BR0311690A - Processo de produção de pó metálico e compacto de alimentação de composto metálico - Google Patents

Processo de produção de pó metálico e compacto de alimentação de composto metálico

Info

Publication number
BR0311690A
BR0311690A BR0311690-5A BR0311690A BR0311690A BR 0311690 A BR0311690 A BR 0311690A BR 0311690 A BR0311690 A BR 0311690A BR 0311690 A BR0311690 A BR 0311690A
Authority
BR
Brazil
Prior art keywords
metal
metal compound
metal powder
compound
production process
Prior art date
Application number
BR0311690-5A
Other languages
English (en)
Inventor
Toru Okabe
Masana Imagumbai
Original Assignee
Found Promotion Ind Science
Cbmm Sa
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 Found Promotion Ind Science, Cbmm Sa filed Critical Found Promotion Ind Science
Publication of BR0311690A publication Critical patent/BR0311690A/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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/001—Starting from powder comprising reducible metal compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1263—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction
    • C22B34/1268—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)

Abstract

"PROCESSO DE PRODUçãO DE Pó METáLICO E COMPACTO DE ALIMENTAçãO DE COMPOSTO METáLICO". Um método para produzir um pó metálico em que um composto do metal é usado como uma matéria prima e o composto é reduzido e caracterizado pelo fato de que ele compreende um processo de conformação de misturar o composto metálico com um agente aglutinante, conformar a mistura resultante em um formato predeterminado e depois queimar para preparar um produto conformado da matéria prima para o metal e um processo de redução de contactar o produto conformado com um metal ativo para deste modo reduzir o composto metálico e conformar o metal. O método permite a produção direta de um pó metálico de alta pureza a partir de um composto do metal com boa eficiência, preferivelmente com um processo continuo e com facilidade.
BR0311690-5A 2002-06-13 2003-06-12 Processo de produção de pó metálico e compacto de alimentação de composto metálico BR0311690A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002173198 2002-06-13
PCT/JP2003/007481 WO2003106082A1 (ja) 2002-06-13 2003-06-12 金属粉末の製造方法、及び金属原料成形体

Publications (1)

Publication Number Publication Date
BR0311690A true BR0311690A (pt) 2005-03-22

Family

ID=29727901

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0311690-5A BR0311690A (pt) 2002-06-13 2003-06-12 Processo de produção de pó metálico e compacto de alimentação de composto metálico

Country Status (7)

Country Link
US (1) US20060107788A1 (pt)
EP (1) EP1512475B1 (pt)
CN (1) CN1311943C (pt)
AU (1) AU2003252463A1 (pt)
BR (1) BR0311690A (pt)
DE (1) DE60329388D1 (pt)
WO (1) WO2003106082A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LV13528B (en) * 2006-09-25 2007-03-20 Ervins Blumbergs Method and apparatus for continuous producing of metallic tifanium and titanium-bases alloys
CN101624659B (zh) * 2009-01-06 2011-06-15 李健民 制备低含氧金属锆的方法
EP2454041A4 (en) * 2009-07-17 2017-02-08 Boston Electronic Materials LLC Manufacturing and applications of metal powders and alloys
US20130209308A1 (en) * 2012-02-15 2013-08-15 Baker Hughes Incorporated Method of making a metallic powder and powder compact and powder and powder compact made thereby
CN105014089B (zh) * 2014-04-28 2017-06-06 湖南华威景程材料科技有限公司 一种真空碳还原制备金属铪粉的方法
CN105002393A (zh) * 2015-07-06 2015-10-28 刘实 一种铁铜复合金属材料的制作方法、铁铜复合金属材料及应用
CN108624782A (zh) * 2017-03-23 2018-10-09 江苏展钛科技有限公司 一种制备生物钛合金的方法
CN109523177A (zh) * 2018-11-21 2019-03-26 武汉钢铁有限公司 提高粉煤成型率和成型强度的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1704257A (en) * 1923-02-12 1929-03-05 Westinghouse Lamp Co Method of preparing refractory metals
JPS4112841B1 (pt) * 1963-02-04 1966-07-21
GB1094283A (en) * 1965-05-25 1967-12-06 Ciba Ltd Method for the manufacture of tantalum and/or niobium powder
DE2105932C3 (de) * 1971-02-09 1975-04-17 Bayer Ag, 5090 Leverkusen Agglomerieren von eisenhaltigen Titanerzen
US3839020A (en) * 1971-06-11 1974-10-01 Nippon Soda Co Process for the production of alloy sponge of titanium or zirconium base metal by mixing a halide of the alloying metal with titanium or zirconium tetrachloride and simultaneously reducing
DE2517180C3 (de) * 1975-04-18 1979-04-19 Fa. Hermann C. Starck Berlin, 1000 Berlin Verfahren zur kontinuierlichen Herstellung von feinem hochkapazitiven Erdsäuremetallpulver für Elektrolytkondensatoren
GB1549702A (en) * 1976-07-08 1979-08-08 Ncr Inc Metal powder production
FR2531978B1 (fr) * 1982-08-20 1985-07-12 Delachaux C Procede de fabrication de metaux ou d'alliages de purete elevee
JPS61284501A (ja) * 1985-06-10 1986-12-15 Showa Kiyabotsuto Suupaa Metal Kk タンタル粉末の製造方法
JPS6213506A (ja) * 1985-07-11 1987-01-22 Sumitomo Metal Mining Co Ltd 希土類金属粉末の製造方法
JPS62207805A (ja) * 1986-03-07 1987-09-12 Sumitomo Metal Mining Co Ltd チタン含有合金粉末の製造方法
CN1034264C (zh) * 1991-03-23 1997-03-19 冶金工业部长沙矿冶研究院 用还原磨选法制取微合金铁粉的方法
WO1993005190A1 (en) * 1991-09-04 1993-03-18 Nihon Millipore Kogyo Kabushiki Kaisha Process for producing porous metallic body
CN1123205A (zh) * 1994-11-24 1996-05-29 中国科学院化工冶金研究所 一种钛镍合金粉末的制造方法
GB2303208B (en) * 1995-07-08 1998-01-21 Akio Usui Viscous liquid exothermic composition,exothermic device made thereof and manufacturing method of exothermic device
EP0896066A4 (en) * 1996-11-11 2000-07-19 Sumitomo Metal Ind METHOD AND DEVICE FOR PRODUCING REDUCED IRON
JP3493117B2 (ja) * 1997-06-11 2004-02-03 株式会社 日立ディスプレイズ 液晶表示装置
WO2000067936A1 (en) * 1998-05-06 2000-11-16 H.C. Starck, Inc. Metal powders produced by the reduction of the oxides with gaseous magnesium
CN1069564C (zh) * 1998-07-07 2001-08-15 宁夏有色金属冶炼厂 钽粉末的制造方法
DE19847012A1 (de) * 1998-10-13 2000-04-20 Starck H C Gmbh Co Kg Niobpulver und Verfahren zu dessen Herstellung
JP3727232B2 (ja) * 2000-09-26 2005-12-14 竹四 阿座上 亜鉛回収法
JP2003013115A (ja) * 2001-06-28 2003-01-15 Sumitomo Metal Mining Co Ltd ニオブ及び／又はタンタル粉末の製造方法

Also Published As

Publication number Publication date
AU2003252463A8 (en) 2003-12-31
US20060107788A1 (en) 2006-05-25
DE60329388D1 (de) 2009-11-05
EP1512475A1 (en) 2005-03-09
EP1512475A4 (en) 2007-04-18
CN1658991A (zh) 2005-08-24
CN1311943C (zh) 2007-04-25
AU2003252463A1 (en) 2003-12-31
WO2003106082A1 (ja) 2003-12-24
EP1512475B1 (en) 2009-09-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: THE FOUNDATION FOR THE PROMOTION OF INDUSTRIAL SCI

Free format text: TRANSFERIDO DE: COMPANHIA BRASILEIRA DE METALURGIA E MINERACAO

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2077 DE 26/10/2010.