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1. 发明公开

EP1284299A2 Zerkleinerungsvorrichtung mit Strahlmühle 审中-公开
标题翻译： Zerkleinerungsvorrichtung mitStrahlmühle
公开(公告)号：EP1284299A2
公开(公告)日：2003-02-19
申请号：EP02024782.1
申请日：2002-05-10
申请人： Tribovent Verfahrensentwicklung GmbH
发明人： Edlinger, Alfred, Dipl.-Ing.
IPC分类号： C21B3/06 , B02C19/00 , B02C19/06 , C04B5/00 , B22F9/08
CPC分类号： B22F9/082 , B02C19/065 , B22F2009/084 , B22F2999/00 , C03B7/086 , C03B19/102 , C03B37/06 , C21B3/08 , C21B2100/42 , Y02P10/265 , Y02P10/283 , Y02P40/52 , B22F9/10 , B22F2202/01
摘要： Bei einer Zerkleinerungsvorrichtung mit einer Strahlmühle und einem das zu zerkleinernde Material der Strahlmühle zuführenden Leitapparat ist die Ausbildung derart getroffen, dass der Leitapparat als Rotor ausgebildet ist, der an seinem Umfang mit Düsen oder Schlitzen versehen ist, welche in einen als Strahlmühle ausgebildeten Ringkanal münden.
摘要翻译：溅射熔融材料，例如熔融的炉渣或玻璃和/或金属，熔融的炉渣以中空的圆柱形物流输送到冷却区域，同时通过射流（4）通过流动轴线被喷射口（5）强制挤出压力的热水，其与锅出口对准，蒸发点靠近或低于出渣口（34）的下边缘与渣盘（1）。水泵（7）连接到热水射流，特别是活塞泵。

3. 发明公开

EP0345921A3 Powder additives for coating materials or for plastics 失效
标题翻译：用于涂料或塑料的粉末添加剂
公开(公告)号：EP0345921A3
公开(公告)日：1990-03-28
申请号：EP89302353.1
申请日：1989-03-09
申请人： TEIKOKU PISTON RING CO. LTD. , Masumoto, Tsuyoshi
发明人： Masumoto, Tsuyoshi , Inoue, Akihisa , Oguchi, Masahiro , Harakawa, Yoshio
IPC分类号： B22F1/00 , B22F9/08 , B22F9/10
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/082 , B22F9/10 , B22F2009/084 , B22F2998/00 , B22F2999/00 , C01P2002/02 , C01P2002/70 , C01P2004/03 , C01P2004/04 , C01P2004/32 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/90 , C08K3/08 , C08K3/40 , C08K2201/016 , C09C1/28 , C09C1/62 , C09C1/622 , C09C3/045 , C09D7/61 , C09D7/70 , C22C1/0416 , C22C1/0433 , C22C33/02 , Y10S75/954 , Y10T428/2982 , Y10T428/2993 , B22F2201/02
摘要： The present invention provides a powder additive for coating materials, plastics, or rubbers comprising particles of a metal or glass, the particles each having a thickness of 0.5 to 5 micrometres, a minor axis/major axis of from 5 to 500 micrometres, an aspect ratio (ratio of the major axis to the thickness) of not less than 5, and a ratio of the minor axis to the major axis, of from 1 to 10, and the particles being leaf-shaped. This powder can readily cause the leafing phenomonon when added to coating materials which are then applied as a coating hence the coating surface can be effectively covered with the powder, so that it can impart superior corrosion resistance and weathering resistance as compared with conventional powders. It can also impart superior electromagnetic shielding properties when added to plastics or rubbers.

4. 发明公开

EP0043345A1 Preparation of rapidly solidified particulates 失效
标题翻译： Herstellung schnell verfestigter Granalien。
公开(公告)号：EP0043345A1
公开(公告)日：1982-01-06
申请号：EP81810254.3
申请日：1981-06-22
申请人： BATTELLE DEVELOPMENT CORPORATION
发明人： Raman, Ramaswamy V. , Maringer, Robert E.
IPC分类号： B22F9/10
CPC分类号： B22F9/10 , B22F2009/0812 , B22F2009/084 , B22F2009/0864 , B22F2009/0872
摘要： Normally solid materials, e.g. metals or metal alloys, are provided as solid particulates, and preferably as fine spherical to almost spherical, as well as fiber-like, particulates, including solid particulates of a metallic glassy structure, by contacting a molten stream of the material (22) which at a temperature within 25 percent of its equilibrium melting point °K has a surface tension of 10 to 2500 dynes/em. and a viscosity of 0.001 to 1 poise, preferably from 10°C to 100°C above its melting point, with a rapidly moving wall of a centrifugally disposed rotating liquid quench fluid (29), e.g. water or an oil, etc, in a manner adapted to disrupt the stream with breaking of the stream into molten globules or particles and to quench rapidly these globules or particles into the solid particulates. The produced solid particulates subsequently are separated from the liquid quench fluid and classified to find utility for example in powder metallurgical applications.
摘要翻译：通常固体材料，例如金属或金属合金作为固体颗粒提供，优选为球形至近似球形，以及纤维状的颗粒，包括金属玻璃状结构的固体颗粒，通过使材料（22）的熔融流接触，其中在其平衡熔点的25％以内的温度下，DEG具有10至2500达因/厘米的表面张力。并且离心设置的旋转液体骤冷流体（29）的快速移动的壁的粘度为0.001至1泊，优选高于其熔点10℃至100℃。水或油等，以适当的方式破坏流，使流破碎成熔融的小球或颗粒，并迅速将这些小球或颗粒骤冷到固体颗粒中。所产生的固体颗粒随后与液体骤冷流体分离，并被分类以用于例如粉末冶金应用中。

5. 发明授权

EP2027934B1 Method for spray-forming melts of glass and glass-ceramic compositions 有权
标题翻译：用于喷射成形玻璃和玻璃 - 陶瓷组合物的熔体的方法
公开(公告)号：EP2027934B1
公开(公告)日：2017-10-04
申请号：EP08161217.8
申请日：2008-07-25
申请人： Schott Corporation
发明人： Weinhold, Carsten , Yuhas, David
IPC分类号： B05B17/06 , B22F9/08 , C03B19/10 , C03B37/06
CPC分类号： C03B19/102 , B05B7/045 , B22F9/082 , B22F2009/084 , B22F2009/088 , B22F2999/00 , B22F2202/01

6. 发明公开

EP2741864A2 PROCESSES AND APPARATUS FOR FORMING PRODUCTS FROM ATOMIZED METALS AND ALLOYS 有权
标题翻译：过程为生产商品从雾化金属和合金
公开(公告)号：EP2741864A2
公开(公告)日：2014-06-18
申请号：EP12741179.1
申请日：2012-07-16
申请人： ATI Properties, Inc.
发明人： KENNEDY, Richard L. , FORBES-JONES, Robin M.
IPC分类号： B05D1/06
CPC分类号： B22D23/003 , B22D30/00 , B22D35/02 , B22F3/115 , B22F9/082 , B22F2009/0836 , B22F2009/084 , B22F2009/0848 , B22F2009/086 , C22C19/055 , C22C19/056 , C23C4/123 , C23C26/00 , Y02P60/214
摘要： Processes, systems, and apparatuses are disclosed for forming products from atomized metals and alloys. A stream of molten alloy and/or a series of droplets of molten alloy are produced. The molten alloy is atomized to produce electrically-charged particles of the molten alloy by impinging electrons on the stream of molten alloy and/or the series of droplets of molten alloy. The electrically-charged molten alloy particles are accelerated with at least one of an electrostatic field and an electromagnetic field. The accelerating molten alloy particles are cooled to a temperature that is less than a solidus temperature of the molten alloy particles so that the molten alloy particles solidify while accelerating. The solid alloy particles are impacted onto a substrate and the impacting particles deform and metallurgically bond to the substrate to produce a solid alloy preform.

7. 发明公开

EP2642492A1 Conductive fine powder, conductive paste and electronic component 审中-公开
标题翻译： Leitfähiges，feines Pulver，leitfähigePaste und elektronischesGerät
公开(公告)号：EP2642492A1
公开(公告)日：2013-09-25
申请号：EP13275071.2
申请日：2013-03-19
申请人： Napra Co., Ltd.
发明人： Sekine, Shigenobu , Sekine, Yurina
IPC分类号： H01B1/22 , H01G4/12
CPC分类号： H01G4/008 , B22F1/0018 , B22F1/0059 , B22F1/0081 , B22F9/082 , B22F2001/0033 , B22F2009/084 , B22F2009/0888 , B22F2999/00 , B82Y30/00 , H01B1/22 , H01G4/0085 , H01G4/12 , H01G4/30 , B22F9/10 , B22F2202/13
摘要： A conductive fine powder includes flat metal/alloy fine particles. The flat metal/alloy fine particles have a nanocomposite structure in which crystalline or non-crystalline nanoparticles are mixed or formed in a matrix. The flat metal/alloy fine particles have a maximum thickness of 50 nm or less and a maximum diameter at least twice the thickness and contain a high-melting-point metal and a low-melting-point metal.
摘要翻译：导电细粉末包括平坦的金属/合金细颗粒。扁平金属/合金微粒具有纳米复合结构，其中结晶或非结晶纳米颗粒以基体混合或形成。扁平金属/合金微粒的最大厚度为50nm以下，最大直径为厚度的至少两倍，并含有高熔点金属和低熔点金属。

8. 发明授权

EP1386682B1 METHOD AND DEVICE FOR MANUFACTURING METALLIC PARTICULATES 有权
标题翻译：方法和设备生产金属
公开(公告)号：EP1386682B1
公开(公告)日：2006-09-20
申请号：EP02708667.7
申请日：2002-03-26
申请人： Phild Co., Ltd.
发明人： HIRATA, Yoshihiro, c/o Phild Co., Ltd. , UEDA, Yoshio, c/o Phild Co., Ltd. , TAKASE, Hiroaki, c/o Phild Co., Ltd. , SUZUKI, Kazuaki, c/o Phild Co., Ltd.
IPC分类号： B22F9/02 , B22F9/08 , B22F1/00 , B22F9/06
CPC分类号： B22F9/082 , B22F9/02 , B22F9/08 , B22F2009/084 , B22F2009/0848 , B22F2009/086
摘要： A method of manufacturing metallic particulates, comprising the steps of forming a combustion chamber having an oxygen/hydrogen mixed gas injection nozzle, an ignitor, and a metallic material feeder on the upper part of a high-pressure water storage tank filled with inert gas, igniting the oxygen/hydrogen mixed gas injection nozzle by the ignitor to melt (evaporate) a material fed from the metallic material feeder, and bringing the produced molten metal drips into contact with high-pressure water to dip the produced metal particulates into water, whereby the metal particulates with high purity and uniform powder shape and grain size can be manufactured.

9. 发明公开

EP1295658A1 METHOD AND APPARATUS FOR PRODUCING MAGNETIC RARE EARTH ALLOY POWDER, METHOD FOR PRODUCING BONDED MAGNET, METHOD FOR PRODUCING RARE EARTH SINTERING MAGNET, AND METHOD AND APPARATUS FOR IMPROVING PURITY OF INERT GAS 审中-公开
标题翻译：方法和制造装置中磁稀土合金粉，方法生产复合磁铁的制造方法为惰性气体纯度INCREASE稀土烧结磁体和方法及装置
公开(公告)号：EP1295658A1
公开(公告)日：2003-03-26
申请号：EP01941247.7
申请日：2001-06-25
申请人： Kabushiki Kaisha Bridgestone
发明人： KIKUCHI, Masami, Kabushiki Kaisha Bridgestone
IPC分类号： B22F9/08 , H01F41/02 , C01B23/00 , B01J20/02
CPC分类号： B22F9/082 , B01J20/02 , B01J20/3007 , B01J20/3078 , B22F9/10 , B22F2009/0816 , B22F2009/0824 , B22F2009/0832 , B22F2009/084 , B22F2009/0868 , B22F2009/0876 , B22F2009/088 , B22F2998/00 , B22F2999/00 , C01B21/0483 , C01B23/001 , C01B23/0084 , C01B2210/0045 , C22B9/003 , C22B9/006 , C22B59/00 , C22C1/0441 , H01F1/0551 , H01F1/0552 , H01F1/0572 , H01F1/0574 , Y02P10/253 , B22F1/0048 , C22C32/0094 , B22F3/10 , B22F2202/05 , B22F2201/10 , B22F2202/01
摘要： Rare earth magnetic alloy fine powders are manufactured by placing a mixture of a rare earth metal and a transition metal as raw materials in a crucible, induction heating it in an Ar gas atmosphere, melting metal elements contained in the above mixture, injecting an Ar gas at a predetermined pressure from above the molten alloy to expel the above molten alloy in a downward direction from the nozzle port of the above crucible, and applying a jet stream of an inert gas to the above expelled molten alloy to collide the above expelled molten alloy with the above inert gas so as to scatter the above molten alloy and solidify it by quenching.
A rare earth bond magnet and a rare earth sintered magnet are produced using rare earth magnetic alloy fine powders obtained by the above process, which is rarely oxidized on the surface, almost spherical and uniform in diameter.
摘要翻译：稀土磁性合金细粉通过放置和过渡金属作为在坩埚中的原料的稀土类金属的混合物，感应在加热它以Ar气气氛下，将熔化包含在上述混合物中的金属元素，在注入气体的Ar。制造在从熔融合金之上的预定压力，以从上述坩埚的喷嘴口排出上述熔融合金在向下的方向，以及施加的惰性气体的射流，以在上述排出的熔融合金，以碰撞在上述排出的熔融合金与上述的惰性气体，以便散射上述熔融合金，并通过骤冷使其固化。稀土粘结磁体和稀土类烧结磁体是使用由上述方法获得的稀土磁性合金的细粉末生产的，所有这是很少氧化的表面上，在直径几乎球形和均匀的。

10. 发明授权

EP0682578B1 PRODUCTION OF POWDER 失效
标题翻译：粉末生产
公开(公告)号：EP0682578B1
公开(公告)日：2000-04-12
申请号：EP94905796.2
申请日：1994-02-04
申请人： BEHR SOUTH AFRICA (PTY) LIMITED
发明人： COOMBS, Jeffrey Stuart
IPC分类号： B22F1/02 , B05D1/02
CPC分类号： B22F9/08 , B01J2/003 , B01J2/04 , B22F1/02 , B22F2009/0808 , B22F2009/084 , B22F2998/10 , B23K35/0244 , B23K35/286 , B23K35/3605 , C22C1/1042 , B22F9/10 , B22F9/082
摘要： A method of producing coated powder material is provided. In the method, molten metal or metal alloy is caused to fall in a stream (3) and is then atomized into a spray. A liquid or solid material of different composition is introduced and caused to contact the stream or spray so that a coating is formed over all or part of the surface of the atomized droplets. The coating may be the introduced material or a reaction product.

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