CN1311943C - 金属粉末生产方法及金属化合物原料成型体 - Google Patents

金属粉末生产方法及金属化合物原料成型体 Download PDF

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Publication number
CN1311943C
CN1311943C CNB038133423A CN03813342A CN1311943C CN 1311943 C CN1311943 C CN 1311943C CN B038133423 A CNB038133423 A CN B038133423A CN 03813342 A CN03813342 A CN 03813342A CN 1311943 C CN1311943 C CN 1311943C
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CN
China
Prior art keywords
metal
compound
formed body
niobium
tantalum
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Expired - Fee Related
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CNB038133423A
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English (en)
Chinese (zh)
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CN1658991A (zh
Inventor
冈部彻
今荤倍正名
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Foundation For The Promotion O.
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FOUNDATION FOR PROMOTION O
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Publication of CN1658991A publication Critical patent/CN1658991A/zh
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    • 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

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  • 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)
CNB038133423A 2002-06-13 2003-06-12 金属粉末生产方法及金属化合物原料成型体 Expired - Fee Related CN1311943C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP173198/2002 2002-06-13
JP2002173198 2002-06-13

Publications (2)

Publication Number Publication Date
CN1658991A CN1658991A (zh) 2005-08-24
CN1311943C true CN1311943C (zh) 2007-04-25

Family

ID=29727901

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038133423A Expired - Fee Related CN1311943C (zh) 2002-06-13 2003-06-12 金属粉末生产方法及金属化合物原料成型体

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
JP2012533685A (ja) * 2009-07-17 2012-12-27 ボストン・エレクトロニツク・マテリアルズ・エルエルシー 金属粉末および合金の製造および用途
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

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549702A (en) * 1976-07-08 1979-08-08 Ncr Inc Metal powder production
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
CN1065226A (zh) * 1991-03-23 1992-10-14 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
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
JPH112841A (ja) * 1997-06-11 1999-01-06 Hitachi Ltd 液晶表示装置
CN1240688A (zh) * 1998-07-07 2000-01-12 宁夏有色金属冶炼厂 钽粉末的制造方法
US6136062A (en) * 1998-10-13 2000-10-24 H. C. Starck Gmbh & Co. Kg Niobium powder and a process for the production of niobium and/or tantalum powders
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

Family Cites Families (12)

* 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
FR2531978B1 (fr) * 1982-08-20 1985-07-12 Delachaux C Procede de fabrication de metaux ou d'alliages de purete elevee
WO1993005190A1 (en) * 1991-09-04 1993-03-18 Nihon Millipore Kogyo Kabushiki Kaisha Process for producing porous metallic body
GB2303208B (en) * 1995-07-08 1998-01-21 Akio Usui Viscous liquid exothermic composition,exothermic device made thereof and manufacturing method of exothermic device
WO1998021372A1 (fr) * 1996-11-11 1998-05-22 Sumitomo Metal Industries, Ltd. Procede et dispositif de fabrication de fer reduit
WO2000067936A1 (en) 1998-05-06 2000-11-16 H.C. Starck, Inc. Metal powders produced by the reduction of the oxides with gaseous magnesium
JP3727232B2 (ja) * 2000-09-26 2005-12-14 竹四 阿座上 亜鉛回収法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549702A (en) * 1976-07-08 1979-08-08 Ncr Inc Metal powder production
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
CN1065226A (zh) * 1991-03-23 1992-10-14 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
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
JPH112841A (ja) * 1997-06-11 1999-01-06 Hitachi Ltd 液晶表示装置
CN1240688A (zh) * 1998-07-07 2000-01-12 宁夏有色金属冶炼厂 钽粉末的制造方法
US6136062A (en) * 1998-10-13 2000-10-24 H. C. Starck Gmbh & Co. Kg Niobium powder and a process for the production of niobium and/or tantalum powders
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
EP1512475A1 (en) 2005-03-09
AU2003252463A8 (en) 2003-12-31
CN1658991A (zh) 2005-08-24
BR0311690A (pt) 2005-03-22
AU2003252463A1 (en) 2003-12-31
WO2003106082A1 (ja) 2003-12-24
EP1512475A4 (en) 2007-04-18
DE60329388D1 (de) 2009-11-05
EP1512475B1 (en) 2009-09-23
US20060107788A1 (en) 2006-05-25

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Effective date: 20061124

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Address after: Tokyo, Japan

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Co-applicant before: Companhia Brasileira De Metalurgia E Mineracao

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070425

Termination date: 20160612