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1. 发明公开

EP3366393A1 MÉTHODE DE FABRICATION D'UN CORPS DE PALIER AVEC UNE POROSITÉ CONTRÔLÉE POUR UN PALIER AÉROSTATIQUE 审中-公开
公开(公告)号：EP3366393A1
公开(公告)日：2018-08-29
申请号：EP18158866.6
申请日：2018-02-27
申请人： Kummer Frères SA, Fabrique de machines
发明人： Roquier, François
IPC分类号： B22F3/105 , F16C32/06 , F16C33/12 , B33Y10/00 , B33Y80/00 , B22F5/10 , B33Y30/00
CPC分类号： B22F3/1055 , B22F5/10 , B22F2998/10 , B22F2999/00 , B33Y10/00 , B33Y30/00 , B33Y80/00 , F16C29/025 , F16C32/0618 , F16C32/0666 , F16C33/128 , F16C33/145 , F16C2202/10 , Y02P10/295 , B22F2003/244 , B22F2207/17 , B22F3/11
摘要： La présente invention concerne une méthode de fabrication d'un corps de palier (31) pour un palier aérostatique, le corps de palier comportant une porosité contrôlée permettant le passage d'un fluide sous pression, dans laquelle le corps de palier (31) est fabriqué par un procédé de fabrication additive. La présente invention concerne également un corps de palier (31) fabriqué avec la méthode. La solution proposée présente notamment l'avantage de pouvoir fabriquer un corps de palier ayant une porosité traversante bien contrôlée.

2. 发明公开

EP3010671A1 METHOD FOR PRODUCING A THREE-DIMENSIONAL ARTICLE AND ARTICLE PRODUCED WITH SUCH A METHOD 审中-公开
标题翻译：制造方法的三维制品在这样制得的制品
公开(公告)号：EP3010671A1
公开(公告)日：2016-04-27
申请号：EP14726385.9
申请日：2014-05-27
申请人： ALSTOM Technology Ltd
发明人： ENGELI, Roman , HOEVEL, Simone , STANKOWSKI, Alexander , ETTER, Thomas , HAEHNLE, Hartmut
IPC分类号： B22F3/105 , C22C1/04 , C22C1/10 , C22C19/03 , B22F5/00
CPC分类号： F01D5/286 , B22F3/1055 , B22F3/11 , B22F5/009 , B22F2207/17 , B23K26/0006 , B23K26/342 , B23K35/0244 , B33Y10/00 , B33Y80/00 , C22C1/0433 , C22C1/10 , C22C19/056 , C22C19/057 , C22F1/10 , F05D2300/175 , Y02P10/295
摘要： The invention relates to a method for producing a three-dimensional article or at least a part of such an article made of a gamma prime (γ') precipitation hardened nickel base superalloy with a high volume fraction (>25 %) of gamma-prima phase which is a difficult to weld superalloy, or made of a cobalt base superalloy, or of a non-castable or difficult to machine metal material by means of selective laser melting (SLM), in which the article is produced by melting of layerwise deposited metal powder with a laser beam characterized in that the SLM processing parameters are selectively adjusted to locally tailor the microstructure and/or porosity of the produced article or a part of the article and therefore to optimize desired properties of the finalized article/part of the article.
摘要翻译：本发明涉及一种用于制造三维物品或至少试图制品制成的γ'的超合金的（³“）沉淀硬化镍基的一部分用γ-初步的高体积分数（> 25％）阶段中的所有这是一个难以焊接的超级合金，或由钴基超级合金制成，或由其中所述制品通过逐层沉积的熔融产生的选择性激光熔化（SLM），装置的非浇注料或难加工金属材料的在DASS模具SLM处理参数为特征的激光束的金属粉末被选择性地调整以局部地定制的微结构和/或所产生的制品的孔隙率或制品的一部分，并且因而优化物品的最终确定物品/部件的所需的性质，

3. 发明公开

EP3000145A1 BRENNSTOFFZELLE 失效
公开(公告)号：EP3000145A1
公开(公告)日：2016-03-30
申请号：EP14725359.5
申请日：2014-05-07
申请人： PLANSEE COMPOSITE MATERIALS GMBH
发明人： FRANCO, Thomas , HAYDN, Markus , KÖGL, Markus , RÜTTINGER, Matthias , ZOBL, Gebhard
IPC分类号： H01M8/02 , B22F3/11 , B22F7/00 , H01M8/12
CPC分类号： H01M8/0232 , B22F3/02 , B22F3/11 , B22F7/002 , B22F2207/17 , B23K26/0081 , B23K26/354 , H01M8/023 , H01M8/0245 , H01M8/0273 , H01M2008/1293
摘要： The invention relates to a panel-shaped porous carrier substrate (1) for a metal-assisted electrochemical functional device, which is produced by powder metallurgy and comprises a central region (2) and an edge region (3). On one surface of said central region, a layer stack comprising electrochemically-active layers can be arranged on a side of the carrier substrate that faces the cell. A surface section (4) of the edge region (3) has a carrier substrate material melt phase on the cell-facing side of the carrier substrate, and at least some sections of a region (5) lying beneath the surface section (4) with the melt phase have a higher porosity than said surface section (4) with the melt phase arranged above.
摘要翻译：本发明涉及一种用于金属辅助电化学功能装置的面板形多孔载体基底（1），其通过粉末冶金法制造并且包括中央区域（2）和边缘区域（3）。在所述中心区域的一个表面上，可以在载体基底的面向电池的一侧上布置包括电化学活性层的叠层。边缘区域（3）的表面区段（4）在载体基底的面向细胞侧上具有载体基底材料熔化相，并且位于表面区域（4）下方的区域（5）的至少一些区段其中熔融相具有比所述表面部分（4）更高的孔隙率，其中熔融相布置在上方。

4. 发明公开

EP2913125A4 SLIDING MEMBER AND PRODUCTION METHOD FOR SAME 失效
标题翻译：润滑元件及其制造方法
公开(公告)号：EP2913125A4
公开(公告)日：2015-10-07
申请号：EP13849924
申请日：2013-10-22
申请人： SENJU METAL INDUSTRY CO
发明人： MASUDA SATOSHI , SATO NAOKI , KURATA RYOICHI
IPC分类号： B22F3/24 , B22F3/10 , B22F7/00 , B32B15/01 , F16C33/14
CPC分类号： B22F3/24 , B22F3/10 , B22F3/16 , B22F5/00 , B22F7/008 , B22F7/02 , B22F7/06 , B22F2207/17 , B22F2998/10 , B32B15/01 , F16C33/121 , F16C33/14 , F16C33/145 , F16C2202/04 , Y10T428/12028
摘要： Providing a sliding member having a hardness proper for an environment where a high-pressure is applied and having a good abrasion resistance. A sliding member 1 comprises a first sintered compact layer 2 formed by solidifying an iron-based metallic powder with a sinter; and a second sintered compact layer 3 formed by solidifying a cooper-based metallic powder on a surface of the first sintered compact layer 2 to improve a sliding characteristic. The second sintered compact layer 3 is densified by a blast process where the powder is collided against a surface of the second sintered compact layer 3.

5. 发明公开

EP2884505A1 METHOD FOR PRODUCING RARE-EARTH SINTERED MAGNET AND MOLDING DEVICE 有权转让
标题翻译：维多利亚ZER HERSTELLUNG EINES SELTENERD-SINTERMAGNETEN UND GIESSVORRICHTUNG
公开(公告)号：EP2884505A1
公开(公告)日：2015-06-17
申请号：EP13879303.9
申请日：2013-08-12
申请人： Hitachi Metals, Ltd.
发明人： TSUKADA, Takashi , NANSAKA, Takuya , KIKUCHI, Satoru
IPC分类号： H01F41/02 , B22F3/00 , B22F3/02 , C22C33/02 , H01F1/055 , H01F1/08 , C22C38/00
CPC分类号： H01F41/0266 , B22F3/003 , B22F3/004 , B22F3/03 , B22F3/087 , B22F3/12 , B22F3/22 , B22F5/00 , B22F2998/10 , B22F2999/00 , B30B11/008 , C22C33/02 , C22C38/002 , C22C38/005 , C22C38/06 , C22C38/10 , C22C38/16 , H01F1/055 , H01F1/0577 , H01F1/086 , H01F41/0273 , B22F1/0059 , B22F3/02 , B22F3/10 , B22F2202/05 , C22C2202/02 , B22F2203/00 , B22F2207/17
摘要： The present invention provides a method for producing a rare earth sintered magnet and a molding device therefor that can stably mold molded bodies with less variation in unit weight.
Provided is a method for producing a rare earth sintered magnet, including the steps of: 1) preparing a slurry that includes an alloy powder containing a rare earth element, and a dispersion medium; 2) disposing an upper punch and a lower punch in respective through holes provided in a die, thereby preparing a plurality of cavities enclosed by the die, and the upper punch and the lower punch, at least one of the upper punch and the lower punch being movable toward and away from the other one, the upper punch and the lower punch including an outlet for discharging the dispersion medium of the slurry; 3) applying a magnetic field in each of the cavities by an electromagnet in a direction substantially parallel to a direction in which at least one of the upper punch and the lower punch is movable, and then supplying the slurry into the plurality of cavities via a plurality of slurry supply paths extending from an outer peripheral side surface of the die to each of the cavities without being branched; 4) producing a molded body of the alloy powder in each of the cavities by press molding in the magnetic field in which the upper punch and the lower punch come closer to each other while applying the magnetic field; and 5) sintering the molded body.
摘要翻译：本发明提供一种稀土烧结磁体的制造方法及其成型装置，其能够以较小的单位重量的变化稳定地模制成型体。本发明提供一种稀土类烧结磁体的制造方法，其特征在于，包括以下步骤：（1）制备含有含有稀土元素的合金粉末和分散介质的浆料; 2）在设置在模具中的相应通孔中设置上冲头和下冲头，由此制备由模具包围的多个空腔，上冲头和下冲头，上冲头和下冲头中的至少一个可以朝向和远离另一个移动，上冲头和下冲头包括用于排出浆料的分散介质的出口; 3）通过电磁铁在大致平行于上冲头和下冲头中至少一个的方向可移动的方向上的电磁体中施加磁场，然后经由多个浆料供给路径从模具的外周侧表面延伸到每个空腔而不分支; 4）通过在施加磁场的同时上冲头和下冲头彼此靠近的磁场中通过冲压成型在每个空腔中制造合金粉末的成型体; 和5）烧结成型体。

6. 发明公开

EP2826577A1 MECHANICAL STRUCTURAL COMPONENT, SINTERED GEAR, AND METHODS FOR PRODUCING SAME 审中-公开
标题翻译：机械工程师协会，GESINTERTES GETRIEBE UND VERFAHREN ZUR HERSTELLUNG DAVON
公开(公告)号：EP2826577A1
公开(公告)日：2015-01-21
申请号：EP13761893.0
申请日：2013-02-27
申请人： NTN Corporation
发明人： OKUNO, Takahiro , SHIMAZU, Eiichirou , ARAKI, Hikaru
IPC分类号： B22F5/08 , B22F3/02 , B22F3/24
CPC分类号： F16H55/06 , B22F1/0011 , B22F3/10 , B22F3/168 , B22F3/24 , B22F3/26 , B22F5/08 , B22F2003/241 , B22F2003/248 , B22F2201/30 , B22F2207/17 , B22F2302/10 , B22F2998/10 , C22C33/0264 , F16H55/17 , Y10T74/1987
摘要： A sintered gear serving as a mechanical structure component is a mechanical structure component made of a metal sintered body, and includes a base region (13); and a high density region (14) formed so as to include a maximum stress position (17) at which a maximum tensile stress or a maximum shear stress is applied, and to include a surface (15), in which the high density region (14) is lower in porosity than the base region (13). A surface hardened layer (16) is formed in a region including the surface (15) by performing a hardening process
摘要翻译：作为机械结构部件的烧结齿轮是由金属烧结体制成的机械结构部件，具有基部区域（13）。以及形成为包括施加最大拉伸应力或最大剪切应力的最大应力位置（17）的高密度区域（14），并且包括表面（15），其中高密度区域 14）的孔隙率低于基底区域（13）。通过进行硬化处理，在包括表面（15）的区域中形成表面硬化层（16）

7. 发明公开

EP2793756A1 BONE REPLACEMENT IMPLANTS WITH MECHANICALLY BIOCOMPATIBLE CELLULAR MATERIAL 有权
标题翻译：与机械生物相容性电池材料骨置换植入物
公开(公告)号：EP2793756A1
公开(公告)日：2014-10-29
申请号：EP12859682.2
申请日：2012-12-21
申请人： The Royal Institution for the Advancement of Learning / McGill University
发明人： PASINI, Damiano , KHANOKI, Sajad Arabnejad , TANZER, Michael
IPC分类号： A61F2/32 , A61C8/00 , A61F2/30 , A61L27/56
CPC分类号： A61F2/28 , A61C13/0004 , A61F2/3094 , A61F2/36 , A61F2002/3069 , A61F2002/3092 , A61F2240/001 , A61L27/56 , A61L2430/02 , B22F3/008 , B22F3/1055 , B22F3/1103 , B22F2999/00 , G06F17/50 , G06F17/5018 , Y02P10/295 , B22F2207/17
摘要： A methodology integrating multiscale analysis and design optimization to design a novel bone replacement implant made of a functionally graded cellular material that meets fatigue requirements imposed by cyclic loadings. The pore microarchitecture, described by interconnectivity, porosity, pore size as well as pore topology, is optimally designed for tissue regeneration and mechanical strength. The method can contribute to the development of a new generation of bone replacement implants with a graded cellular microstructure.

8. 发明公开

EP2489749A1 PROCESSES FOR PRODUCING PRECURSOR FOR FUNCTIONALLY GRADIENT MATERIAL AND PRODUCING FUNCTIONALLY GRADIENT MATERIAL, PRECURSOR FOR FUNCTIONALLY GRADIENT MATERIAL, AND FUNCTIONALLY GRADIENT MATERIAL 有权转让
标题翻译：用于生产FORERUNNER FOR A功能性梯度材料和材料毕业的功能，PRE为功能材料GRADUATED，功能梯度材料
公开(公告)号：EP2489749A1
公开(公告)日：2012-08-22
申请号：EP10823420.4
申请日：2010-10-13
申请人： National University Corporation Gunma University , Shibaura Institute of Technology
发明人： HANGAI, Yoshihiko , UTSUNOMIYA, Takao
IPC分类号： C22C1/08 , B23K20/12 , B32B15/01 , C22F1/04 , C22F1/00
CPC分类号： C22F1/04 , B22F7/006 , B22F2999/00 , B23K20/1265 , B23K2103/10 , B23K2103/18 , B23K2103/20 , B32B15/01 , B32B15/012 , C21D9/50 , C22C1/08 , C22C21/00 , C22C21/02 , C22C21/06 , C22F1/043 , C22F1/05 , Y10T428/12479 , B22F2207/01 , B22F2207/17
摘要： The present invention provides a qualitatively-stable functionally gradient material precursor having gradient material composition, as well as a production method of the functionally gradient material precursor, at low cost. Further, the present invention provides a functionally gradient material having gradient material composition, or having both gradient material composition and gradient porosity, so as to achieve high-functionality; as well as a production method of the functionally gradient material. A functionally gradient material precursor is formed by the steps of: forming plural kinds of metal foam precursors, each obtained by performing heat treatment on a metal member so that a plurality of pores are generated within the metal member, by making the material composition of the metal member different; and friction stir welding the plural kinds of metal foam precursors. Further, a functionally gradient material is formed by performing heat treatment on the functionally gradient material.
摘要翻译：本发明提供了一种定性稳定功能梯度具有材料前体组合物梯度材料，以及所述功能梯度材料前体的制造方法中，以低成本。此外，本发明提供了具有梯度组合物的材料，或具有梯度两种材料组成和孔隙率梯度，从而达到对高功能的功能梯度材料; 以及所述功能梯度材料的制造方法。功能梯度材料前体通过下列步骤形成的：形成多个种金属泡沫前体，每一个由金属构件进行热处理获得所以没有孔的。多个在金属构件中产生通过使的所述材料组合物金属构件不同; 和摩擦搅拌焊接的多个种金属泡沫前体。此外，功能梯度材料是通过在功能梯度材料进行热处理形成。

9. 发明公开

EP2307161A1 VERFAHREN ZUR HERSTELLUNG VON PRESSLINGEN 审中-公开
标题翻译：用于生产PRESS林根
公开(公告)号：EP2307161A1
公开(公告)日：2011-04-13
申请号：EP09777534.0
申请日：2009-07-30
申请人： Gottfried Wilhelm Leibniz Universität Hannover
发明人： LANGE, Fabian , GASTAN, Edin , BEHRENS, Bernd-Arno
IPC分类号： B22F3/12 , B30B11/00
CPC分类号： B30B11/005 , B22F3/12 , B22F2999/00 , B30B11/027 , B22F3/02 , B22F2207/17
摘要： The present invention relates to a method for the production of workpieces or blanks for sintering. More specifically, the invention relates to a method for the production of workpieces or blanks, wherein after determining the densities within the workpiece or blank the position and shape of at least one element for influencing the density distribution within the workpiece or blank is determined, and the density distribution of the workpiece is influenced by means of placing said at least one element at a predetermined position thereof. Said workpiece is then compressed for the production of the blank in order to subsequently be sintered.

10. 发明公开

EP2289083A2 HIGH VOLUMETRIC EFFICIENCY ANODES FOR ELECTROLYTIC CAPACITORS 有权
标题翻译：阳极的具有高容积效率电解电容器
公开(公告)号：EP2289083A2
公开(公告)日：2011-03-02
申请号：EP09747358.1
申请日：2009-05-12
申请人： Kemet Electronics Corporation
发明人： FREEMAN, Yuri , LESSNER, Philip, M. , POLTORAK, Jeffrey , HUSSEY, Steven, C.
IPC分类号： H01G4/005 , H01G4/228
CPC分类号： H01G9/052 , B22F7/08 , B22F2999/00 , H01G9/15 , Y10T29/417 , B22F3/10 , B22F2201/40 , B22F2207/17
摘要： A method for treating anodes of refractory valve metals by deoxidizing the anodes using Mg in an oven, prior to sintering. The process limits free oxygen in the metal compact and improves performance of a capacitor, especially with regards to rated voltage.

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