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301.PROCESS FOR PREPARATION OF SOFT MAGNETIC COMPOSITES AND THE COMPOSITES PREPARED 失效
Title translation: VERFAHREN ZUR VORBEREITUNG VON SOFT-MAGNETISCHEN-KOMPOSITMAIENIEN UND VORBEREITETE KOMPOSITMAITICIENEN公开(公告)号:EP1015152A1
公开(公告)日:2000-07-05
申请号:EP98934103.7
申请日:1998-07-16
Applicant: HÖGANÄS AB
Inventor: NILLIUS, Magdalena , JANSSON, Patricia
CPC classification number: H01F1/28 , B22F1/02 , B22F3/1007 , B22F2999/00 , C22C33/02 , H01F1/24 , B22F2201/05
Abstract: The invention concerns a process for the preparation of soft magnetic composite products comprising the steps of providing particles of an iron based soft magnetic material with an electrically insultating layer; optionally mixing the dry powder with a lubricant; compacting the powder and heating the obtained component at an elevated temperature in the presence of water vapour. The invention also comprises the iron powder compact subjected to this treatment.
Abstract translation: 本发明涉及一种制备软磁性复合材料产品的方法,包括以下步骤:提供具有电绝缘层的铁基软磁材料颗粒; 任选地将干粉与润滑剂混合; 压实粉末并在水蒸汽存在下在升高的温度下加热得到的组分。 本发明还包括经受该处理的铁粉末压块。
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302.
公开(公告)号:EP0806489A3
公开(公告)日:2000-02-09
申请号:EP97106661.8
申请日:1997-04-22
Applicant: Brush Wellman Inc.
Inventor: Jech, David E. , Sepulveda, Juan L. , Traversone, Anthony B.
CPC classification number: C22C1/05 , B22F3/001 , B22F3/10 , B22F3/1007 , B22F3/23 , B22F2003/1042 , B22F2201/013 , B22F2201/05 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C22C1/045 , B22F9/026 , B22F3/1003 , B22F3/02 , B22F3/1035
Abstract: The sinterability of a copper/tungsten green compact is improved by using copper oxide, tungsten oxide or both as the copper and/or tungsten source. Sinterability is further enhanced by including steam in the sintering atmosphere.
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303.Process for making improved copper/tungsten composites 失效
Title translation: Verfahren zur Herstellung von Kupfer / Wolfram-Verbundkörper公开(公告)号:EP0806489A2
公开(公告)日:1997-11-12
申请号:EP97106661.8
申请日:1997-04-22
Applicant: Brush Wellman Inc.
Inventor: Jech, David E. , Sepulveda, Juan L. , Traversone, Anthony B.
CPC classification number: C22C1/05 , B22F3/001 , B22F3/10 , B22F3/1007 , B22F3/23 , B22F2003/1042 , B22F2201/013 , B22F2201/05 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C22C1/045 , B22F9/026 , B22F3/1003 , B22F3/02 , B22F3/1035
Abstract: The sinterability of a copper/tungsten green compact is improved by using copper oxide, tungsten oxide or both as the copper and/or tungsten source. Sinterability is further enhanced by including steam in the sintering atmosphere.
Abstract translation: 通过使用氧化铜,氧化钨或两者作为铜和/或钨源,可改善铜/钨生坯的烧结性。 通过在烧结气氛中包括蒸汽进一步提高了烧结性。
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304.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
Title translation: 具有较高的比表面积多孔金属体,方法ITS,二次电池碱性多孔金属材料和电极公开(公告)号:EP0764489A1
公开(公告)日:1997-03-26
申请号:EP96907766.8
申请日:1996-04-02
Applicant: MITSUBISHI MATERIALS CORPORATION
Inventor: HOSHINO, Kouji Sougou-kenkyusho Mitsubishi , MAYUZUMI, Yoshitaka Sougou-kenkyusho Mitsubishi , KOHNO, Tohru Sougou-kenkyusho Mitsubishi , KOMADA, Norikazu Sougou-kenkyusho Mitsubishi
CPC classification number: 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
Abstract: 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 cm 2 /cm 3 . This body can be reinforced with reinforcing plates and is suitable as an electrode of a 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.
Abstract translation: 一种多孔金属体确实具有三维网状结构骨架全构成具有10-60%的孔隙率的粉状金属烧结的和做具有80-99%的总孔隙率。 比表面积是其大到,例如,300至11.000厘米<2> /厘米<3>。 该机构可与加强板被加强并且适合作为以能够获得较长的使用寿命,并且可以包含在大容量的活性材料中的二次碱性电池的电极。 金属体通过模制的可发泡的浆液含有金属粉末,发泡后优选干燥该成浆料,并进行烧结相同的生产。
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公开(公告)号:JP6325475B2
公开(公告)日:2018-05-16
申请号:JP2015055082
申请日:2015-03-18
Applicant: 株式会社東芝
IPC: B29C67/00 , B33Y30/00 , B33Y10/00 , B22F3/105 , B22F3/16 , B01D29/00 , B01D24/48 , B01D29/60 , B33Y40/00 , B01D47/06
CPC classification number: B22F3/1007 , B01D47/06 , B01D53/02 , B01D53/04 , B01D53/261 , B01D2256/10 , B01D2257/104 , B01D2257/80 , B22F3/1055 , B22F2003/1059 , B22F2999/00 , B29C64/153 , B29C64/35 , B33Y10/00 , B33Y30/00 , B33Y40/00 , Y02P10/24 , Y02P10/295 , B22F2201/05 , B22F2201/02
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公开(公告)号:JPWO2015137452A1
公开(公告)日:2017-04-06
申请号:JP2015539994
申请日:2015-03-12
Applicant: 日立金属株式会社
IPC: H01F41/02 , B22F1/00 , B22F1/02 , B22F3/00 , B22F3/24 , C22C38/00 , H01F1/14 , H01F3/08 , H01F27/255
CPC classification number: H01F27/255 , B22F1/02 , B22F2998/10 , B22F2999/00 , C22C33/0278 , C22C38/00 , C22C2202/02 , H01F1/147 , H01F1/22 , H01F1/26 , H01F41/0246 , B22F1/0059 , B22F3/22 , B22F3/02 , B22F3/16 , B22F2003/248 , B22F1/0011 , B22F9/082 , B22F2009/0828 , B22F2009/0824 , B22F1/0096 , B22F3/1017 , B22F2003/023 , B22F2003/245 , B22F3/10 , B22F2003/026 , B22F2201/05 , B22F2201/03
Abstract: 簡易な加圧成形による製造方法において、高強度と絶縁性を確保しながら、複雑な形状に対応も可能な圧粉磁心の製造方法を提供する。本発明は、金属系の軟磁性材料粉を用いた圧粉磁心の製造方法であって、軟磁性材料粉とバインダを混合した後、噴霧乾燥する第1の工程と、前記第1の工程を経て得られた混合物を加圧成形する第2の工程と、前記第2の工程を経て得られた成形体に研削加工および切削加工の少なくとも一方を施す第3の工程と、前記第3の工程を経た成形体を熱処理する第4の工程とを有し、前記第4の工程において前記成形体を熱処理することによって、前記軟磁性材料粉の表面に、該軟磁性材料粉の含有元素を含む酸化物層を形成することを特徴とする。
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公开(公告)号:JP4548035B2
公开(公告)日:2010-09-22
申请号:JP2004229500
申请日:2004-08-05
Applicant: 株式会社デンソー
CPC classification number: H01F41/0246 , B22F1/0088 , B22F2999/00 , H01F1/24 , H01F1/33 , B22F2201/05
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公开(公告)号:JP4536166B2
公开(公告)日:2010-09-01
申请号:JP50430699
申请日:1998-06-17
Applicant: ホガナス アクチボラゲット
Inventor: アルビドソン、ヨハン , トリッグモ、アルフ
CPC classification number: C22C33/0285 , B22F2998/10 , B22F2999/00 , B22F9/082 , B22F1/0088 , B22F2201/013 , B22F2201/05
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公开(公告)号:JPWO2008062757A1
公开(公告)日:2010-03-04
申请号:JP2008545396
申请日:2007-11-19
Applicant: 株式会社アルバック
CPC classification number: C22C38/005 , B22F3/02 , B22F2998/00 , B22F2999/00 , C22C2202/02 , H01F41/0266 , H01F41/0273 , B22F3/03 , B22F2201/05 , B22F2202/06
Abstract: 磁界中でより等しい結晶方位関係を有する合金原料粉末の結晶破面が組み合わさるようにして、極めて高い配向性を有する永久磁石の製造方法を提供する。本発明においては、合金原料粉末Pをキャビティ22に充填し、キャビティ内で合金原料粉末を攪拌させながら磁界中で配向し、この配向したものを磁界中で所定形状に圧縮成形する。
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公开(公告)号:JP4334224B2
公开(公告)日:2009-09-30
申请号:JP2002559876
申请日:2002-01-24
Applicant: エフォーム エス.エイ.Efoam S.A.
Inventor: クーン、マルク , ミシェール、ダミヤン
IPC: C22C1/08 , B22F3/10 , B22F3/11 , C25D1/08 , F27B9/04 , F27B9/12 , F27B9/14 , F27B9/20 , F27B9/28 , F27D7/02 , F27D99/00 , H01M4/80
CPC classification number: B22F3/1137 , B22F3/1021 , B22F2999/00 , C25D1/08 , F27B9/045 , F27B9/147 , F27B9/28 , F27D99/007 , H01M4/808 , B22F2201/05
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