PT1242642E - Processo de producao de misturas de pos ou pos compositos - Google Patents

Processo de producao de misturas de pos ou pos compositos

Info

Publication number
PT1242642E
PT1242642E PT00991157T PT00991157T PT1242642E PT 1242642 E PT1242642 E PT 1242642E PT 00991157 T PT00991157 T PT 00991157T PT 00991157 T PT00991157 T PT 00991157T PT 1242642 E PT1242642 E PT 1242642E
Authority
PT
Portugal
Prior art keywords
powder
pos
type
binder
mixtures
Prior art date
Application number
PT00991157T
Other languages
English (en)
Portuguese (pt)
Inventor
Gerhard Gille
Ines Lamprecht
Bernd Mende
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 PT1242642E publication Critical patent/PT1242642E/pt

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
    • 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
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1026—Alloys containing non-metals starting from a solution or a suspension of (a) compound(s) of at least one of the alloy constituents
    • 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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT00991157T 1999-12-22 2000-12-11 Processo de producao de misturas de pos ou pos compositos PT1242642E (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PT1242642E true PT1242642E (pt) 2004-02-27

Family

ID=7933814

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00991157T PT1242642E (pt) 1999-12-22 2000-12-11 Processo de producao de misturas de pos ou pos compositos

Country Status (16)

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

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2003049889A2 (en) * 2001-12-05 2003-06-19 Baker Hughes Incorporated Consolidated hard materials, methods of manufacture, and 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
US7169731B2 (en) * 2003-02-12 2007-01-30 Symyx Technologies, Inc. Method for the synthesis of a fuel cell electrocatalyst
US7485390B2 (en) * 2003-02-12 2009-02-03 Symyx Technologies, Inc. Combinatorial methods for preparing electrocatalysts
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 (en) * 2005-10-11 2011-08-23 Baker Hughes Incorporated System, method, and apparatus for enhancing the durability of earth-boring bits with carbide materials
WO2007149541A2 (en) * 2006-06-20 2007-12-27 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
TWI380970B (zh) * 2008-04-03 2013-01-01 沙坎公司 使用二羧酸鎓鹽製備高級陶瓷粉末之方法
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
JP5676161B2 (ja) 2010-07-02 2015-02-25 株式会社フジミインコーポレーテッド 溶射用粉末及び溶射皮膜の形成方法
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 (enExample) 2013-10-04 2015-04-10 Kennametal India Ltd
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
CN103834841A (zh) * 2014-03-14 2014-06-04 邓湘凌 手表材料
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 (de) * 2018-02-14 2019-08-21 H.C. Starck Tungsten GmbH Pulver umfassend beschichtete hartstoffpartikel
US11607734B2 (en) 2018-05-30 2023-03-21 Hela Novel Metals Llc Methods for the production of fine metal powders from metal compounds
US12220744B2 (en) * 2018-06-20 2025-02-11 Desktop Metal, Inc. Methods and compositions for the preparation of powders for binder-based three-dimensional additive metal manufacturing
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 (en) 2019-09-30 2021-04-08 The Penn State Research Foundation Cold sintering process for densification and sintering of powdered metals
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
CN115582539A (zh) * 2022-10-20 2023-01-10 中交隧道工程局有限公司 一种Ni/Co包覆添加碳化钨硬质合金的制备方法
CN116060614B (zh) * 2023-02-20 2025-03-25 山东易斯特工程工具有限公司 一种激光熔覆用Fe-Ni基碳化钛涂层合金粉末和一种Fe-Ni基碳化钛涂层
CN118291829B (zh) * 2024-06-04 2024-08-23 崇义章源钨业股份有限公司 一种粗晶硬质合金及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB346743A (en) 1929-10-14 1931-04-14 Jones & Lamson Mach Co Improvements in or relating to machines for grinding fluted tools
GB383327A (en) * 1930-08-21 1932-11-17 Deutsche Edelstahlwerke Ag A hard metal and method of producing the same
US3923496A (en) * 1945-04-26 1975-12-02 Us Energy Nickel powder and a process for producing it
US3925114A (en) * 1973-05-04 1975-12-09 Victor Company Of Japan Process for preparation of magnetic alloy powder
JPS62260027A (ja) * 1986-05-06 1987-11-12 Nippon Mining Co Ltd 焼結複合材料の製造方法
JPH086129B2 (ja) 1989-11-09 1996-01-24 プロセダイン コーポレーション ナノフェーズ混成粉末生産のための噴霧変換方法
CN1022767C (zh) * 1990-07-18 1993-11-17 北京有色金属研究总院 含稀土的硬质合金的制造方法
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.
US5439638A (en) 1993-07-16 1995-08-08 Osram Sylvania Inc. Method of making flowable tungsten/copper composite powder
SE504244C2 (sv) * 1994-03-29 1996-12-16 Sandvik Ab Sätt att tillverka kompositmaterial av hårdämnen i en metallbindefas
SE502754C2 (sv) 1994-03-31 1995-12-18 Sandvik Ab Sätt att framställa belagt hårdämnespulver
US5468457A (en) 1994-12-22 1995-11-21 Osram Sylvania Inc. Method of making tungsten-copper composite oxides
US5470549A (en) 1994-12-22 1995-11-28 Osram Sylvania Inc. Method of making tungsten-copper composite oxides
SE507212C2 (sv) 1995-09-29 1998-04-27 Sandvik Ab Sätt att belägga hårdämnespulver med Co eller Ni genom reduktion med polyol
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 (en) * 1996-12-05 1998-06-05 Li Wu Method of forming metal carbides and metal carbide composites

Also Published As

Publication number Publication date
JP2003518195A (ja) 2003-06-03
KR20020064950A (ko) 2002-08-10
JP4969008B2 (ja) 2012-07-04
IL149808A (en) 2005-09-25
IL149808A0 (en) 2002-11-10
AU3156401A (en) 2001-07-03
ATE251228T1 (de) 2003-10-15
PL356370A1 (pl) 2004-06-28
KR100747805B1 (ko) 2007-08-08
ES2208465T3 (es) 2004-06-16
EP1242642B1 (de) 2003-10-01
CN1413268A (zh) 2003-04-23
CA2394844A1 (en) 2001-06-28
US6887296B2 (en) 2005-05-03
WO2001046484A1 (de) 2001-06-28
US20030000340A1 (en) 2003-01-02
CZ20022198A3 (cs) 2003-03-12
TWI232211B (en) 2005-05-11
DE50003952D1 (de) 2003-11-06
DE19962015A1 (de) 2001-06-28
CN1159464C (zh) 2004-07-28
EP1242642A1 (de) 2002-09-25

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