公开(公告)号：CN1157268C

公开(公告)日：2004-07-14

申请号：CN00800176.6

申请日：2000-02-29

Applicant: 福田金属箔粉工业株式会社

Inventor： 小山忠司 ,  新见义朗 ,  菊川真利 ,  岩津修 ,  桥本雍彦

IPC: B22F9/22

CPC classification number: B22F1/0007 ,  B22F1/0088 ,  B22F3/1143 ,  B22F2998/10 ,  B22F2999/00 ,  B22F2201/03 ,  B22F2201/01 ,  B22F9/04 ,  B22F2201/00

Abstract: 一种多孔金属粉末，为具有多数敞开的气孔的多孔金属粉末，其特征在于所述多孔金属粉末由成根茎缠合的柱状微粒子构成，并且所述多孔金属粉末的累积开放气孔体积为0.02-0.2cm3/g，敞开气孔径为0.2-10μm，并且氯含有率为5000ppm以下。一种多孔金属粉末的制造方法，是粉碎氧化原料金属并进行还原所得到的块状的金属体。该方法中，原料金属是在氯和/或氯化物存在下被氧化。由于该还原后的块状金属柱状的微粒子按根茎状复杂地缠合，因此使金属粉末的气孔敞开。

公开(公告)号：CN1324279A

公开(公告)日：2001-11-28

申请号：CN99812645.4

申请日：1999-08-19

Applicant: 联合讯号公司

Inventor： J·拉萨勒 ,  B·C·舍尔曼

IPC: B22F3/22

CPC classification number: B22F3/225 ,  B22F3/101 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  B22F9/082 ,  B22F3/1021 ,  B22F3/1007 ,  B22F2201/03 ,  B22F2201/013

Abstract: 利用由镍超合金哈司特合金X组成的模制料制造网状或接近网状的产品。模制料与液态载体凝胶混合并在传统注射模塑机中以较低压力进行模制,其中模制料包含平均颗粒尺寸小于约20微米的雾化哈司特合金X粉末,凝胶构成粘接剂和加工粘合剂。在烧结之前的关键的空气脱粘接剂步骤使产品获得高的致密度,产品的机械特性可与铸造或锻造材料相比。

公开(公告)号：ZA9107489B

公开(公告)日：1993-03-05

申请号：ZA9107489

申请日：1991-09-19

Applicant: BOC GROUP INC

Inventor： TAMHANKAR SATISH S ,  KIRSCHNER MARK J

IPC: C04B35/632 ,  C04B35/638 ,  C04B35/64 ,  C04B41/88 ,  H01G4/30 ,  H01L21/48 ,  B32B ,  B41M ,  C04B ,  H01L ,  H05K

CPC classification number: H01G4/30 ,  B22F2999/00 ,  C04B35/64 ,  H01L21/4857 ,  B22F3/1021 ,  B22F2201/03 ,  B22F2201/02

公开(公告)号：EP2671846A4

公开(公告)日：2017-11-22

申请号：EP12741532

申请日：2012-02-02

Applicant: NAT INST ADVANCED IND SCIENCE & TECH

Inventor： KOGA KENJI ,  HIRASAWA MAKOTO ,  SAKURAI HIROAKI ,  KOSHIZAKI NAOTO

IPC: C01G7/00 ,  B01J23/62 ,  B01J23/89 ,  B82Y30/00 ,  B82Y40/00 ,  C01G55/00

CPC classification number: B01J23/8926 ,  B01J23/42 ,  B01J23/52 ,  B01J23/56 ,  B01J23/62 ,  B01J23/63 ,  B01J23/66 ,  B01J35/0013 ,  B01J37/14 ,  B01J37/34 ,  B22F1/0018 ,  B22F1/02 ,  B22F9/12 ,  B22F9/14 ,  B22F2999/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01G3/00 ,  C01G7/00 ,  C01G19/02 ,  C01G55/00 ,  C01P2002/84 ,  C01P2004/03 ,  C01P2004/62 ,  C22C1/02 ,  C22C5/00 ,  C22C5/02 ,  C22C5/04 ,  B22F1/0088 ,  B22F2201/03

Abstract: Provided is a clean production method of: producing, with good reproducibility, a composite nanoparticle, which has one high purity noble metal nanoparticle combined with one oxide nanoparticle; and being capable of generating a heterointerface uniformly, with avoiding, for example, residual poisoning substances. Characterized is that a composite nanoparticle (M-A x O y ) is produced by: generating, in an inert gas, an alloy (A-M) nanoparticle, which contains 0.1 at.% to 30 at.% of a noble metal (M), with the balance being a base metal (A) and inevitable impurities, and which has a particle size of 1 nm to 100 nm (preferably 1 nm to 100 nm), to heat the alloy (A-M) nanoparticle and to bring the alloy nanoparticle into contact with a supplied oxidizing gas during transporting the alloy nanoparticle with the inert gas, to oxidize the base metal component (A) in the alloy (A-M) nanoparticle floating in the gases, and to phase separate into the thus-oxidized base metal component (A x O y ) and the noble metal component (M), to thereby obtain a composite nanoparticle (M-A x O y ).

公开(公告)号：EP3050692A1

公开(公告)日：2016-08-03

申请号：EP16152723.9

申请日：2016-01-26

Applicant: Steering Solutions IP Holding Corporation

Inventor： Turek, Alan G. ,  Beyerlein, Jeffrey E. ,  Von Matt, Niklaus A.

IPC: B29C45/14 ,  B29C65/46 ,  B29C65/00 ,  F16H55/06 ,  F16H55/22 ,  F16H57/04

CPC classification number: F16H55/06 ,  B22F3/02 ,  B22F3/10 ,  B22F3/24 ,  B22F3/26 ,  B22F5/08 ,  B22F2998/10 ,  B22F2999/00 ,  B29C65/46 ,  B29C66/026 ,  B29C66/0344 ,  B29C66/1122 ,  B29C66/5324 ,  B29C66/73161 ,  B29C66/7392 ,  B29C66/742 ,  B29D15/00 ,  B29L2015/006 ,  B62D5/0403 ,  F16H55/17 ,  F16H55/22 ,  F16H57/04 ,  F16H57/041 ,  F16H2055/065 ,  B22F2003/242 ,  B22F2207/20 ,  B22F2201/05 ,  B22F2201/03

Abstract: A method of making a worm gear is provided. The method comprises forming a gear hub from a powdered metal material. Thereafter an outer surface of the gear hub is sealed.

Abstract translation: 提供了一种制造蜗轮的方法。 该方法包括由粉末金属材料形成齿轮毂。 此后，齿轮毂的外表面被密封。

公开(公告)号：EP2984408A1

公开(公告)日：2016-02-17

申请号：EP14723305.0

申请日：2014-03-25

Applicant: Keuschnigg, Josef

Inventor： KEUSCHNIGG, Josef jun.

IPC: F23C3/00 ,  F27B7/20

CPC classification number: H01M8/0232 ,  B22F1/0003 ,  B22F3/162 ,  B22F5/00 ,  B22F5/006 ,  B22F9/20 ,  B22F2003/247 ,  B22F2005/005 ,  B22F2201/013 ,  B22F2201/03 ,  B22F2201/04 ,  B22F2201/05 ,  B22F2301/20 ,  B22F2998/10 ,  B22F2999/00 ,  C04B7/434 ,  C22C1/045 ,  C22C1/08 ,  C22C1/1078 ,  C22C27/06 ,  C22C32/0026 ,  C23C8/12 ,  C23C8/16 ,  F23C3/008 ,  F27B7/00 ,  F27B7/20 ,  F27B7/2016 ,  F27B7/2033 ,  F27B7/34 ,  F27D99/0033 ,  H01M2/202 ,  H01M8/0243 ,  H01M8/12 ,  H01M2008/1293 ,  B22F3/1007 ,  B22F2201/20 ,  B22F9/04 ,  B22F3/02

Abstract: The invention relates to a combustion device (1), wherein a combustion chamber (2) of the combustion device (1) has an exhaust gas opening (8). It is proposed that the combustion chamber (2) has a first region (4), that the first region (4) has a plurality of circular-segment-shaped cross-sections, which are parallel to each other and each have a circle centre point, wherein a connection of the circle centre points lies substantially on an axis (19), that a gas supply line (5) is connected to the combustion chamber (2) in such a way that a discharge point (6) is formed, that the combustion chamber (2) has a mixing region (7) in the region of the discharge point (6) for mixing gas supplied via the gas supply line (5) with gas rotating in the combustion chamber (2), and that the discharge point (6) is arranged on a bottom side of the combustion chamber (2) in an operating position, wherein gas supplied via the gas supply line (5) flows against the first region (4) tangentially from below.

公开(公告)号：EP2309018B1

公开(公告)日：2012-10-17

申请号：EP10169463.6

申请日：2008-09-03

Applicant: Siemens Energy, Inc.

Inventor： Arrell, Douglas J. ,  Kulkarni, Anand A. ,  James, Allister W.

IPC: C23C4/08 ,  F01D5/28

CPC classification number: C23C30/00 ,  B22F1/0085 ,  B22F1/0088 ,  B22F9/082 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/002 ,  C23C4/073 ,  C23C4/10 ,  C23C24/04 ,  C23C28/321 ,  C23C28/3215 ,  C23C28/3455 ,  C23C28/347 ,  F01D5/288 ,  F01D25/007 ,  F05C2201/0463 ,  F05C2201/0466 ,  F05D2300/121 ,  F05D2300/132 ,  F05D2300/15 ,  Y10T428/12535 ,  Y10T428/12611 ,  Y10T428/1266 ,  Y10T428/31678 ,  B22F2201/01 ,  B22F2201/03 ,  C23C24/00

公开(公告)号：EP1965940A2

公开(公告)日：2008-09-10

申请号：EP06849116.6

申请日：2006-12-11

Applicant: UT-Battelle, LLC

Inventor： BISCHOFF, Brian L. ,  SUTTON, Theodore G. ,  JUDKINS, Roddie R. ,  ARMSTRONG, Timothy R. ,  ADCOCK, Kenneth D.

IPC: B22F3/11

CPC classification number: B22F3/1146 ,  B22F2998/00 ,  B22F2998/10 ,  B22F3/1007 ,  B22F2201/10 ,  B22F2201/013 ,  B22F3/1121 ,  B22F2201/03

Abstract: A method for treating a porous item (20) constructed of metal powder, such as a powder made of Series 400 stainless steel, involves a step of preheating the porous item to a temperature of between about 700 and 900° C degrees in an oxidizing atmosphere and then sintering the body in an inert or reducing atmosphere at a temperature which is slightly below the melting temperature of the metal which comprises the porous item. The thermal stability of the resulting item is enhanced by this method so that the item retains its porosity and metallic characteristics, such as ductility, at higher (e.g. near-melting) temperatures.

公开(公告)号：EP1083014A4

公开(公告)日：2006-10-18

申请号：EP00905406

申请日：2000-02-29

Applicant: FUKUDA METAL FOIL POWDER

Inventor： KOYAMA TADASHI ,  ARAMI YOSHIRO ,  KIKUKAWA MASATO ,  IWATSU OSAMU ,  HASHIMOTO YASUHIKO

IPC: B22F1/00 ,  B22F9/04 ,  B22F3/11 ,  B22F9/22

CPC classification number: B22F1/0007 ,  B22F1/0088 ,  B22F3/1143 ,  B22F2998/10 ,  B22F2999/00 ,  B22F2201/03 ,  B22F2201/01 ,  B22F9/04 ,  B22F2201/00

Abstract: A method for producing a porous metal powder comprising subjecting a starting metal to an oxidation treatment and then to a reduction treatment, characterized in that the starting metal is oxidized in the presence of chlorine and/or a chloride. Massive metal bodies formed after reduction comprise pillar-shaped particles being entangled in one another as are rootstocks, and thus, the metal powder has open pores.

公开(公告)号：EP1661647A1

公开(公告)日：2006-05-31

申请号：EP04771499.3

申请日：2004-08-04

Applicant: MITSUBISHI MATERIALS CORPORATION ,  Jemco Inc.

Inventor： IGARASHI, Kazunori, Mitsubishi Materials Corp. ,  UOZUMI, Gakuji, Mitsubishi Materials Corporation ,  NAYUKI, Yasushi, Jemco Inc. ,  NAKAYAMA, Ryoji, Mitsubishi Materials Corporation

IPC: B22F1/00

CPC classification number: H01F1/14758 ,  B22F1/0055 ,  B22F1/02 ,  B22F5/006 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0433 ,  C22C2202/02 ,  H01F1/33 ,  Y10T428/2982 ,  Y10T428/2991 ,  B22F9/082 ,  B22F1/0059 ,  B22F3/18 ,  B22F2201/03

Abstract: The invention provides an Fe-Ni-Mo soft magnetic flaky powder having a component composition of, in percent by mass, Ni: 60 to 90%, Mo: 0.05 to 1.95 %, and the balance of Fe and unavoidable impurities, and a flat surface of an average particle size of 30 to 150 µm, and an aspect ratio (average particle size /average thickness) of 5 to 500; and having a peak intensity ratio I 200 I 111 within a range between 0.43 and 10, where I 200 is the peak height of the face index (200) and I 111 is the peak height of the face index (111), in an X-ray diffraction pattern measured in such a manner that the plane including the X-ray incident direction and the diffraction direction is perpendicular to the flat surface of the soft magnetic flaky powder, and the angle between the incident direction and the flat surface is equal to the angle between the diffraction direction and the flat surface. Furthermore, the invention provides a soft magnetic flaky powder with oxide layer wherein an oxide layer of a thickness of 50 to 1000 Å is formed on the surface of this soft magnetic flaky powder.

Abstract translation: 本发明提供了具有以下成分组成的Fe-Ni-Mo系片状软磁粉末，以质量％计，镍：60〜90％以下，Mo：0.05〜1.95％，以及Fe和不可避免的杂质的平衡，和一台 的30至150微米的平均粒度的表面上，并且在5到500的纵横比（平均粒径/平均厚度）; 和具有峰强度比I 200 I 111的范围内，0时43和10之间，其中，I 200是面指数（200）和I 111的峰值高度是在X中的面指数（111）的峰高 在寻求方式测量射线衍射图案所做的平面和包含X射线入射方向和衍射方向垂直于软磁性片状粉末的平坦表面，并入射方向和平坦表面之间的夹角等于 衍射方向和平坦表面之间的角度。 进一步，本发明提供厚度为50至1000埃的该片状软磁粉末的表面上形成的氧化物层的氧化物层worin软磁性片状粉末。