WO2005007327A3 - Method for the production of fine metal powder, alloy powder and composite powder - Google Patents

Method for the production of fine metal powder, alloy powder and composite powder Download PDF

Info

Publication number
WO2005007327A3
WO2005007327A3 PCT/EP2004/007365 EP2004007365W WO2005007327A3 WO 2005007327 A3 WO2005007327 A3 WO 2005007327A3 EP 2004007365 W EP2004007365 W EP 2004007365W WO 2005007327 A3 WO2005007327 A3 WO 2005007327A3
Authority
WO
WIPO (PCT)
Prior art keywords
powder
production
composite
alloy
fine metal
Prior art date
Application number
PCT/EP2004/007365
Other languages
German (de)
French (fr)
Other versions
WO2005007327A2 (en
Inventor
Roland Scholl
Dietmar Fister
Christian Spieker
Lam Ngo Dinh
Original Assignee
Starck H C Gmbh
Roland Scholl
Dietmar Fister
Christian Spieker
Lam Ngo Dinh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Starck H C Gmbh, Roland Scholl, Dietmar Fister, Christian Spieker, Lam Ngo Dinh filed Critical Starck H C Gmbh
Priority to MXPA06000361A priority Critical patent/MXPA06000361A/en
Priority to EP04740691A priority patent/EP1646465A2/en
Priority to JP2006519815A priority patent/JP2007528936A/en
Priority to BRPI0412509-6A priority patent/BRPI0412509A/en
Priority to AU2004257411A priority patent/AU2004257411B2/en
Priority to CA002531683A priority patent/CA2531683A1/en
Priority to US10/563,982 priority patent/US20070199410A1/en
Publication of WO2005007327A2 publication Critical patent/WO2005007327A2/en
Priority to IL173056A priority patent/IL173056A/en
Priority to NO20060628A priority patent/NO20060628L/en
Publication of WO2005007327A3 publication Critical patent/WO2005007327A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Abstract

The method invention relates to a method for the production of metal powder, alloy powder and composite powder having an average particle diameter D50 of no more than 25 µm from an initial powder having a larger than average particle diameter. The particles of the initial powder are processed in a deformation step in order to form platelet-shaped particles. The ratio of the particle diameter to the particle thickness thereof is between 10: 1 and 1000: 1. The platelet-shaped particles are communited in the presence of a grinding aid, and the metal powder, alloy powder and composite powder is obtained.
PCT/EP2004/007365 2003-07-11 2004-07-06 Method for the production of fine metal powder, alloy powder and composite powder WO2005007327A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
MXPA06000361A MXPA06000361A (en) 2003-07-11 2004-07-06 Method for the production of fine metal powder, alloy powder and composite powder.
EP04740691A EP1646465A2 (en) 2003-07-11 2004-07-06 Method for the production of fine metal powder, alloy powder and composite powder
JP2006519815A JP2007528936A (en) 2003-07-11 2004-07-06 Method for producing fine metal powder, alloy powder and composite powder
BRPI0412509-6A BRPI0412509A (en) 2003-07-11 2004-07-06 process for the preparation of metal, alloy and compound powders
AU2004257411A AU2004257411B2 (en) 2003-07-11 2004-07-06 Method for the production of fine metal powder, alloy powder and composite powder
CA002531683A CA2531683A1 (en) 2003-07-11 2004-07-06 Method for producing fine metal, alloy and composite powders
US10/563,982 US20070199410A1 (en) 2003-07-11 2004-07-06 Method For The Production Of Fine Metal Powder, Alloy Powder And Composite Powder
IL173056A IL173056A (en) 2003-07-11 2006-01-10 Method for the production of fine metal powder, alloy powder and composite powder
NO20060628A NO20060628L (en) 2003-07-11 2006-02-09 Process for making fine metal, alloy and composite powders

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10331785A DE10331785B4 (en) 2003-07-11 2003-07-11 Process for producing fine metal, alloy and composite powders
DE10331785.6 2003-07-11

Publications (2)

Publication Number Publication Date
WO2005007327A2 WO2005007327A2 (en) 2005-01-27
WO2005007327A3 true WO2005007327A3 (en) 2006-07-06

Family

ID=34071652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/007365 WO2005007327A2 (en) 2003-07-11 2004-07-06 Method for the production of fine metal powder, alloy powder and composite powder

Country Status (16)

Country Link
US (1) US20070199410A1 (en)
EP (1) EP1646465A2 (en)
JP (1) JP2007528936A (en)
KR (1) KR20060026961A (en)
CN (1) CN1863628A (en)
AU (1) AU2004257411B2 (en)
BR (1) BRPI0412509A (en)
CA (1) CA2531683A1 (en)
DE (1) DE10331785B4 (en)
IL (1) IL173056A (en)
MX (1) MXPA06000361A (en)
NO (1) NO20060628L (en)
RU (1) RU2367542C2 (en)
SG (1) SG147433A1 (en)
WO (1) WO2005007327A2 (en)
ZA (1) ZA200600252B (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1839779A4 (en) * 2004-12-06 2009-12-30 Sunrex Kogyo Co Ltd Process for producing metal product and metal product
DE102005001198A1 (en) * 2005-01-10 2006-07-20 H.C. Starck Gmbh Metallic powder mixtures
EP2046521A1 (en) * 2006-07-12 2009-04-15 H.C. Starck GmbH Metallic powder mixtures
US20090277301A1 (en) * 2006-07-12 2009-11-12 H.C. Starck Gmbh Metallic powder mixtures
DE102006032561B3 (en) * 2006-07-12 2008-01-10 H.C. Starck Gmbh Metallic powder mixtures
DE102006043498A1 (en) * 2006-09-12 2008-03-27 Artur Wiegand Dispersing machine and its use for the production of powder mixtures
DE102006045481B3 (en) * 2006-09-22 2008-03-06 H.C. Starck Gmbh metal powder
DE102007047629A1 (en) * 2007-04-13 2008-10-16 Stein, Ralf Method of applying a high-strength coating to workpieces and / or materials
EP1980645A1 (en) * 2007-04-13 2008-10-15 Ralf Stein Method for applying a multi-layer coating to workpieces and/or work materials
DE102007052198B3 (en) * 2007-10-26 2009-04-02 H.C. Starck Gmbh Metal powder mixture for sintering, comprises first fraction containing metal alloy and components initiating phase conversion well below melting point
JP5266601B2 (en) * 2008-09-15 2013-08-21 田森 亮 Wear resistant cobalt base alloy
DE102009051147A1 (en) * 2008-10-30 2010-05-06 Zoz Gmbh Process for the production of metal flakes
DE102009057128A1 (en) 2009-12-08 2011-06-09 H.C. Starck Gmbh Method for producing a sinter metal rotation body, comprises patterning a precursor of the rotation body, and coating the precursor of the rotation body with a slurry that consists of finely divided and sinterable metal particles
DE102009057127A1 (en) 2009-12-08 2011-06-09 H.C. Starck Gmbh Device for filtering particles from fluid, is provided with moving cover and moving units equipped with filter housing, inlet and outlet for fluid
DE102009057257A1 (en) 2009-12-08 2011-06-09 H.C. Starck Gmbh Rotating body of a sintered material, useful as filtering body for filtering solids or liquids from gases, a packing or a packing bed in a column and a catalytic carrier, comprises an inner cavity and a macropore in a wall
CN102740998B (en) * 2010-08-18 2014-07-23 胡心宇 Powder particle shaping device and method
DE102011113854A1 (en) * 2011-09-21 2013-03-21 Durum Verschleißschutz GmbH Hard material powder and process for the production of hard material powder
DE102012020829B4 (en) 2012-10-16 2019-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the production of composite components
CN102994913A (en) * 2012-11-22 2013-03-27 宁波得利时泵业有限公司 Stator material of homogeneous mixing pump
KR101728936B1 (en) 2014-07-28 2017-04-21 세종대학교산학협력단 High entropy alloy having excellent strength and ductility
CN105132802A (en) * 2015-08-21 2015-12-09 苏州莱特复合材料有限公司 Powder metallurgy material for gear and preparing method of powder metallurgy material
CN105506382A (en) * 2015-12-21 2016-04-20 常熟市梅李合金材料有限公司 High-resistance electro-thermal alloy wire
DE102016114533A1 (en) * 2016-08-05 2018-02-08 Flowserve Flow Control Gmbh Iron-based alloy for the production of thermally sprayed wear-resistant coatings
CN106399805A (en) * 2016-09-29 2017-02-15 铜陵市超越电子有限公司 Special alloy composition for terminal of thin film capacitor
CN106166616A (en) * 2016-09-29 2016-11-30 柳州增程材料科技有限公司 A kind of preparation method of 3D printing metal dust
CN106216698A (en) * 2016-09-29 2016-12-14 柳州增程材料科技有限公司 A kind of preparation technology of 3D printing alloy powder
EP3318534A1 (en) * 2016-11-07 2018-05-09 Höganäs AB (publ) Iron based media
CN106555119A (en) * 2016-11-29 2017-04-05 张家港市鑫华易金属材料有限公司 A kind of heat insulation and wear resistance type composite material
US11198923B2 (en) 2017-07-24 2021-12-14 The United States Of America As Represented By The Secretary Of The Army Aluminum based nanogalvanic compositions useful for generating hydrogen gas and low temperature processing thereof
CN107236358B (en) * 2017-07-28 2020-09-29 广东石油化工学院 Low-viscosity water-based ink applied to PVC printing
CN107201079B (en) * 2017-07-28 2020-09-29 广东石油化工学院 Quick-drying water-based ink applied to PVC printing
CN107829039A (en) * 2017-09-26 2018-03-23 宁国市恒铸新型材料科技有限公司 A kind of crust beating hammer for aluminium electrolysis alloy material and new crust-breaking chips surface increase the moulding process of material
EP3774137A4 (en) * 2018-04-04 2021-09-15 Metal Powder Works, LLC System and method for powder manufacturing
US20210260650A1 (en) * 2018-05-11 2021-08-26 Equispheres Inc. Additive manufacturing powder and additive manufacturing part made using same
KR102214810B1 (en) * 2018-10-17 2021-02-09 최경미 Method for manufacturing pickup roller
CN109175389B (en) * 2018-11-08 2021-04-09 宏力(天津)环保科技有限公司 Rare earth composite hot material and preparation method thereof
RU2748155C1 (en) * 2020-10-28 2021-05-19 Федеральное государственное бюджетное учреждение науки Институт химии твердого тела и механохимии Сибирского отделения Российской академии наук (Ru) Method of producing activated metal iridium powder
CN112522632A (en) * 2020-12-09 2021-03-19 苏州莱特复合材料有限公司 Powder metallurgy wear-resistant stator and production process thereof
CN113084150B (en) * 2021-03-24 2023-08-25 河南东微电子材料有限公司 Preparation method of ruthenium cobalt rhenium alloy powder
CN113617493A (en) * 2021-06-29 2021-11-09 南京信彩科技有限公司 Raw material grinding method for preparing color ink
CN114939663B (en) * 2022-05-24 2023-03-10 中国工程物理研究院材料研究所 Palladium powder for 3D printing and preparation method and application thereof
CN114799187B (en) * 2022-05-27 2024-04-16 鞍钢股份有限公司 Method for improving vacuum gas atomization pulverizing fine powder rate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2013532A (en) * 1978-02-06 1979-08-15 Billings Energy Corp Granulating and Activating Metal to Form Metal Hydride
US4884754A (en) * 1989-01-03 1989-12-05 Gte Products Corporation Process for producing fine copper flakes
JPH0598301A (en) * 1991-10-07 1993-04-20 Hitachi Metals Ltd Flat fine metal powder and its production
US20030008131A1 (en) * 2001-07-03 2003-01-09 Steward, Inc. Method for making radiation absorbing material (RAM) and devices including same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941584A (en) * 1972-09-29 1976-03-02 The International Nickel Company, Inc. Production of reflective metal flake pigments
US4115107A (en) * 1976-12-14 1978-09-19 Aluminum Company Of America Method of producing metal flake
US4482374A (en) * 1982-06-07 1984-11-13 Mpd Technology Corporation Production of electrically conductive metal flake
JPS60251203A (en) * 1984-05-25 1985-12-11 Hitachi Metals Ltd Production of powder for powder metallurgy
JPH0630151B2 (en) * 1986-04-19 1994-04-20 富士写真フイルム株式会社 Method of manufacturing magnetic recording medium
US4787561A (en) * 1986-08-13 1988-11-29 Gte Products Corporation Fine granular metallic powder particles and process for producing same
JP2583905B2 (en) * 1987-09-30 1997-02-19 東西化学株式会社 Manufacturing method of titanium flake
US4940490A (en) * 1987-11-30 1990-07-10 Cabot Corporation Tantalum powder
DE3832472A1 (en) * 1988-09-23 1990-03-29 Siemens Ag METHOD FOR PRODUCING A MATERIAL WITH A HARD MAGNETIC PHASE FROM POWDER-BASED STARTING COMPONENTS
US5246897A (en) * 1991-08-09 1993-09-21 Asahi Glass Company Ltd. Powder mixture for monolithic refractories containing graphite and a method of making thereof
JPH07118701A (en) * 1993-10-22 1995-05-09 Katayama Tokushu Kogyo Kk Flaky metal powder, metallic porous body and production of the powder
DE4418598C2 (en) * 1994-05-27 1998-05-20 Fraunhofer Ges Forschung Process for producing a highly disperse powder mixture, in particular for producing components from materials that are difficult to sinter with intermetallic phases
DE4418600C2 (en) * 1994-05-27 1997-03-20 Fraunhofer Ges Forschung Process for the production of dispersion-reinforced metallic materials, in particular copper and silver
US7625420B1 (en) * 1997-02-24 2009-12-01 Cabot Corporation Copper powders methods for producing powders and devices fabricated from same
JP2002266005A (en) * 2001-03-07 2002-09-18 Fukuda Metal Foil & Powder Co Ltd Method for manufacturing flat metal powder, and powder obtained by the same
JP2002285208A (en) * 2001-03-27 2002-10-03 Sumitomo Special Metals Co Ltd Method for preparing rare earth alloy powder material, and method for manufacturing rare earth alloy sintered compact using the same
DE10126377B4 (en) * 2001-04-05 2004-12-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composite powder and method and device for its production
IL143780A (en) * 2001-06-14 2007-06-03 Cerel Ceramic Technologies Ltd Process for manufacturing electrode
US6892954B2 (en) * 2003-06-04 2005-05-17 Siemens Westinghouse Power Corporation Method for controlling a spray process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2013532A (en) * 1978-02-06 1979-08-15 Billings Energy Corp Granulating and Activating Metal to Form Metal Hydride
US4884754A (en) * 1989-01-03 1989-12-05 Gte Products Corporation Process for producing fine copper flakes
JPH0598301A (en) * 1991-10-07 1993-04-20 Hitachi Metals Ltd Flat fine metal powder and its production
US20030008131A1 (en) * 2001-07-03 2003-01-09 Steward, Inc. Method for making radiation absorbing material (RAM) and devices including same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 443 (M - 1463) 16 August 1993 (1993-08-16) *

Also Published As

Publication number Publication date
IL173056A (en) 2010-06-16
CA2531683A1 (en) 2005-01-27
DE10331785B4 (en) 2007-08-23
EP1646465A2 (en) 2006-04-19
JP2007528936A (en) 2007-10-18
DE10331785A1 (en) 2005-03-03
AU2004257411A1 (en) 2005-01-27
AU2004257411B2 (en) 2009-10-29
IL173056A0 (en) 2006-06-11
BRPI0412509A (en) 2006-09-05
US20070199410A1 (en) 2007-08-30
RU2006103980A (en) 2006-08-10
NO20060628L (en) 2006-04-07
MXPA06000361A (en) 2006-03-30
RU2367542C2 (en) 2009-09-20
WO2005007327A2 (en) 2005-01-27
SG147433A1 (en) 2008-11-28
ZA200600252B (en) 2007-03-28
KR20060026961A (en) 2006-03-24
CN1863628A (en) 2006-11-15

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