公开(公告)号：EP3096907A4

公开(公告)日：2017-11-08

申请号：EP15740003

申请日：2015-01-12

Applicant: UNITED TECHNOLOGIES CORP

Inventor： ZHANG YAN ,  SCHMIDT WAYDE R

IPC: B22F3/105 ,  B22F1/00 ,  B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  C22C26/00 ,  C22C32/00

CPC classification number: B22F3/1055 ,  B22F1/0014 ,  B22F7/02 ,  B22F2304/054 ,  B22F2304/058 ,  B22F2998/10 ,  B23K15/0093 ,  B23K26/0006 ,  B23K26/342 ,  B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  B82Y40/00 ,  C22C26/00 ,  C22C32/00 ,  C22C2026/001 ,  C22C2026/002 ,  Y02P10/295

公开(公告)号：EP1923475A3

公开(公告)日：2009-08-05

申请号：EP07120709.6

申请日：2007-11-14

Applicant: SMITH INTERNATIONAL, INC.

Inventor： Zhan, Guodong ,  Sheng, Xiayang ,  Zhang, Youhe ,  Keshavan, Madapusi K. ,  Shen, Yuelin ,  Belnap, Daniel J. ,  Pratt, Harry

IPC: C22C26/00 ,  C23C4/12 ,  B22F1/00

CPC classification number: C22C26/00 ,  B22F1/0025 ,  B82Y30/00 ,  C22C2026/001 ,  C22C2026/002 ,  C23C4/12 ,  C23C24/00

Abstract: A sintered polycrystalline composite for cutting tools that includes a plurality of diamond or cubic boron nitride particles; a plurality of nanotube materials; and a refractory or binder material is disclosed. Methods of forming such polycrystalline composites that include integrating or mixing a plurality of nanotube materials with diamond or cubic boron nitride particle and/or refractory or binder particles are also disclosed.

公开(公告)号：EP3096907A1

公开(公告)日：2016-11-30

申请号：EP15740003.7

申请日：2015-01-12

Applicant: United Technologies Corporation

Inventor： ZHANG, Yan ,  SCHMIDT, Wayde R.

IPC: B22F3/105 ,  B33Y70/00

CPC classification number: B22F3/1055 ,  B22F1/0014 ,  B22F7/02 ,  B22F2304/054 ,  B22F2304/058 ,  B22F2998/10 ,  B23K15/0093 ,  B23K26/0006 ,  B23K26/342 ,  B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  B82Y40/00 ,  C22C26/00 ,  C22C32/00 ,  C22C2026/001 ,  C22C2026/002 ,  Y02P10/295

Abstract: A method for manufacturing a component includes providing a metallic first powder having a plurality of first particles with a first mean particle diameter. A second powder added to the first powder has a plurality of second particles with a second mean particle diameter less than the first mean particle diameter. Energy is applied to at least the second powder so as to selectively heat the second particles. The first powder is combined with the heated second powder to form a modified powder including modified powder particles. Modified powder particles have an interior portion containing an interior composition, and an outer surface portion with an outer composition different from the interior composition.

公开(公告)号：EP2881480A1

公开(公告)日：2015-06-10

申请号：EP13005682.3

申请日：2013-12-06

Applicant: Airbus Defence and Space GmbH

Inventor： Steinwandel, Jürgen ,  Lencszowski, Blanka ,  Sigmund, Ernst ,  Gollasch, Marko

IPC: C22C32/00 ,  F02F3/00

CPC classification number: C22C32/0036 ,  B22D21/005 ,  B22D21/007 ,  B22F3/02 ,  B22F3/1055 ,  B22F3/17 ,  B22F3/20 ,  B22F5/008 ,  B23K10/027 ,  B23K15/0086 ,  B23K26/0006 ,  B23K26/352 ,  B23K2203/10 ,  B23K2203/14 ,  B33Y10/00 ,  B33Y70/00 ,  C22C14/00 ,  C22C21/02 ,  C22C32/0031 ,  C22C32/0084 ,  C22C2026/001 ,  C22C2026/002 ,  C22F1/02 ,  C22F1/043 ,  C22F1/183 ,  F02F3/003 ,  Y02P10/295

Abstract: Die vorliegende Erfindung betrifft ein Leichtmetallwerkstoff mit einer Zugfestigkeit bei Raumtemperatur von ≥ 180 MPa, ein Verfahren zur Herstellung eines solchen Leichtmetallwerkstoffes sowie die Verwendung eines solchen Leichtmetallwerkstoffes als Kolbenbauteil in einem Kreiskolbenmotor.

Abstract translation: 提供了室温下的拉伸强度> 180MPa的轻金属材料，以及这种轻金属材料的制造方法以及在旋转活塞式发动机中使用这种轻金属材料作为活塞部件。

公开(公告)号：EP2223757A4

公开(公告)日：2013-03-13

申请号：EP08841645

申请日：2008-10-16

Applicant: UNIV HOKKAIDO NAT UNIV CORP ,  KONDOH KATSUYOSHI

Inventor： KONDOH KATSUYOSHI ,  FUGETSU BUNSHI

IPC: B22F1/02 ,  C01B31/02 ,  C01B31/30 ,  C22C1/05 ,  C22C1/10 ,  C22C26/00 ,  C22C32/00 ,  C22C47/14 ,  C22C49/02 ,  C22C49/04 ,  C22C49/06 ,  C22C49/14 ,  C22C101/10

CPC classification number: C22C47/14 ,  B22F1/02 ,  B22F2998/10 ,  B22F2999/00 ,  C01B32/921 ,  C22C1/05 ,  C22C1/101 ,  C22C26/00 ,  C22C32/0084 ,  C22C2026/001 ,  C22C2026/002 ,  C22C2026/006 ,  C22C1/1084 ,  B22F9/026 ,  B22F3/10 ,  B22F3/20 ,  B22F2201/013 ,  B22F2201/02 ,  C22C1/0408

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：EP2994550A2

公开(公告)日：2016-03-16

申请号：EP14723062.7

申请日：2014-05-08

Applicant: Federal-Mogul Wiesbaden GmbH

Inventor： SCHMITT, Holger ,  MEISTER, Daniel ,  SAXTON, David M.

IPC: C22C9/02 ,  C22C9/06 ,  C22C9/00 ,  C22F1/00 ,  C22C1/04 ,  C22C1/10 ,  C22C32/00 ,  B22F7/04 ,  B22F9/08

CPC classification number: C22C9/06 ,  B22F1/0059 ,  B22F7/008 ,  C22C1/1036 ,  C22C1/1084 ,  C22C9/00 ,  C22C9/02 ,  C22C26/00 ,  C22C32/0005 ,  C22C32/0021 ,  C22C32/0052 ,  C22C32/0068 ,  C22C32/0084 ,  C22C2026/001 ,  C22C2026/002 ,  C22C2026/003 ,  F16C33/1095 ,  F16C33/12 ,  F16C33/121 ,  F16C33/125

Abstract: The invention relates to a copper alloy, which has hard particles and optionally solid lubricants. The invention further relates to the use of said copper alloy for a bearing and to a bearing having said copper alloy. The invention further relates to a method for producing a bearing having a copper alloy, wherein a metal powder is produced, hard particles and optional solid lubricants are optionally added to said powder, and the powder is sintered onto a substrate. Finally, the invention relates to an alternative method for producing a bearing, wherein the copper alloy is applied to a substrate by means of casting or plating or wherein the bearing is made completely of the copper alloy.

公开(公告)号：EP2215279A1

公开(公告)日：2010-08-11

申请号：EP08799435.6

申请日：2008-09-11

Applicant: Baker Hughes Incorporated

Inventor： OVERSTREET, James, L.

IPC: C22C29/08 ,  C22C33/02 ,  B22F7/06 ,  C22C49/14

CPC classification number: C22C29/08 ,  B22F7/06 ,  B22F2005/001 ,  B22F2998/00 ,  C22C26/00 ,  C22C33/0228 ,  C22C2026/001 ,  C22C2026/002 ,  E21B10/50 ,  B22F1/0025 ,  C22C49/14

Abstract: An earth boring bit comprising, a bit body, a cantilevered bearing shaft depending from the bit body, a cutter mounted for rotation on the bearing shaft, a plurality of cutting elements disposed on the cutter, and hardfacing affixed to the bit, wherein the hardfacing comprises a mixture of carbide materials, a matrix of iron, nickel, cobalt and alloys thereof, and an amount of fullerene material. The amount of fullerene material added to the mixture may range from up to about 0.05 percent by weight to about 15 percent by weight.

公开(公告)号：EP1923475A2

公开(公告)日：2008-05-21

申请号：EP07120709.6

申请日：2007-11-14

Applicant: SMITH INTERNATIONAL, INC.

Inventor： Zhan, Guodong ,  Sheng, Xiayang ,  Zhang, Youhe ,  Keshavan, Madapusi K. ,  Shen, Yuelin ,  Belnap, Daniel J. ,  Pratt, Harry

IPC: C22C26/00 ,  C23C4/12 ,  B22F1/00

CPC classification number: C22C26/00 ,  B22F1/0025 ,  B82Y30/00 ,  C22C2026/001 ,  C22C2026/002 ,  C23C4/12 ,  C23C24/00

Abstract: A sintered polycrystalline composite for cutting tools that includes a plurality of diamond or cubic boron nitride particles; a plurality of nanotube materials; and a refractory or binder material is disclosed. Methods of forming such polycrystalline composites that include integrating or mixing a plurality of nanotube materials with diamond or cubic boron nitride particle and/or refractory or binder particles are also disclosed.

Abstract translation: 一种用于切削工具的烧结多晶复合材料，其包括多个金刚石或立方氮化硼颗粒; 多个纳米管材料; 并且公开了耐火材料或粘合剂材料。 还公开了形成这样的多晶复合材料的方法，其包括将多个纳米管材料与金刚石或立方氮化硼颗粒和/或耐火材料或粘结剂颗粒结合或混合。

公开(公告)号：EP0706709A1

公开(公告)日：1996-04-17

申请号：EP94921485.0

申请日：1994-06-29

Applicant: CARNEGIE-MELLON UNIVERSITY

Inventor： MAJETICH, Sara ,  McHENRY, Michael ,  SCOTT, John, Henry ,  BRUNSMAN, Elaine ,  KIRKPATRICK, Scott

IPC: B22F1 ,  B22F9 ,  C01B31 ,  H01F1

CPC classification number: B82Y25/00 ,  B22F1/0018 ,  B22F1/02 ,  B22F9/14 ,  B22F9/20 ,  B22F2999/00 ,  B82Y30/00 ,  C01B32/907 ,  C01P2002/02 ,  C01P2002/70 ,  C01P2004/04 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/42 ,  C22C2026/001 ,  H01F1/0054 ,  H01F1/0551 ,  Y10S977/775 ,  Y10S977/838 ,  Y10S977/89 ,  Y10S977/90 ,  B22F1/0081 ,  B22F2202/05

Abstract: A metal or alloy nanoparticle is provided which exhibits hysteresis at room temperature having a carbon coating. The nanoparticle has a diameter in the range of approximately 0.5 to 50 nm, and may be crystalline or amorphous. The metal, alloy, or metal carbide nanoparticle is formed by preparing graphite rods which are packed with the magnetic metal or alloy, or an oxide of the metal or alloy. The packed graphite rods are subjected to a carbon arc discharge to produce soot containing metal, alloy, or metal carbide nanoparticles and non-magnetic species. The soot is subsequently subjected to a magnetic field gradient to separate the metal, alloy, or metal carbide nanoparticles from the non-magnetic species.