ATE3214T1 - Verfahren zur herstellung von sinterfaehigen legierungspulvern auf der basis von titan. - Google Patents

Verfahren zur herstellung von sinterfaehigen legierungspulvern auf der basis von titan.

Info

Publication number
ATE3214T1
ATE3214T1 AT81102790T AT81102790T ATE3214T1 AT E3214 T1 ATE3214 T1 AT E3214T1 AT 81102790 T AT81102790 T AT 81102790T AT 81102790 T AT81102790 T AT 81102790T AT E3214 T1 ATE3214 T1 AT E3214T1
Authority
AT
Austria
Prior art keywords
oxides
titanium
mixture
sinterable
production
Prior art date
Application number
AT81102790T
Other languages
English (en)
Inventor
Guenter Buettner
Hans-Guenter Dr. Domazer
Horst Eggert
Original Assignee
Th. Goldschmidt Ag
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 Th. Goldschmidt Ag filed Critical Th. Goldschmidt Ag
Application granted granted Critical
Publication of ATE3214T1 publication Critical patent/ATE3214T1/de

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
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT81102790T 1980-05-09 1981-04-11 Verfahren zur herstellung von sinterfaehigen legierungspulvern auf der basis von titan. ATE3214T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3017782A DE3017782C2 (de) 1980-05-09 1980-05-09 Verfahren zur Herstellung von sinterfähigen Legierungspulvern auf der Basis von Titan
EP81102790A EP0039791B1 (de) 1980-05-09 1981-04-11 Verfahren zur Herstellung von sinterfähigen Legierungspulvern auf der Basis von Titan

Publications (1)

Publication Number Publication Date
ATE3214T1 true ATE3214T1 (de) 1983-05-15

Family

ID=6101991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81102790T ATE3214T1 (de) 1980-05-09 1981-04-11 Verfahren zur herstellung von sinterfaehigen legierungspulvern auf der basis von titan.

Country Status (9)

Country Link
US (1) US4373947A (de)
EP (1) EP0039791B1 (de)
JP (1) JPS5925003B2 (de)
AT (1) ATE3214T1 (de)
CA (1) CA1174083A (de)
CS (1) CS342581A2 (de)
DD (1) DD158799A5 (de)
DE (2) DE3017782C2 (de)
SU (1) SU1243612A3 (de)

Families Citing this family (39)

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DE3343989C1 (de) * 1983-12-06 1984-12-13 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von feinteiligem,sauerstoffarmem Chrommetallpulver
US4525206A (en) * 1983-12-20 1985-06-25 Exxon Research & Engineering Co. Reduction process for forming powdered alloys from mixed metal iron oxides
GB8519379D0 (en) * 1985-08-01 1985-09-04 Shell Int Research Processing by melt-spinning/blowing
US4923531A (en) * 1988-09-23 1990-05-08 Rmi Company Deoxidation of titanium and similar metals using a deoxidant in a molten metal carrier
US5354354A (en) * 1991-10-22 1994-10-11 Th. Goldschmidt Ag Method for producing single-phase, incongruently melting intermetallic phases
US5211775A (en) * 1991-12-03 1993-05-18 Rmi Titanium Company Removal of oxide layers from titanium castings using an alkaline earth deoxidizing agent
US6010661A (en) * 1999-03-11 2000-01-04 Japan As Represented By Director General Of Agency Of Industrial Science And Technology Method for producing hydrogen-containing sponge titanium, a hydrogen containing titanium-aluminum-based alloy powder and its method of production, and a titanium-aluminum-based alloy sinter and its method of production
US6935917B1 (en) * 1999-07-16 2005-08-30 Mitsubishi Denki Kabushiki Kaisha Discharge surface treating electrode and production method thereof
US6428823B1 (en) * 2001-03-28 2002-08-06 Council Of Scientific & Industrial Research Biologically active aqueous fraction of an extract obtained from a mangrove plant Salvadora persica L
US6638336B1 (en) * 2002-05-13 2003-10-28 Victor A. Drozdenko Manufacture of cost-effective titanium powder from magnesium reduced sponge
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
US7410610B2 (en) * 2002-06-14 2008-08-12 General Electric Company Method for producing a titanium metallic composition having titanium boride particles dispersed therein
US7329381B2 (en) * 2002-06-14 2008-02-12 General Electric Company Method for fabricating a metallic article without any melting
US6737017B2 (en) * 2002-06-14 2004-05-18 General Electric Company Method for preparing metallic alloy articles without melting
US6884279B2 (en) * 2002-07-25 2005-04-26 General Electric Company Producing metallic articles by reduction of nonmetallic precursor compounds and melting
US7001443B2 (en) * 2002-12-23 2006-02-21 General Electric Company Method for producing a metallic alloy by the oxidation and chemical reduction of gaseous non-oxide precursor compounds
US6926755B2 (en) * 2003-06-12 2005-08-09 General Electric Company Method for preparing aluminum-base metallic alloy articles without melting
US7410562B2 (en) * 2003-08-20 2008-08-12 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
US7794580B2 (en) 2004-04-21 2010-09-14 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
US20050220656A1 (en) * 2004-03-31 2005-10-06 General Electric Company Meltless preparation of martensitic steel articles having thermophysically melt incompatible alloying elements
US7604680B2 (en) * 2004-03-31 2009-10-20 General Electric Company Producing nickel-base, cobalt-base, iron-base, iron-nickel-base, or iron-nickel-cobalt-base alloy articles by reduction of nonmetallic precursor compounds and melting
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
US7833472B2 (en) 2005-06-01 2010-11-16 General Electric Company Article prepared by depositing an alloying element on powder particles, and making the article from the particles
US20070017319A1 (en) * 2005-07-21 2007-01-25 International Titanium Powder, Llc. Titanium alloy
US20070141374A1 (en) * 2005-12-19 2007-06-21 General Electric Company Environmentally resistant disk
NZ548675A (en) * 2006-07-20 2008-12-24 Titanox Dev Ltd A process for producing titanium metal alloy powder from titanium dioxide and aluminium
EP2109691B1 (de) * 2007-01-22 2016-07-13 Materials And Electrochemical Research Corporation Metallothermische reduktion von in-situ erzeugtem titanchlorid
JP4514807B2 (ja) * 2008-04-10 2010-07-28 山本貴金属地金株式会社 貴金属微粒子の製造方法
US8007562B2 (en) * 2008-12-29 2011-08-30 Adma Products, Inc. Semi-continuous magnesium-hydrogen reduction process for manufacturing of hydrogenated, purified titanium powder
DE102015102763A1 (de) * 2015-02-26 2016-09-01 Vacuumschmelze Gmbh & Co. Kg Verfahren zum Herstellen eines thermoelektrischen Gegenstands für eine thermoelektrische Umwandlungsvorrichtung
GB201504072D0 (en) * 2015-03-10 2015-04-22 Metalysis Ltd Method of producing metal
CN106282661B (zh) * 2016-08-26 2018-01-02 四川三阳激光增材制造技术有限公司 一种用于制备块状钛基复合材料的方法
CN107236869B (zh) * 2017-05-23 2019-02-26 东北大学 一种多级深度还原制备还原钛粉的方法
CN107151752B (zh) * 2017-06-13 2018-10-23 东北大学 基于铝热自蔓延梯度还原与渣洗精炼制备钛合金的方法
CN107775011B (zh) * 2017-10-26 2020-08-11 攀钢集团攀枝花钢铁研究院有限公司 一种制备钛粉的方法
US10907239B1 (en) * 2020-03-16 2021-02-02 University Of Utah Research Foundation Methods of producing a titanium alloy product
CN113510246A (zh) * 2020-03-25 2021-10-19 中国科学院过程工程研究所 一种Ti-6Al-4V合金粉的制备方法及由其制得的Ti-6Al-4V合金粉
US11440096B2 (en) 2020-08-28 2022-09-13 Velta Holdings US Inc. Method for producing alloy powders based on titanium metal
WO2025093420A1 (en) 2023-11-02 2025-05-08 Vsca As Metal oxide reduction

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE179403C (de) * 1904-05-20
DE935456C (de) * 1938-08-26 1955-11-17 Hartmetallwerkzeugfabrik Meuts Verfahren zur Herstellung von Legierungspulvern
US2287771A (en) * 1940-01-09 1942-06-30 Peter P Alexander Production of powdered alloys
US2922712A (en) * 1952-12-30 1960-01-26 Chicago Dev Corp Method for producing titanium and zirconium
US2834667A (en) * 1954-11-10 1958-05-13 Dominion Magnesium Ltd Method of thermally reducing titanium oxide
US2800404A (en) * 1955-08-15 1957-07-23 Dominion Magnesium Ltd Method of producing titanium alloys in powder form
DE1129710B (de) * 1956-02-08 1962-05-17 Dominion Magnesium Ltd Verfahren zur Herstellung von Titanlegierungen in Pulverform
US2984560A (en) * 1960-02-08 1961-05-16 Du Pont Production of high-purity, ductile titanium powder
FR1343205A (fr) * 1962-12-18 1963-11-15 Hoeganaes Sponge Iron Corp Procédés d'obtention d'alliages et de poudres d'alliages métalliques et procuits otenus par ces procédés
US4164417A (en) * 1978-04-28 1979-08-14 Kawecki Berylco Industries, Inc. Process for recovery of niobium values for use in preparing niobium alloy products

Also Published As

Publication number Publication date
DE3017782C2 (de) 1982-09-30
US4373947A (en) 1983-02-15
JPS572806A (en) 1982-01-08
EP0039791B1 (de) 1983-05-04
DE3017782A1 (de) 1981-11-19
JPS5925003B2 (ja) 1984-06-13
DD158799A5 (de) 1983-02-02
SU1243612A3 (ru) 1986-07-07
CA1174083A (en) 1984-09-11
EP0039791A1 (de) 1981-11-18
DE3160220D1 (en) 1983-06-09
CS342581A2 (en) 1991-10-15

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