DE3770834D1 - Verfahren zum lithiothermischen herstellen von metallischen pulvern. - Google Patents

Verfahren zum lithiothermischen herstellen von metallischen pulvern.

Info

Publication number
DE3770834D1
DE3770834D1 DE8787400417T DE3770834T DE3770834D1 DE 3770834 D1 DE3770834 D1 DE 3770834D1 DE 8787400417 T DE8787400417 T DE 8787400417T DE 3770834 T DE3770834 T DE 3770834T DE 3770834 D1 DE3770834 D1 DE 3770834D1
Authority
DE
Germany
Prior art keywords
lithiothermal
production
metallic powders
metal
notably
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8787400417T
Other languages
English (en)
Inventor
Francoise Seon
Philippe Nataf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie 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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Application granted granted Critical
Publication of DE3770834D1 publication Critical patent/DE3770834D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C22B34/1272—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 reduction of titanium halides, e.g. Kroll process
    • 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
    • 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
    • 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
    • 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
    • C22B59/00—Obtaining rare earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE8787400417T 1986-02-28 1987-02-25 Verfahren zum lithiothermischen herstellen von metallischen pulvern. Expired - Fee Related DE3770834D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8602792A FR2595101A1 (fr) 1986-02-28 1986-02-28 Procede de preparation par lithiothermie de poudres metalliques

Publications (1)

Publication Number Publication Date
DE3770834D1 true DE3770834D1 (de) 1991-07-25

Family

ID=9332628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400417T Expired - Fee Related DE3770834D1 (de) 1986-02-28 1987-02-25 Verfahren zum lithiothermischen herstellen von metallischen pulvern.

Country Status (8)

Country Link
US (1) US4725312A (de)
EP (1) EP0236221B1 (de)
JP (1) JPS62240704A (de)
KR (1) KR910006946B1 (de)
AT (1) ATE64627T1 (de)
CA (1) CA1286507C (de)
DE (1) DE3770834D1 (de)
FR (1) FR2595101A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865644A (en) * 1987-07-23 1989-09-12 Westinghouse Electric Corporation Superconducting niobium alloys
US4897116A (en) * 1988-05-25 1990-01-30 Teledyne Industries, Inc. High purity Zr and Hf metals and their manufacture
US5259862A (en) * 1992-10-05 1993-11-09 The United States Of America As Represented By The Secretary Of The Interior Continuous production of granular or powder Ti, Zr and Hf or their alloy products
US5442978A (en) * 1994-05-19 1995-08-22 H. C. Starck, Inc. Tantalum production via a reduction of K2TAF7, with diluent salt, with reducing agent provided in a fast series of slug additions
US20030061907A1 (en) * 1994-08-01 2003-04-03 Kroftt-Brakston International, Inc. Gel of elemental material or alloy and liquid metal and salt
US7445658B2 (en) 1994-08-01 2008-11-04 Uchicago Argonne, Llc Titanium and titanium alloys
RU2152449C1 (ru) * 1994-08-01 2000-07-10 Интернэшнл Титаниум Паудер Л.Л.С. Способ получения металлов и других элементов
US20030145682A1 (en) * 1994-08-01 2003-08-07 Kroftt-Brakston International, Inc. Gel of elemental material or alloy and liquid metal and salt
US7435282B2 (en) 1994-08-01 2008-10-14 International Titanium Powder, Llc Elemental material and alloy
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
US7560001B2 (en) * 2002-07-17 2009-07-14 Liquidmetal Technologies, Inc. Method of making dense composites of bulk-solidifying amorphous alloys and articles thereof
UA79310C2 (en) * 2002-09-07 2007-06-11 Int Titanium Powder Llc Methods for production of alloys or ceramics with the use of armstrong method and device for their realization
WO2004028655A2 (en) * 2002-09-07 2004-04-08 International Titanium Powder, Llc. Filter cake treatment method
CA2497999A1 (en) * 2002-09-07 2004-03-18 International Titanium Powder, Llc. Process for separating ti from a ti slurry
AU2003263082A1 (en) * 2002-10-07 2004-05-04 International Titanium Powder, Llc. System and method of producing metals and alloys
WO2004033737A1 (en) * 2002-10-07 2004-04-22 International Titanium Powder, Llc. System and method of producing metals and alloys
BR0204587A (pt) 2002-11-04 2004-06-29 Cbmm Sa Processo de produção de pó de nióbio e/ou de tântalo de elevada área superficial
US6968990B2 (en) * 2003-01-23 2005-11-29 General Electric Company Fabrication and utilization of metallic powder prepared without melting
US20070180951A1 (en) * 2003-09-03 2007-08-09 Armstrong Donn R Separation system, method and apparatus
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
WO2006098055A1 (ja) * 2005-03-15 2006-09-21 Sumitomo Titanium Corporation 高融点金属の分離回収方法
US20070017319A1 (en) 2005-07-21 2007-01-25 International Titanium Powder, Llc. Titanium alloy
JP2009511739A (ja) 2005-10-06 2009-03-19 インターナショナル・タイテイニアム・パウダー・リミテッド・ライアビリティ・カンパニー ホウ化チタン
US20080031766A1 (en) * 2006-06-16 2008-02-07 International Titanium Powder, Llc Attrited titanium powder
US20100288649A1 (en) * 2006-10-11 2010-11-18 Pal Uday B Magnesiothermic som process for production of metals
US7753989B2 (en) * 2006-12-22 2010-07-13 Cristal Us, Inc. Direct passivation of metal powder
US9127333B2 (en) * 2007-04-25 2015-09-08 Lance Jacobsen Liquid injection of VCL4 into superheated TiCL4 for the production of Ti-V alloy powder
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
RU2466198C1 (ru) * 2011-06-14 2012-11-10 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Способ получения губчатого титана
JP6228550B2 (ja) 2011-12-22 2017-11-08 ユニヴァーサル テクニカル リソース サービシーズ インコーポレイテッド チタンの抽出および精錬のための装置および方法
CN103305876B (zh) * 2013-06-05 2015-08-12 哈尔滨工程大学 熔盐电解和还原萃取连用提取镨并制得铝锂镨合金的方法
RU2549795C2 (ru) * 2013-06-28 2015-04-27 Общество с ограниченной ответственностью "Современные химические и металлургические технологии" (ООО "СХИМТ") Способ получения титана и устройство для его осуществления
RU2559075C2 (ru) * 2013-11-26 2015-08-10 ООО "Современные химические и металлургические технологии" (ООО "СХИМТ") Способ алюмотермического получения титана
WO2014209173A1 (ru) * 2013-06-28 2014-12-31 Общество с ограниченной ответственностью "Современные химические и металлургические технологии" Способ получения титана восстановлением из тетрахлорида титана
WO2016138001A1 (en) * 2015-02-23 2016-09-01 Nanoscale Powders LLC Methods for producing metal powders
CA3047102C (en) 2016-09-14 2023-12-05 Universal Achemetal Titanium, Llc A method for producing titanium-aluminum-vanadium alloy
AU2018249909B2 (en) 2017-01-13 2023-04-06 Universal Achemetal Titanium, Llc Titanium master alloy for titanium-aluminum based alloys
CN113500204A (zh) * 2021-07-08 2021-10-15 安徽理工大学 一种氯化钙熔盐中钙热还原氯化铌制备细微铌粉的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839385A (en) * 1954-12-08 1958-06-17 Du Pont Method of producing titanium metal
US2913332A (en) * 1957-04-05 1959-11-17 Dow Chemical Co Production of titanium metal
US4105440A (en) * 1969-09-05 1978-08-08 Battelle Memorial Institute Process for reducing metal halides by reaction with calcium carbide
US3966458A (en) * 1974-09-06 1976-06-29 Amax Speciality Metal Corporation Separation of zirconium and hafnium
US4032328A (en) * 1975-10-23 1977-06-28 University Of Minnesota, Inc. Metal reduction process
US4149876A (en) * 1978-06-06 1979-04-17 Fansteel Inc. Process for producing tantalum and columbium powder
FR2432553A1 (fr) * 1978-07-31 1980-02-29 Pechiney Aluminium Procede et dispositif de traitement d'un metal ou alliage liquide au moyen de flux liquide et solide
US4252564A (en) * 1979-08-21 1981-02-24 The United States Of America As Represented By The United States Department Of Energy Method for cleaning bomb-reduced uranium derbies
US4468248A (en) * 1980-12-22 1984-08-28 Occidental Research Corporation Process for making titanium metal from titanium ore
US4519837A (en) * 1981-10-08 1985-05-28 Westinghouse Electric Corp. Metal powders and processes for production from oxides
US4556420A (en) * 1982-04-30 1985-12-03 Westinghouse Electric Corp. Process for combination metal reduction and distillation
US4578242A (en) * 1984-07-03 1986-03-25 General Motors Corporation Metallothermic reduction of rare earth oxides
US4602947A (en) * 1984-11-01 1986-07-29 Alti Corporation Process for producing titanium metal and titanium metal alloys
FR2582019B1 (fr) * 1985-05-17 1987-06-26 Extramet Sa Procede pour la production de metaux par reduction de sels metalliques, metaux ainsi obtenus et dispositif pour sa mise en oeuvre
US4668287A (en) * 1985-09-26 1987-05-26 Westinghouse Electric Corp. Process for producing high purity zirconium and hafnium
US4680055A (en) * 1986-03-18 1987-07-14 General Motors Corporation Metallothermic reduction of rare earth chlorides

Also Published As

Publication number Publication date
JPS6365723B2 (de) 1988-12-16
FR2595101A1 (fr) 1987-09-04
CA1286507C (fr) 1991-07-23
KR910006946B1 (ko) 1991-09-14
EP0236221A1 (de) 1987-09-09
KR870007743A (ko) 1987-09-21
US4725312A (en) 1988-02-16
ATE64627T1 (de) 1991-07-15
JPS62240704A (ja) 1987-10-21
EP0236221B1 (de) 1991-06-19

Similar Documents

Publication Publication Date Title
DE3770834D1 (de) Verfahren zum lithiothermischen herstellen von metallischen pulvern.
JPS5242504A (en) Ultrfiltration or reverse osmosis method of cooling liquid consisting of emulsifying oil for metal working
DE68921194D1 (de) Verfahren zum Beschichten von Superlegierungen mit yttriumangereicherten Aluminiden.
GB2007713A (en) Method for stabilizing tin or tin alloy electroplating baths
BE852832A (fr) Procede non polluant pour traitements de surfaces metalliques
AT324591B (de) Verfahren zum elektroschlackenumschmelzen von titan oder dessen legierungen und vorrichtung zur durchführung dieses verfahrens
IT1007646B (it) Apparecchio per il trattamento di metalli fusi e processo per il trattamento di metalli fusi
DE3466897D1 (en) Aqueous flux for hot dip metalizing process
ES8502485A1 (es) Un metodo de formar consistentemente un deposito de cromo adherente sobre un sustrato metalico
SU574163A3 (ru) Способ растворени металлов, металлических сплавов или металлических плакированных материалов в солевом расплаве
IT1048593B (it) Processo e composizione per il deposito elettrolitico di leghe contenenti ferro
ATE132917T1 (de) Verfahren zur chemischen konversion von metallgegenständen, verwendetes bad dafür und konzentrat zur herstellung des bades
IT8068553A0 (it) Apparecchio per placcare pezzi lavorati mediante trattamento elettrolitico in diverse operazioni
AT341861B (de) Verfahren und vorrichtung zum herstellen von profilen od.dgl., insbesondere aus leichtmetall
AT342877B (de) Verfahren zur elektrolytischen raffination von metallen, insbesondere kupfer
IT1029973B (it) Procedimento per la nitrurazione di metalli e bagni di sale per il medesimo
BR7800048A (pt) Processo para minimizar a contaminacao de clorato em hidroxidos do metal alcalino obtidos por eletrolise de solucao de halogeneto de metal alcalino em uma celula eletrolitica,e processo para decomposicao de salmoura de halogeneto de metal alcalino em cedulas eletroliticas
ZA781183B (en) Process for the quantitative determination of aluminum-organic compounds in solution
ATE25110T1 (de) Abschreckbad und verfahren zum abschrecken von metallen.
IT1019281B (it) Procedimento per trattare superfi ci di rivestimento nella saldatura di riporto di metalli
FR2388638B1 (fr) Procede d'usinage de pieces metalliques avec prechauffage
DE3869354D1 (de) Verfahren zum rueckgewinnen von samarium und europium aus verbrauchten baedern fuer die herstellung von mischmetall durch salzbadelektrolyse.
AT341237B (de) Verfahren und vorrichtung zur elektrolytischen raffination von metallen, insbesondere von kupfer
Wahlster Scope of the Electroslag Remelting Process in the Steel Industry
JPS51136594A (en) Method to process the waste solution contai ning acid and its metal salts

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee