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11. 发明公开

EP2870328A1 HOCHWÄRMELEITENDER VENTILSITZRING 有权转让
标题翻译： HOCHWÄRMELEITENDERVENTILSITZRING
公开(公告)号：EP2870328A1
公开(公告)日：2015-05-13
申请号：EP13737179.5
申请日：2013-07-03
申请人： Bleistahl-Produktions GmbH & Co KG
发明人： KÖHLER, Ekkehard , EMDE, Dirk , SEYFARTH, Anna , LELGERMANN, Thomas
IPC分类号： F01L3/02
CPC分类号： F01L3/08 , B22F1/0003 , B22F3/16 , B22F7/008 , B22F7/02 , C22C38/04 , C22C38/16 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/52 , C22C38/60 , F01L3/02 , F05C2201/046 , F05C2251/04
摘要： The invention relates to a valve seat ring, produced by powder metallurgy, with a carrier layer and a function layer. The problem addressed by the invention is that of creating a valve seat ring of the aforementioned type with considerably higher thermal conductivity. To solve this problem, the invention provides a valve seat ring of the aforementioned type, such that the carrier material of the carrier layer has a thermal conductivity greater than 55 W/m*K with a total copper content of >25 to 40% by weight.
摘要翻译：本发明涉及一种具有载体层和功能层的粉末冶金制造的阀座环。本发明的目的是提供一种提供显着更高导热性能的上述类型的阀座圈。为了达到上述目的，基于上述第一种阀座圈，本发明提出载体层的载体材料的导热系数高于55 W / m * K，铜含量范围介于> 25〜 40％w / w。

12. 发明公开

EP2842664A1 DEVICE FOR HIGH-DENSITY MOLDING AND METHOD FOR HIGH-DENSITY MOLDING OF MIXED POWDER, AND HIGH-DENSITY THREE-LAYER-STRUCTURED POWDER COMPACT 审中-公开
标题翻译： DEVICE一种制备高密度及其形成方法混合粉和高POET三重结构粉压榨体密度高
公开(公告)号：EP2842664A1
公开(公告)日：2015-03-04
申请号：EP13780557.8
申请日：2013-04-22
申请人： Aida Engineering, Ltd.
发明人： HASEGAWA, Kazuhiro , HIRAI, Yoshiki
IPC分类号： B22F3/02 , B22F3/03 , B22F7/06 , B30B11/02 , H01F1/22 , H01F41/02
CPC分类号： B22F1/007 , B22F3/02 , B22F3/03 , B22F7/02 , B22F7/06 , B22F2003/023 , B30B11/027 , B30B15/0011 , B30B15/34 , B33Y80/00 , C22C33/02 , C22C38/00 , C22C38/02 , C22C45/02 , H01F41/0246 , Y10T428/12028
摘要： A first die (21D) is sequentially filled with a first-layer mixed powder (100F) that is a mixture of a basic metal powder having a small particle size and a low-melting-point lubricant powder, a second-layer mixed powder (100S) that is a mixture of the basic metal powder having a large particle size and the low-melting-point lubricant powder, and a third-layer mixed powder (100T) that is a mixture of the basic metal powder having a small particle size and the low-melting-point lubricant powder. A first pressure is applied to each mixed powder to form an intermediate green compact (110). The intermediate green compact (110) is heated, and placed in a second die (41D). A second pressure is applied to the intermediate green compact (110) to form a high-density three-layer green compact.
摘要翻译：第一对（21D）被顺序地填充有第一层的混合粉末（100°F）所做的是具有小颗粒尺寸和低的低熔点润滑剂粉末，第二层的混合粉末的碱性金属粉末的混合物（ 100S）确实是具有大粒度和低融点的润滑剂粉末，和（100T）做了第三层混合粉末的基本金属粉末的混合物是具有小粒度的基本金属粉末的混合物和低熔点的润滑剂粉末。第一压力施加到各混合粉末以形成在中间压坯（110）。中间成形体（110）被加热，而在第二所述（41D）放置。第二压力被施加到中间压坯（110），以形成一个高密度的三层生坯。

13. 发明公开

EP2834031A2 ADDITIVE MANUFACTURING HYBRID CORE 审中-公开
标题翻译：添加剂制造混合核心
公开(公告)号：EP2834031A2
公开(公告)日：2015-02-11
申请号：EP13817059.2
申请日：2013-04-04
申请人： United Technologies Corporation
发明人： XU, JinQuan
IPC分类号： B22C9/10 , B22C9/22 , B22C19/00
CPC分类号： C04B35/00 , B22C9/10 , B22C9/103 , B22F3/1055 , B22F7/02 , B22F7/06 , B22F2003/1058 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C04B35/64 , C04B2235/6026 , C22C1/02 , C22C1/04 , C22C1/045 , Y02P10/292 , Y02P10/295
摘要： A hybrid core for manufacturing high temperature parts includes a non-refractory metal portion and a refractory metal portion wherein at least a portion of the non-refractory metal portion and the refractory metal portion are manufactured by using an additive manufacturing process.
摘要翻译：用于制造高温部件的混合核心包括非耐火金属部分和难熔金属部分，其中非耐火金属部分和难熔金属部分的至少一部分通过使用增材制造工艺来制造。

14. 发明公开

EP2787227A1 SLIDING MEMBER AND BEARING 有权
标题翻译：滑动MENT和存储
公开(公告)号：EP2787227A1
公开(公告)日：2014-10-08
申请号：EP11877767.1
申请日：2011-12-22
申请人： Senju Metal Industry Co., Ltd
发明人： KURATA Ryoichi , TADOKORO Kenzo , KUMAGAI Kazushige
IPC分类号： F16C33/10 , F16C17/02 , F16C33/14
CPC分类号： F16C33/145 , B22F7/02 , B22F7/04 , F16C17/02 , F16C31/02 , F16C33/20 , F16C33/201 , F16C33/206 , F16C33/208 , F16C2202/52 , F16C2202/54 , F16C2204/12 , F16C2208/02 , F16C2208/32 , F16C2220/20 , F16C2240/48 , F16C2240/60
摘要： The sliding member 1 constitutes a bearing having a cylindrical shape, an inner circumferential surface of which is a sliding layer 5 with an axis. In the sliding member 1, a porous layer 3 made of alloy material is formed on a surface of a metal base 2 and this porous layer 3 is covered by resin material 4 so that the sliding layer 5 is formed. In the sliding member 1, a particle size of metal powder 30 forming the porous layer 3 is within a range of 15 through 60 µm, preferably, about 25 through 45µm. Further, in the sliding member 1, a thickness of the porous layer 3 is within a range of 0.06 through 0.1 mm and a thickness of the sliding layer 5 is within a range of 0.08 through 0.16 mm The thickness of the sliding layer 5 is set to be thicker on average than the thickness of the porous layer 3 so that the porous layer 3 is not exposed.

15. 发明授权

EP1345868B1 MOLDING TOOL FORMED OF GRADIENT COMPOSITE MATERIAL AND METHOD OF PRODUCING THE SAME 有权
标题翻译： OFF GRADIENTKOMPOSITMATERIAL制模具和方法生产同样
公开(公告)号：EP1345868B1
公开(公告)日：2014-06-25
申请号：EP01271337.6
申请日：2001-12-12
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： KUWABARA, Mitsuo, Honda Engineering K. K. , OHTSUKA, Masanori, Honda Engineering K. K.
IPC分类号： C04B35/58 , C22C29/04 , C22C29/16
CPC分类号： C22C29/02 , B22F7/02 , B22F2998/10 , B22F2999/00 , B22F3/10 , B22F3/26 , B22F3/1007 , B22F2201/02 , B22F2207/03

17. 发明公开

EP1900462A4 PROCESS FOR PRODUCING RARE-EARTH PERMANENT MAGNET MATERIAL 有权
公开(公告)号：EP1900462A4
公开(公告)日：2010-04-21
申请号：EP07740032
申请日：2007-03-28
申请人： SHINETSU CHEMICAL CO
发明人： NAKAMURA HAJIME , MINOWA TAKEHISA , HIROTA KOICHI
IPC分类号： B22F3/24 , C21D6/00 , C22C33/02 , C22C38/00 , H01F1/053 , H01F1/08 , H01F7/02 , H01F41/02
CPC分类号： B22F7/02 , C21D6/00 , C22C38/005 , H01F1/0577 , H01F41/0293

18. 发明公开

EP2093301A1 SUPERHARD TIP AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译： SUPERHARTE SPITZE UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2093301A1
公开(公告)日：2009-08-26
申请号：EP06832974.7
申请日：2006-11-20
申请人： Kabushiki Kaisha Miyanaga
发明人： MIYANAGA, Masaaki
IPC分类号： C22C29/08 , B22F7/06
CPC分类号： B22F7/02 , B22F7/06 , B22F7/064 , B22F2005/001 , B22F2999/00 , C22C29/08 , Y10T408/78 , B22F2207/03
摘要： The object of the invention is to provide a hard tip where the nose side has wear resistance and the bonding side has toughness. The chemical composition of sintered hard alloy constituting the hard tip is such that a compounding ratio of WC to Co is substantially the same from the nose side to the bonding side, and a first bonding metal or a second bonding metal has a gradient chemical composition wherein the content of the first bonding metal or the second bonding metal is increased from the nose side to the bonding side, the first bonding metal does not form the eutectic texture with WC, and the second bonding metal has the eutectic temperature with WC over the eutectic temperature of WC - Co sintered hard alloy and the melting point over the liquid phase sintering temperature of WC - Co sintered hard alloy.
摘要翻译：本发明的目的是提供一种尖端，其中鼻侧具有耐磨性，并且粘合侧具有韧性。构成硬尖端的烧结硬质合金的化学组成使得WC与Co的配混比从鼻侧到接合侧基本相同，并且第一接合金属或第二接合金属具有梯度化学组成，其中第一接合金属或第二接合金属的内容物从鼻侧增加到接合侧，第一接合金属不与WC形成共晶组织，并且第二接合金属在共晶体上具有共晶温度与WC的共晶温度 WC-Co烧结硬质合金的温度和WC-Co烧结硬质合金的液相烧结温度的熔点。

19. 发明公开

EP2079541A2 SINTER BONDED POROUS METALLIC COATINGS 有权
标题翻译：用于生产烧结多孔结合的金属涂料
公开(公告)号：EP2079541A2
公开(公告)日：2009-07-22
申请号：EP07837555.7
申请日：2007-08-30
申请人： Mott Corporation
发明人： STEELE, James, K. , WHITE, Wayne, F. , ROMANO, Alfred, M. , RUBOW, Kenneth, L.
IPC分类号： B01D53/34 , B22F3/11 , B32B3/00 , B32B9/00 , H01M8/00
CPC分类号： B22F3/11 , B01D39/2034 , B01D2239/0258 , B01D2239/0442 , B01D2239/0478 , B01D2239/0654 , B01D2239/083 , B01D2239/10 , B01D2239/1216 , B01D2239/1241 , B01J23/42 , B01J35/04 , B22F3/1103 , B22F5/106 , B22F7/002 , B22F7/02 , B82Y30/00 , C23C18/06 , C23C24/00 , C23C24/08 , H01M4/8605 , H01M4/8803 , H01M4/8828 , H01M4/886 , H01M4/8885 , H01M4/8889 , H01M2004/021 , Y10T428/249979 , Y10T428/249987
摘要： A method for forming a porous coating with nanosize pores on a substrate includes the steps of (a) forming a suspension (10) of sinterable particles in a carrier fluid; (b) maintaining the suspension by agitating (12) the carrier fluid; (c) applying (16) a first coating of the suspension to the substrate; and (d) sintering (36) the sinterable particles to the substrate. A thin layer of this nanoporous coating is deposited (16) onto a substrate having micropores. The substrate provides strength and structural support while the properties of the nano powder layer controls flow and filtration aspects of the device. This composite has sufficient strength for handling and use in industrial processes. Since the nano powder layer is thin, the pressure drop across the layer is substantially less than conventional thicker nano powder structures.

20. 发明授权

EP1343600B1 PROCEDE DE FABRICATION DE FILMS MINCES EN COMPOSITE METAL/CERAMIQUE 有权
标题翻译：法的金属/陶瓷复合材料的极细带
公开(公告)号：EP1343600B1
公开(公告)日：2007-04-25
申请号：EP01999450.8
申请日：2001-12-06
申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
发明人： SILVAIN, Jean-François , CHARTIER, Thierry , GEFFROY, Pierre-Marie
IPC分类号： B22F3/22
CPC分类号： B22F1/0059 , B22F3/22 , B22F5/006 , B22F2998/00 , B22F2998/10 , B22F7/02 , B22F9/04 , B22F3/10 , B22F3/18
摘要： The invention concerns a method for making thin films in metal/ceramic composite, characterised in that it consists in: a) preparing a suspension (S) in an organic solvent from a substantially homogeneous mixture of ceramic reinforcements of metal particles, a binder, a plasticizing agent and an organic dispersant, the metal particles constituting at least 5 wt. % of the suspension; b) tape casting the suspension (S) to form a thin film (B), then eliminating organic compounds contained in the binder and the plasticizing agent from said thin film; c) densifying the thin film from which said organic compounds have been removed in an oven.

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