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公开(公告)号：EP3371128A1
公开(公告)日：2018-09-12
申请号：EP16793810.9
申请日：2016-11-03
申请人： Commissariat à l'Energie Atomique et aux Energies Alternatives , Centre National de la Recherche Scientifique
发明人： ALLEMAND, Alexandre , LARGETEAU, Alain , U-CHAN CHUNG, Seu , LE PETITCORPS, Yann , ROGER, Jérôme
IPC分类号： C04B35/01 , B22F3/105 , B28B3/02 , C04B35/111 , C04B35/46 , C04B35/468 , C04B41/45 , C04B41/50 , C04B41/52 , C23C16/32
CPC分类号： B22F3/105 , B22F3/11 , B22F2003/1051 , B22F2999/00 , B28B3/025 , C04B35/016 , C04B35/111 , C04B35/115 , C04B35/457 , C04B35/46 , C04B35/4682 , C04B35/486 , C04B35/645 , C04B2235/3208 , C04B2235/3224 , C04B2235/6583 , C04B2235/6585 , C04B2235/666 , C23C16/32 , C23C16/325 , H05B3/60 , B22F3/003
摘要： A die or piston of a spark plasma sintering apparatus, characterised in that said die or said piston is made from graphite and the outer surfaces of said die or of said piston are coated with a silicon carbide layer with a thickness of 1 to 10 micrometres, said silicon carbide layer being further optionally coated with one or more other layers made from a carbide other than silicon carbide chosen from hafnium carbide, tantalum carbide and titanium carbide, the other layer(s) each having a thickness of 1 to 10 micrometres. A spark plasma sintering (SPS) apparatus comprising said die and two of said pistons, defining a sintering, densification or assembly chamber capable of receiving a powder to be sintered, a part to be densified, or parts to be assembled. A method of sintering a powder, densifying a part, or assembling two parts by means of a method of spark plasma sintering (SPS) in an oxidising atmosphere, using said spark plasma sintering (SPS) apparatus.
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公开(公告)号：EP3150305A4
公开(公告)日：2018-07-25
申请号：EP15799359
申请日：2015-06-01
发明人： YANG JI-BIN , KITA KOICHI , SAIWAI TOSHIHIKO , HOSHINO KOJI , KATOH JUN
IPC分类号： B22F5/10 , B22F1/00 , B22F7/00 , B22F7/04 , B23K35/02 , B23K35/32 , B32B15/01 , C22C1/08 , C22C14/00 , C22C21/12
CPC分类号： B22F7/002 , B22F1/0011 , B22F3/1021 , B22F3/11 , B22F5/10 , B22F7/004 , B22F7/04 , B22F2301/052 , B22F2998/10 , B22F2999/00 , B23K1/0008 , B23K1/19 , B23K35/0244 , B23K35/325 , B32B15/016 , B32B15/20 , B32B2305/026 , C22C1/08 , C22C14/00 , C22C21/00 , C22C21/12 , C22C32/0089 , B22F7/062 , B22F3/002 , B22F1/004 , B22F1/025 , B22F3/10 , B22F2201/10 , B22F1/0059
摘要： A high quality porous aluminum body, which has excellent joint strength between the porous aluminum body and the aluminum bulk body, and a method of producing the porous aluminum complex, are provided. The porous aluminum complex (10) includes: a porous aluminum body (30) made of aluminum or aluminum alloy; and an aluminum bulk body (20) made of aluminum or aluminum alloy, the porous aluminum body (30) and the aluminum bulk body (20) being joined each other. The junction (15) between the porous aluminum body (30) and the aluminum bulk body (20) includes a Ti-Al compound. It is preferable that pillar-shaped protrusions (32) projecting toward the outside are formed on outer surfaces of one of or both of the porous aluminum body (30) and the aluminum bulk body (20), and the pillar-shaped protrusions (32) include the junction (15).
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3.发明公开
公开(公告)号：EP3335819A1
公开(公告)日：2018-06-20
申请号：EP17202992.8
申请日：2017-11-22
发明人： MURAO, Hitoshi
CPC分类号： B22F3/1055 , B22F2003/1056 , B22F2003/1058 , B22F2999/00 , B29C64/40 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , Y02P10/295 , B22F2207/17 , B22F3/11 , B22F3/1115
摘要： A method of producing a three-dimensionally shaped object includes a step of equipping an additive manufacturing apparatus with a plate (S4), a step of forming a support portion by depositing raw material powder on the plate and radiating light (S5), a step of forming a three-dimensionally shaped object by depositing raw material powder on the support portion and radiating light (S6), and a step of separating the three-dimensionally shaped object from the support portion (S9). In the step of forming the support portion (S5), a low-density support portion (32) and a high-density support portion (31) are formed. The low-density support portion (32) has a lower density than a three-dimensionally shaped portion (30) formed in the step of forming the three-dimensionally shaped object. The high-density support portion (31) has a higher density than the low-density support portion (32).
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公开(公告)号：EP2305400B1
公开(公告)日：2018-05-30
申请号：EP09797847.2
申请日：2009-07-08
发明人： HIROTSURU Hideki , TSUKAMOTO Hideo
CPC分类号： C22C26/00 , B22F3/26 , B22F7/04 , B22F2998/00 , B22F2998/10 , C22C2204/00 , H01L21/4882 , H01L23/3732 , H01L23/3735 , H01L2924/0002 , H01S5/02484 , Y10T428/12361 , Y10T428/12625 , Y10T428/12736 , Y10T428/12993 , Y10T428/24322 , Y10T428/24355 , Y10T428/26 , C22C1/10 , B22F3/11 , B22F3/20 , H01L2924/00
摘要： Disclosed is an aluminum-diamond composite having both high thermal conductivity and thermal expansion coefficient close to those of semiconductor elements, which is improved in platability in the surface and surface roughness so that the composite becomes suitable for use as a heat sink of a semiconductor element of the like. Specifically disclosed is a plate-like aluminum-diamond composite containing diamond particles and a metal mainly composed of aluminum. The aluminum-diamond composite is composed of a composite part and surface layers formed on both sides of the composite part, and the surface layers are composed of a material containing a metal mainly composed of aluminum. The diamond particle content is 40-70% by volume of the entire aluminum-diamond composite.
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公开(公告)号：EP3323536A1
公开(公告)日：2018-05-23
申请号：EP16824045.5
申请日：2016-07-04
申请人： Oiles Corporation
发明人： SHIRASAKA, Yasuhiro , ONO, Masato
CPC分类号： B32B15/16 , B05D1/28 , B05D3/0254 , B05D7/14 , B22F3/11 , B22F7/04 , B22F2007/042 , B22F2301/10 , B22F2301/15 , B32B15/015 , B32B2255/06 , B32B2255/26 , B32B2264/105 , C09D7/61 , C09D7/65 , C09D127/18 , C22C1/0425 , C22C1/0433 , C22C9/06 , C22C19/03 , C25D3/12 , F16C33/10 , F16C33/12 , F16C33/20
摘要： A multilayered sliding member 1 comprises a backing plate 2 having a steel plate; and a porous sintered alloy layer 3 which is integrally joined to one surface of the backing plate 2 and is composed of 25 to 60% by mass of nickel, 2 to 7% by mass of phosphorus, and the balance copper.
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6.发明公开POROUS COPPER BODY, POROUS COPPER COMPOSITE MEMBER, METHOD FOR PRODUCING POROUS COPPER BODY, AND METHOD FOR PRODUCING POROUS COPPER COMPOSITE MEMBER 审中-公开多孔铜体，多孔铜复合部件，多孔铜体的制造方法以及多孔铜复合部件的制造方法
公开(公告)号：EP3308882A1
公开(公告)日：2018-04-18
申请号：EP16807272.6
申请日：2016-05-23
发明人： KITA Koichi , KATO Jun , SAIWAI Toshihiko
CPC分类号： B22F3/1143 , B22F1/00 , B22F1/004 , B22F3/11 , B22F3/1103 , B22F7/002 , B22F7/004 , B22F7/04 , B22F7/062 , B32B15/01 , C22C9/00 , C22C47/20 , C22F1/00 , C22F1/08 , F28F1/10
摘要： A porous copper body (10, 110) including a skeleton (12) having a three-dimensional network structure is provided. An oxidation-reduction layer formed by an oxidation-reduction treatment is provided on a surface of the skeleton (12), and the average crystal grain size of an entirety including the skeleton (12) and the oxidation-reduction layer is 5% or more of the diameter of the skeleton.
摘要翻译： 提供包括具有三维网状结构的骨架（12）的多孔铜体（10,110）。 通过氧化还原处理形成的氧化还原层设置在骨架（12）的表面上，包含骨架（12）和氧化还原层的整体的平均结晶粒径为5％以上 骨架的直径。
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公开(公告)号：EP3144082A4
公开(公告)日：2018-01-17
申请号：EP15791985
申请日：2015-05-18
发明人： YANG JI-BIN , KITA KOICHI , SAIWAI TOSHIHIKO , HOSHINO KOJI , KATOH JUN
CPC分类号： B22F3/1103 , B22F1/004 , B22F1/0059 , B22F1/02 , B22F1/025 , B22F3/11 , B22F3/1118 , B22F9/04 , B22F2301/052 , B22F2301/058 , B22F2301/15 , B22F2301/205 , B22F2302/45 , B22F2998/10 , C22C1/0416 , C22C1/08 , C22C21/00 , C22C21/06 , C22C32/0089 , C22C49/06
摘要： A high-quality porous aluminum sintered compact, which can be produced efficiently at a low cost; has an excellent dimensional accuracy with a low shrinkage ratio during sintering; and has sufficient strength, and a method of producing the porous aluminum sintered compact are provided. The porous aluminum sintered compact is the porous aluminum sintered compact (10) that includes aluminum substrates (11) sintered each other. The junction (15), in which the aluminum substrates (11) are bonded each other, includes the Ti-Al compound (16) and the eutectic element compound (17) capable of eutectic reaction with Al. It is preferable that the pillar-shaped protrusions projecting toward the outside are formed on outer surfaces of the aluminum substrates (11), and the pillar-shaped protrusions include the junction (15).
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公开(公告)号：EP3244010A2
公开(公告)日：2017-11-15
申请号：EP17163020.5
申请日：2017-03-27
发明人： ROBERTS, Herbert Chidsey , GIGLIOTTI JR., Michael Francis Xavier , ALBRECHT JR., Richard William , ESTILL, Eric Alan , FLYNN, Peter Andrew
IPC分类号： F01D5/18
CPC分类号： F01D5/183 , B22F3/1055 , B22F3/11 , B22F5/04 , B22F2998/10 , B28B1/001 , B29C67/0077 , B29K2105/251 , B29L2031/082 , B33Y10/00 , B33Y80/00 , C04B38/007 , F01D5/147 , F01D5/186 , F01D5/284 , F05D2230/20 , F05D2230/22 , F05D2240/30 , F05D2260/202 , F05D2260/203 , F05D2300/175 , F05D2300/514
摘要： The present disclosure relates to a ceramic or metallic component (300) including a first region (305) having a first porosity ranging between 1 and 30%. The component includes a second region (310) having a second porosity that is less than the first porosity. The component includes at least one graded transition (325) between the first and second regions (305,310).
摘要翻译： 本公开涉及一种陶瓷或金属部件（300），其包括具有范围在1和30％之间的第一孔隙率的第一区域（305）。 该部件包括具有小于第一孔隙度的第二孔隙率的第二区域（310）。 该部件包括第一和第二区域（305,310）之间的至少一个渐变过渡（325）。
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9.发明公开COPPER POROUS SINTERED BODY, COPPER POROUS COMPOSITE MEMBER, METHOD FOR MANUFACTURING COPPER POROUS SINTERED BODY, AND METHOD FOR MANUFACTURING COPPER POROUS COMPOSITE MEMBER 审中-公开铜多孔烧结体，铜多孔复合构件，铜多孔烧结体的制造方法以及铜多孔复合构件的制造方法
公开(公告)号：EP3210698A1
公开(公告)日：2017-08-30
申请号：EP15853350.5
申请日：2015-10-21
发明人： KITA Koichi , HOSHINO Koji , SAIWAI Toshihiko , KATOH Jun
CPC分类号： B22F7/002 , B22F1/004 , B22F3/002 , B22F3/10 , B22F3/11 , B22F3/1143 , B22F7/04 , B22F2201/013 , B22F2201/016 , B22F2201/02 , B22F2201/03 , B22F2201/10 , B22F2201/50 , B22F2301/00 , B22F2998/10 , C22C47/02 , C22C49/02
摘要： A porous copper sintered material (10) includes: a plurality of copper fibers (11) sintered each other, wherein the copper fibers (11) are made of copper or copper alloy, a diameter R of the copper fibers (11) is in a range of 0.02 mm or more and 1.0 mm or less, and a ratio L/R of a length L of the copper fibers to the diameter R is in a range of 4 or more and 2500 or less (11), redox layers (12) formed by redox treatment are provided on surfaces of copper fibers (11, 11), and concavities and convexities are formed by the redox layer (12), and each of redox layers (12, 12) formed on each of the copper fibers (11) is integrally bonded in a junction of the copper fibers (11).
摘要翻译： 多孔铜烧结体（10）包括：多根相互烧结的铜纤维（11），其中铜纤维（11）由铜或铜合金制成，铜纤维（11）的直径R为 范围为0.02mm以上且1.0mm以下，并且铜纤维的长度L与直径R之比L / R在4以上且2500以下的范围内（11），氧化还原层（12 ）通过氧化还原处理形成在铜纤维（11,11）的表面上，通过氧化还原层（12）形成凹凸，并且在每个铜纤维（11,11）上形成氧化还原层（12,12） 11）整体结合在铜纤维（11）的接合处。
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公开(公告)号：EP2488122B1
公开(公告)日：2017-08-23
申请号：EP10822967.5
申请日：2010-10-13
申请人： The Royal Institution for the Advancement of Learning / McGill University , National Research Council of Canada
IPC分类号： A61B17/86
CPC分类号： A61B17/866 , A61B17/863 , A61B17/864 , A61B2017/00526 , A61B2017/561 , B22F3/11 , B22F5/06 , B22F5/10 , B22F7/008
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