IL149808A - Process for the preparation of powder mixtures or composite powders - Google Patents

Process for the preparation of powder mixtures or composite powders

Info

Publication number
IL149808A
IL149808A IL14980800A IL14980800A IL149808A IL 149808 A IL149808 A IL 149808A IL 14980800 A IL14980800 A IL 14980800A IL 14980800 A IL14980800 A IL 14980800A IL 149808 A IL149808 A IL 149808A
Authority
IL
Israel
Prior art keywords
powder
type
preparation
binder
composite powders
Prior art date
Application number
IL14980800A
Other languages
English (en)
Other versions
IL149808A0 (en
Original Assignee
Starck H C Gmbh
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 filed Critical Starck H C Gmbh
Publication of IL149808A0 publication Critical patent/IL149808A0/xx
Publication of IL149808A publication Critical patent/IL149808A/xx

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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • 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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • 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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Medicinal Preparation (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL14980800A 1999-12-22 2000-12-11 Process for the preparation of powder mixtures or composite powders IL149808A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19962015A DE19962015A1 (de) 1999-12-22 1999-12-22 Pulvermischungen bzw. Verbundpulver, Verfahren zu ihrer Herstellung und ihre Verwendung in Verbundwerkstoffen
PCT/EP2000/012484 WO2001046484A1 (fr) 1999-12-22 2000-12-11 Melanges de poudres ou poudres composites, leur procede de production et leur utilisation dans des materiaux composites

Publications (2)

Publication Number Publication Date
IL149808A0 IL149808A0 (en) 2002-11-10
IL149808A true IL149808A (en) 2005-09-25

Family

ID=7933814

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14980800A IL149808A (en) 1999-12-22 2000-12-11 Process for the preparation of powder mixtures or composite powders

Country Status (16)

Country Link
US (1) US6887296B2 (fr)
EP (1) EP1242642B1 (fr)
JP (1) JP4969008B2 (fr)
KR (1) KR100747805B1 (fr)
CN (1) CN1159464C (fr)
AT (1) ATE251228T1 (fr)
AU (1) AU3156401A (fr)
CA (1) CA2394844A1 (fr)
CZ (1) CZ20022198A3 (fr)
DE (2) DE19962015A1 (fr)
ES (1) ES2208465T3 (fr)
IL (1) IL149808A (fr)
PL (1) PL356370A1 (fr)
PT (1) PT1242642E (fr)
TW (1) TWI232211B (fr)
WO (1) WO2001046484A1 (fr)

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SE9901244D0 (sv) * 1999-04-08 1999-04-08 Sandvik Ab Cemented carbide insert
DE10041194A1 (de) 2000-08-23 2002-03-07 Starck H C Gmbh Verfahren zur Herstellung von Verbundbauteilen durch Pulver-Spritzgießen und dazu geeignete Verbundpulver
US20030097907A1 (en) * 2001-11-28 2003-05-29 Carroll Daniel F. Methods of producing composite powders
EP1453627A4 (fr) * 2001-12-05 2006-04-12 Baker Hughes Inc Materiaux durs consolides, procedes de production et applications
US7416697B2 (en) 2002-06-14 2008-08-26 General Electric Company Method for preparing a metallic article having an other additive constituent, without any melting
GB2399824A (en) * 2002-09-21 2004-09-29 Univ Birmingham Metal coated metallurgical particles
US7510680B2 (en) * 2002-12-13 2009-03-31 General Electric Company Method for producing a metallic alloy by dissolution, oxidation and chemical reduction
US7485390B2 (en) * 2003-02-12 2009-02-03 Symyx Technologies, Inc. Combinatorial methods for preparing electrocatalysts
US7169731B2 (en) * 2003-02-12 2007-01-30 Symyx Technologies, Inc. Method for the synthesis of a fuel cell electrocatalyst
JP4073886B2 (ja) * 2004-03-30 2008-04-09 アンリツ株式会社 可変波長光源
KR100581259B1 (ko) * 2004-06-18 2006-05-22 한국기계연구원 금속이 코팅된 비정질 분말의 제조방법
DE102004045206B4 (de) * 2004-09-17 2009-09-10 Sintec Keramik Gmbh Vorgefertigte Platte und Verfahren zum Herrichten eines Verdampferkörpers und dessen Betreiben in einer PVD-Metallisierungsanlage
US7531021B2 (en) 2004-11-12 2009-05-12 General Electric Company Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix
CN101090786A (zh) * 2004-12-27 2007-12-19 优米科尔公司 硬质金属用复合粉末
DE102005030862B4 (de) * 2005-07-01 2009-12-24 Sintec Keramik Gmbh Erstbenetzungshilfsmaterial für einen Verdampferkörper, seine Verwendung zum Herrichten der Verdampferfläche eines Verdampferkörpers und ein elektrisch beheizbarer keramischer Verdampferkörper
CA2625521C (fr) * 2005-10-11 2011-08-23 Baker Hughes Incorporated Systeme, procede et appareil pour ameliorer la durabilite d'outils de forage de terrain faits de substances carburees
US20100035746A1 (en) * 2006-06-20 2010-02-11 University Of Utah Research Foundation Methods for Making Carbide-Metal Nanocomposite Powders
US7820238B2 (en) * 2006-12-20 2010-10-26 United Technologies Corporation Cold sprayed metal matrix composites
DE102007004937B4 (de) * 2007-01-26 2008-10-23 H.C. Starck Gmbh Metallformulierungen
EP2274255B1 (fr) * 2008-04-03 2012-10-10 Sachem, Inc. Procédé de préparation d une poudre de céramique évoluée en utilisant des dicarboxylates d onium
JP5294458B2 (ja) * 2008-11-21 2013-09-18 日本新金属株式会社 複合粉末及びその製造方法
US9187810B2 (en) * 2008-12-16 2015-11-17 Sandvik Intellectual Property Ab Cermet body and a method of making a cermet body
DE102009004829A1 (de) * 2009-01-13 2010-07-22 Gkn Sinter Metals Holding Gmbh Mischung zur Verhinderung von Oberflächenflecken
CN101745644B (zh) * 2010-03-09 2012-04-04 南京寒锐钴业有限公司 钴粉的生产方法
CN102621176B (zh) * 2011-01-27 2015-08-26 厦门钨业股份有限公司 一种Ti(C,N)中氮含量的分析方法
RU2472866C2 (ru) * 2011-04-26 2013-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный политехнический университет" (ФГБОУ ВПО "СПбГПУ") Порошковый износостойкий материал и способ его изготовления
CN102350508B (zh) * 2011-10-13 2013-07-03 北京科技大学 一种掺杂钨基复合粉体的制备方法
TWI457186B (zh) * 2012-01-13 2014-10-21 Kunshan Nano New Material Technology Co Ltd 刀具、其製造方法及其均質化碳化鎢的製造方法
JP6567259B2 (ja) * 2013-10-01 2019-08-28 日東電工株式会社 軟磁性樹脂組成物、軟磁性フィルム、軟磁性フィルム積層回路基板および位置検出装置
IN2013CH04500A (fr) 2013-10-04 2015-04-10 Kennametal India Ltd
CN103834841A (zh) * 2014-03-14 2014-06-04 邓湘凌 手表材料
CN103862038A (zh) * 2014-03-14 2014-06-18 中南大学 一种超粗硬质合金包裹粉末及其制备方法
CN103962546B (zh) * 2014-03-18 2015-09-30 河北瑞驰伟业科技有限公司 铜镍铬钼基合金粉末及其熔覆方法
US9719159B2 (en) * 2014-09-24 2017-08-01 Cyntec Co., Ltd. Mixed magnetic powders and the electronic device using the same
CN104889384A (zh) * 2015-06-10 2015-09-09 深圳市威勒达科技开发有限公司 一种W-Re复合粉末材料及其制备方法
GB201522503D0 (en) * 2015-12-21 2016-02-03 Element Six Gmbh Method of manufacturing a cemented carbide material
CN107385302A (zh) * 2017-07-24 2017-11-24 苏州宏久航空防热材料科技有限公司 一种高硬度Ti（C,N）基金属陶瓷刀具复合材料
EP3527306A1 (fr) * 2018-02-14 2019-08-21 H.C. Starck Tungsten GmbH Particules de matériau dur revêtues contenant de la poudre
AU2019278903A1 (en) 2018-05-30 2021-01-07 HELA Novel Metals, LLC Methods for the production of fine metal powders from metal compounds
WO2019246321A1 (fr) * 2018-06-20 2019-12-26 Desktop Metal, Inc. Procédés et compositions pour la préparation de poudres pour la fabrication additive métallique en trois dimensions à base de liant
CN109175396B (zh) * 2018-11-15 2021-07-06 中南大学 一种纳米包覆复合粉末的制备方法
CN109530177B (zh) * 2018-11-26 2021-08-31 吉林大学 一种梯度功能化金刚石复合材料及其制备方法和应用
CN110014163A (zh) * 2019-04-19 2019-07-16 广东省材料与加工研究所 钨合金粉末及其制备方法和应用
WO2021067036A1 (fr) * 2019-09-30 2021-04-08 The Penn State Research Foundation Processus de frittage à froid pour la densification et le frittage de métaux en poudre
CN111745155B (zh) * 2020-07-10 2022-07-12 郑州机械研究所有限公司 低熔包覆合金粉末及其制备方法和铁基金刚石胎体
CN112935241A (zh) * 2021-01-23 2021-06-11 晋城鸿刃科技有限公司 成型剂以及硬质合金的成型方法
KR102305041B1 (ko) * 2021-06-23 2021-09-24 주식회사 스카이에스티 혼합분말을 이용한 백주철금속의 코팅방법
KR102305040B1 (ko) * 2021-06-23 2021-09-24 주식회사 스카이에스티 법랑분말과 Fe계 비정질 합금분말을 포함하는 혼합분말 및 이를 이용한 코팅방법
CN113857474A (zh) * 2021-09-01 2021-12-31 河海大学 一种添加Ce元素的WC表面包覆Co粉末制备方法
CN113579246B (zh) * 2021-09-29 2021-12-07 西安石油大学 一种纳米高熵合金粉末的制备方法
CN114535588A (zh) * 2022-01-07 2022-05-27 中交隧道工程局有限公司 一种Co/Ni共包覆WC粉体及其制备方法
CN114769583B (zh) * 2022-05-13 2024-02-02 赣南师范大学 一种核-壳结构复合粉末及其制备方法

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FR2665184B1 (fr) * 1990-07-24 1993-10-15 Centre Nal Recherc Scientifique Poudres composites alumine/metal, cermets realises a partir desdites poudres et procedes de fabrication.
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US5759230A (en) 1995-11-30 1998-06-02 The United States Of America As Represented By The Secretary Of The Navy Nanostructured metallic powders and films via an alcoholic solvent process
CA2221432A1 (fr) 1996-12-05 1998-06-05 Li Wu Methode pour obtenir des carbures metalliques et des melanges de ces carbures

Also Published As

Publication number Publication date
IL149808A0 (en) 2002-11-10
TWI232211B (en) 2005-05-11
ES2208465T3 (es) 2004-06-16
EP1242642A1 (fr) 2002-09-25
DE50003952D1 (de) 2003-11-06
US20030000340A1 (en) 2003-01-02
KR20020064950A (ko) 2002-08-10
PL356370A1 (en) 2004-06-28
AU3156401A (en) 2001-07-03
CN1159464C (zh) 2004-07-28
US6887296B2 (en) 2005-05-03
CZ20022198A3 (cs) 2003-03-12
EP1242642B1 (fr) 2003-10-01
PT1242642E (pt) 2004-02-27
WO2001046484A1 (fr) 2001-06-28
CN1413268A (zh) 2003-04-23
CA2394844A1 (fr) 2001-06-28
KR100747805B1 (ko) 2007-08-08
DE19962015A1 (de) 2001-06-28
ATE251228T1 (de) 2003-10-15
JP4969008B2 (ja) 2012-07-04
JP2003518195A (ja) 2003-06-03

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