公开(公告)号：EP1252349B1

公开(公告)日：2003-10-15

申请号：EP01907484.8

申请日：2001-02-01

Applicant: CLAUSSEN, Nils

Inventor： CLAUSSEN, Nils ,  SANDHAGE, Kenneth, H. ,  KUMAR, Pragati ,  JANSSEN, Rolf ,  BEYER, Peter ,  WAGNER, Florian ,  TRAVITZKY, Nahum

IPC: C22C1/10 ,  C22C1/05 ,  B22F3/26

CPC classification number: C04B41/009 ,  B22F3/26 ,  C04B41/5127 ,  C04B41/5144 ,  C04B41/5155 ,  C04B41/88 ,  C22C1/058 ,  C22C1/1036 ,  C22C2001/1057 ,  C04B41/4521 ,  C04B41/4523 ,  C04B41/4556 ,  C04B41/5133 ,  C04B41/5138 ,  C04B35/12 ,  C04B35/26

公开(公告)号：EP1292781A1

公开(公告)日：2003-03-19

申请号：EP01934317.7

申请日：2001-05-23

Applicant: Honda Giken Kogyo Kabushiki Kaisha

Inventor： KOIZUMI, Takashi,Honda Engineering Co., Ltd. ,  ECHIGO, Takaharu,Honda Engineering Co., Ltd. ,  SHOJI, Hiroto,Honda Engineering Co., Ltd. ,  NAKAO, Yasuhiro,Honda Engineering Co., Ltd. ,  SUGAYA, Kunitoshi,Honda Engineering Co., Ltd.

IPC: F16D65/10 ,  F16D69/04

CPC classification number: F16D65/10 ,  B22F2998/10 ,  C22C1/1036 ,  C22C2001/1057 ,  F16D65/12 ,  F16D69/0416 ,  F16D2065/132 ,  F16D2065/1356 ,  F16D2069/0441 ,  F16D2069/0483 ,  F16D2200/003 ,  F16D2200/0039 ,  F16D2200/006 ,  F16D2250/00 ,  F16D2250/0007 ,  F16D2250/0015 ,  F16D2250/0092 ,  B21C23/08

Abstract: A brake drum includes a ring-shaped drum body (13), and a friction member (16) secured to the inner circumferential surface (18) of the drum body. Because the drum body is formed of a lightweight A1 alloy and the friction member is formed of an A1-base composite material, the brake drum can be reduced in weight as a whole. Further, because the friction member, having projecting portions (17a) formed on its outer periphery (17), is cast-enveloped by molten metal of the A1 alloy, the friction member and the drum body can be firmly fastened together. Thus, even when a great braking force is applied to the drum brake, the friction member can be prevented from being undesirably detached from the drum body.

公开(公告)号：EP1015182A4

公开(公告)日：2003-01-15

申请号：EP98912072

申请日：1998-03-26

Applicant: SUNG CHIEN-MIN

Inventor： SUNG CHIEN-MIN

IPC: B24D99/00 ,  B24D3/00 ,  B24D3/06 ,  B24D3/08 ,  B24D5/12 ,  C04B35/52 ,  C22C26/00 ,  B24D17/00 ,  B24D7/06

CPC classification number: B24D18/00 ,  B01J2203/0645 ,  B01J2203/066 ,  B01J2203/0685 ,  B22F2005/001 ,  B22F2998/00 ,  B24D3/08 ,  B24D5/12 ,  B24D99/005 ,  B28D1/12 ,  C04B35/52 ,  C22C1/1015 ,  C22C26/00 ,  B22F3/26 ,  C22C1/1036

Abstract: The present invention describes a diamond tool (10) with diamond bonded chemically by a braze (28) that contains either Cr, Mn, Si, or Al or mixtures or alloys thereof. The diamond tool (10) is made by infiltrating the braze (28) into a matrix metal (24) that contains diamond (20) in either form of grits or polycrystalline bodies.

公开(公告)号：EP1252349A2

公开(公告)日：2002-10-30

申请号：EP01907484.8

申请日：2001-02-01

Applicant: CLAUSSEN, Nils

Inventor： CLAUSSEN, Nils ,  SANDHAGE, Kenneth, H. ,  KUMAR, Pragati ,  JANSSEN, Rolf ,  BEYER, Peter ,  WAGNER, Florian ,  TRAVITZKY, Nahum

IPC: C22C1/10 ,  C22C1/05 ,  B22F3/26

CPC classification number: C04B41/009 ,  B22F3/26 ,  C04B41/5127 ,  C04B41/5144 ,  C04B41/5155 ,  C04B41/88 ,  C22C1/058 ,  C22C1/1036 ,  C22C2001/1057 ,  C04B41/4521 ,  C04B41/4523 ,  C04B41/4556 ,  C04B41/5133 ,  C04B41/5138 ,  C04B35/12 ,  C04B35/26

Abstract: The invention concerns a method for the production of heat-resistant composite materials comprising a ceramic and a metallic phase with melting points of at least 1100° C. The invention also relates to said composite materials and to their possible applications.

公开(公告)号：EP1105545B1

公开(公告)日：2002-10-23

申请号：EP99936215.5

申请日：1999-08-06

Applicant: ALCAN INTERNATIONAL LIMITED

Inventor： DOUTRE, Don, Allen ,  HAY, Gary ,  JIN, Iljoon ,  WALES, Peter ,  LLOYD, David J.

IPC: C22C1/10

CPC classification number: C22C1/1036 ,  C22C1/1094 ,  C22C2001/1047 ,  H01L23/15 ,  H01L23/3733 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A composite material having less than about 25 volume percent refractory particles in a metal matrix is concentrated to have about 37-45 volume percent refractory particles. The concentrating is preferably accomplished by heating the composite material to melt the matrix, and then contacting the molten composite material to a porous element having an average pore size greater than that of the average particle size. A small pressure differential, on the order of about one atmosphere, is applied across the porous element, so that metal matrix material separates from the composite material and flows through the porous element. The particulate volume fraction in the composite material gradually increases. When the particulate volume fraction exceeds about 37 volume percent, the mass of composite material becomes semi-solid and freestanding. The resulting composite material may be further processed, as by forming to a useful shape or diluting with another matrix material.

公开(公告)号：EP1245314A2

公开(公告)日：2002-10-02

申请号：EP02252196.7

申请日：2002-03-27

Applicant: NGK INSULATORS, LTD.

Inventor： Shinkai, Masayuki, NGK Insulators, Ltd ,  Kida, Masahiro, NGK Insulators, Ltd ,  Ishikawa, Takahiro, NGK Insulators, Ltd ,  Ochiai, Toshimasa, NGK Insulators, Ltd

IPC: B22F3/11

CPC classification number: C22C1/1005 ,  B22F3/1112 ,  B22F2998/00 ,  C22C1/1036 ,  C22C47/04 ,  C22C2001/1057 ,  B22F1/0051 ,  C22C1/1068 ,  C22C47/10

Abstract: There are disclosed a method for producing a composite material composed of a dispersing agent and a matrix, and a composite material produced by the method. The matrix is formed by the steps of coating a metal-coated dispersing agent to form a metal-coated layer on the surface of the dispersing agent, filling the metal-coated dispersing agent in a jig prepared in a fixed shape, and then causing the reaction of the metal-coated layer with a molten A1 by impregnating the metal-coated dispersing agent with the molten A1 filled in the jig.

Abstract translation: 有游离缺失盘的制造方法，分散剂和基质，以及通过该方法制造的复合材料构成的复合材料。 该矩阵是通过涂覆金属涂覆的分散剂，以形成分散剂的表面上的金属包覆层，填充所述金属涂覆的分散剂为在固定的形状而制备的夹具，然后使所述的步骤形成 通过浸渍与熔融A1的金属涂覆的分散剂填充在夹具与熔融A1涂覆有金属的层的反应。

公开(公告)号：EP1193319A1

公开(公告)日：2002-04-03

申请号：EP01308334.0

申请日：2001-09-28

Applicant: NGK INSULATORS, LTD.

Inventor： Shinkai, Masayuki, c/o NGK Insulators, Ltd. ,  Kida, Masahiro, c/o NGK Insulators, Ltd.

IPC: C22C1/10

CPC classification number: C22C1/1036 ,  B22F3/114 ,  B22F2999/00 ,  C22C2001/1021 ,  C22C1/1015 ,  B22F1/0003

Abstract: A porous composite material includes a metal material for forming a matrix, and at least two kinds of fine particle materials having different wettabilities with respect to the metal material. The porous composite material is provided by melting and impregnating the metal material for forming a matrix with the mixture of at least two kinds of fine particle materials. The porous composite material has excellent characteristics in shock absorbency, acoustics, non-combustibility, lightness, rigidity, and so forth.

Abstract translation: 多孔复合材料包括用于形成基体的金属材料和至少两种相对于金属材料具有不同润湿性的细颗粒材料。 多孔复合材料通过用至少两种细颗粒材料的混合物熔化和浸渍用于形成基质的金属材料来提供。 多孔复合材料在冲击吸收性，声学性，不燃性，亮度，刚性等方面具有优异的特性。

公开(公告)号：EP1165191A1

公开(公告)日：2002-01-02

申请号：EP00916327.0

申请日：2000-03-14

Applicant: MATERIALS AND ELECTROCHEMICAL RESEARCH CORPORATION

Inventor： WITHERS, James, C. ,  LOUTFY, Raouf, O. ,  PICKARD, Sion, M. ,  NEWELL, Kenneth, J. ,  KELLY, William, B.

IPC: A63B53/04 ,  A63B53/10 ,  A63B53/12

CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B53/10 ,  A63B53/12 ,  A63B2053/0433 ,  A63B2209/00 ,  A63B2209/02 ,  B22F2999/00 ,  B82Y30/00 ,  C22C1/1036 ,  C22C47/04 ,  C22C47/06 ,  C22C47/10 ,  C22C47/12 ,  C22C2001/1021 ,  C22C2001/1057 ,  C22C2001/1073 ,  C22C2026/001 ,  C22C2204/00 ,  B22F2207/03 ,  B22F1/0014

Abstract: Golf club structures, including club heads and shafts, composed of composites comprised of a matrix of metal, such as an aluminum alloy, or a plastic material and a fiber such as graphite or a ceramic, which may be whiskerized, and which may also be selectively weighted as in the toe and heel of a club head, with heavy particles such as tungsten metal. The club structure may also be surface hardened by applying a coating of fullerenes to a metal club structure and heat treating it to produce a hard coating of metal carbide, preferably by coating a titanium golf club structure with fullerenes and heat treating the coated structure to produce a titanium carbide surface.

公开(公告)号：EP1134205A3

公开(公告)日：2001-09-26

申请号：EP01111314.9

申请日：1997-11-21

Applicant: THE DOW CHEMICAL COMPANY

Inventor： Fox, Richard T. ,  Han, Chan ,  Pzyik, Aleksander J. ,  Nilsson, Robert T.

IPC: C22C1/10 ,  C04B41/52 ,  G11B5/64 ,  G11B5/84

CPC classification number: G11B5/7315 ,  C04B41/5155 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  C22C1/1036 ,  C22C2001/1021 ,  C22C2001/1057 ,  G11B5/8404

Abstract: Complex-shaped, ceramic-metal composite articles are prepared by: a) contacting a non-wettable powder that is non-wetting and non-reactive to a metal to be used for infiltration with a shaped ceramic body having a removable portion not present in said article to form a layer of the non-wettable powder covering the surface of the shaped ceramic body except for said removable portion, wherein the shaped ceramic body is comprised of a ceramic which is reactive with the metal under the conditions of step (b); b) infiltrating the shaped ceramic body with the metal through said removable portion, where there is no layer of the non-wettable powder, such that a complex-shaped ceramic-metal composite comprising one or more metal phases and one or more ceramic phases is formed, wherein undesirable regions of excess metal on the surface and undesirable phases within the complex-shaped ceramic-metal composite article near the surface are located only in said removable portion; and (c) removing said removable portion, whereby the article has substantially the net shape of the shaped ceramic body without said portion.

公开(公告)号：EP1086937A2

公开(公告)日：2001-03-28

申请号：EP00890241.3

申请日：2000-08-03

Applicant: ELECTROVAC FABRIKATION ELEKTROTECHNISCHER SPEZIALARTIKEL GESELLSCHAFT M.B.H.

Inventor： Schmitt, Theodore Nicolas, Dr.

IPC: C04B41/88 ,  C22C1/10

CPC classification number: C04B41/009 ,  B22F2998/10 ,  C04B41/51 ,  C04B41/88 ,  C22C1/1036 ,  C22C2001/1021 ,  C04B41/4523 ,  C04B41/4578 ,  C04B35/00 ,  C04B35/565 ,  C04B38/00 ,  B22F1/0014 ,  B22F3/22 ,  B22F2202/01

Abstract: Verfahren zur Herstellung eines Metall-Matrix-Composite- (MMC-) Bauteiles umfassend eine keramische, poröse Konsistenz aufweisende Vorform, deren Poren mit Matrix-Metall gefüllt sind, wobei zur Herstellung der Vorform keramisches Pulver mit einem flüssigen Träger ohne Zugabe eines Bindemittels zu einem thixotrope Eigenschaften aufweisenden Schlicker (2) vermischt wird, dieser Schlicker (2) in eine im wesentlichen dichte Konsistenz aufweisende Gußform (5) eingebracht wird, welche Gußform (5) zumindest nach Abschluß des Schlicker-Einbringens, vorzugsweise auch während des Schlicker-Einbringens mit Vibrationen beaufschlagt wird, und der Schlicker (2) durch Abstellen der Vibrationen und InRuhe-Halten der Gußform (5) erstarren gelassen wird, wobei weiters der Schlicker (2) in der Gußform (5) zu einem Vorformkörper verfestigt wird und Metall in die Poren dieses Vorformkörpers eingegossen wird, und die Gußform (5) nach Abschluß des Schlicker-Einbringens und vor dem Erstarren-Lassen weiterhin mit Vibrationen beaufschlagt gehalten wird, wodurch der im Schlicker (2) enthaltene flüssige Träger von den Keramikpartikeln abgetrennt wird und auf diesen aufschwimmt und der Schlicker (2) gleichzeitig zu einem Vorformkörper verfestigt wird, der auf den Keramikpartikeln aufschwimmende flüssige Träger nach Abstellen der Vibrationen entfernt wird, der Vorformkörper keinen weiteren Verfestigungsmaßnahmen, wie z.B. Sintern, Pressen od. dgl. unterworfen wird und zum Eingießen des Metalles in seine Poren in der Gußform (5), in welcher er hergestellt wurde, belassen wird.

Abstract translation: 金属基复合材料组分是通过振动滑模铸造产生的，以在金属浇注之前实现同时的液体分离和滑移设置。 由金属基体金属渗透多孔陶瓷预成型件组成的金属基复合材料（MMC）的生产是通过在将金属倒入所形成的预制件的孔内的金属浇注之前振动一个滑移模具来实现同时进行的液体分离和滑移设置来制备的。 模具振动保持在滑动铸造之后和在安装之前，使液体车辆同时滑动设置分离，在终止振动之后去除上清液体车辆，并且预铸件在浇注金属之前不经受任何进一步的固结 。