can be applied with matrix metal single substance layers equal in thickness and uniform over the whole faces.

9. 发明专利

JPH09209095A IRON-BASE SINTERED ALLOY EXCELLENT IN WEAR RESISTANCE 失效
公开(公告)号：JPH09209095A
公开(公告)日：1997-08-12
申请号：JP1401896
申请日：1996-01-30
申请人： MITSUBISHI MATERIALS CORP
发明人： ORITO KENJI , KAWASE KINYA , MORIMOTO KOICHIRO
IPC分类号： F01L3/02 , C22C27/06 , C22C38/00 , C22C38/52
摘要： PROBLEM TO BE SOLVED: To provide a valve seat composed of an iron-base sintered alloy excellent in wear resistance. SOLUTION: In this iron-base sintered alloy, hard grains of 10-150μm average grain size, having a composition consisting of, by weight, 10.0-60.0% Cr, 2.0-30.0% Co, 5.0-30.0% Mo, 2.0-20.0% Ni, 5.0-15.0% W, 0.5-2.0% Si, 1.0-5.0% C, and the balance Fe with inevitable impurities, are containd by 5.0-20.0vol.%, uniformly and dispersedly, in the matrix of sintered compact. This iron-base sintered alloy has an overall composition consisting of, by weight ratio, 0.5-2.0% C, 1.0-6.0% Cr, 1.0-15.0% Co, 0.3-15.0% Ni, 0.3-6.0% Mo, 0.03-0.4% Si, 0.3-3.0% W, and the balance Fe with inevitable impurities.

10. 发明专利

JP2011023430A Electrode for electric double-layer capacitor, and method for manufacturing the same 有权
标题翻译：电双层电容器用电极及其制造方法
公开(公告)号：JP2011023430A
公开(公告)日：2011-02-03
申请号：JP2009165141
申请日：2009-07-13
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： HOSHINO KOJI , YANG JI-BIN , ORITO KENJI , KANDA EIKO
IPC分类号： H01G9/00 , H01G11/22 , H01G11/24 , H01G11/26 , H01G11/38 , H01G11/42 , H01G11/66 , H01G11/68 , H01G11/70 , H01G11/84 , H01G11/86
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide an electrode that achieves high reliability, high output, and high energy density of an electric double-layer capacitor. SOLUTION: An electrode for an electric double-layer capacitor contains an aluminum porous sintered body, while a polarizable electrode material, an electrically-conductive auxiliary agent, and a binder are contained in voids of the aluminum porous sintered body. The aluminum porous sintered body has a metal skeleton of a three-dimensional network structure; there are voids between the metal skeletons; an Al-Ti compound is dispersed in the metal skeleton; and unevenness formed by a level difference between grain boundaries of the aluminum porous sintered body exists on the surface of the metal skeleton. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种实现双电层电容器的高可靠性，高输出和高能量密度的电极。解决方案：用于双电层电容器的电极包含铝多孔烧结体，而在多孔烧结体的空隙中包含可极化电极材料，导电助剂和粘结剂。铝多孔烧结体具有三维网状结构的金属骨架; 金属骨架之间有空隙; Al-Ti化合物分散在金属骨架中; 并且在金属骨架的表面上存在由铝多孔烧结体的晶界之间的水平差形成的不平坦度。版权所有（C）2011，JPO＆INPIT

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