FR2328052A1 - Procede de reduction a l'etat metallique d'un compose de zirconium - Google Patents

Procede de reduction a l'etat metallique d'un compose de zirconium

Info

Publication number
FR2328052A1
FR2328052A1 FR7630619A FR7630619A FR2328052A1 FR 2328052 A1 FR2328052 A1 FR 2328052A1 FR 7630619 A FR7630619 A FR 7630619A FR 7630619 A FR7630619 A FR 7630619A FR 2328052 A1 FR2328052 A1 FR 2328052A1
Authority
FR
France
Prior art keywords
reducing
zirconium compound
metal state
metal
state
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.)
Granted
Application number
FR7630619A
Other languages
English (en)
Other versions
FR2328052B1 (fr
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.)
TDY Industries LLC
Original Assignee
Teledyne Industries Inc
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
Priority claimed from US05/623,325 external-priority patent/US4072506A/en
Application filed by Teledyne Industries Inc filed Critical Teledyne Industries Inc
Publication of FR2328052A1 publication Critical patent/FR2328052A1/fr
Application granted granted Critical
Publication of FR2328052B1 publication Critical patent/FR2328052B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/106—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents the refining being obtained by intimately mixing the molten metal with a molten salt or slag
    • 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
    • C22B34/14—Obtaining zirconium or hafnium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7630619A 1975-10-17 1976-10-12 Procede de reduction a l'etat metallique d'un compose de zirconium Granted FR2328052A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/623,325 US4072506A (en) 1975-10-17 1975-10-17 Method of separating hafnium from zirconium
US05/684,096 US4127409A (en) 1975-10-17 1976-05-07 Method of reducing zirconium

Publications (2)

Publication Number Publication Date
FR2328052A1 true FR2328052A1 (fr) 1977-05-13
FR2328052B1 FR2328052B1 (fr) 1980-05-23

Family

ID=27089424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630619A Granted FR2328052A1 (fr) 1975-10-17 1976-10-12 Procede de reduction a l'etat metallique d'un compose de zirconium

Country Status (9)

Country Link
JP (1) JPS5944377B2 (fr)
AT (1) AT359291B (fr)
BR (1) BR7606910A (fr)
CA (1) CA1084275A (fr)
FR (1) FR2328052A1 (fr)
GB (1) GB1539959A (fr)
IT (1) IT1069267B (fr)
MX (1) MX143963A (fr)
SE (1) SE425670B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102676852A (zh) * 2012-05-30 2012-09-19 深圳市新星轻合金材料股份有限公司 一种工业生产金属锆并同步产出低温铝电解质的制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541741A (fr) *
DE609501C (de) * 1933-11-24 1935-02-16 Philips Nv Verfahren zur Herstellung von Zirkonium
US2797160A (en) * 1951-09-07 1957-06-25 Frank H Spedding Production of zirconium
FR1165945A (fr) * 1955-11-29 1958-10-30 Nat Lead Co Procédé et dispositif pour la production continue de zirconium et produit obtenu par ce procédé
FR1290579A (fr) * 1961-05-18 1962-04-13 Degussa Procédé de réduction des tétrachlorures de zirconium ou d'hafnium par du magnésium liquide et installation pour sa mise en oeuvre
FR1321508A (fr) * 1962-02-06 1963-03-22 Pechiney Prod Chimiques Sa Procédé de fabrication de métaux et alliages par réduction métallo-thermique
FR1353163A (fr) * 1963-02-22 1964-02-21 Degussa Procédé de fabrication de métaux à l'état très pur tels que le zirconium et dispositif pour sa mise en oeuvre
DE1231438B (de) * 1962-08-16 1966-12-29 Helmut V Zeppelin Dr Ing Verfahren zur Herstellung schwierigschmelzbarer Metalle, insbesondere von Zirkonium und Beryllium, und deren Legierungen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541741A (fr) *
DE609501C (de) * 1933-11-24 1935-02-16 Philips Nv Verfahren zur Herstellung von Zirkonium
US2797160A (en) * 1951-09-07 1957-06-25 Frank H Spedding Production of zirconium
FR1165945A (fr) * 1955-11-29 1958-10-30 Nat Lead Co Procédé et dispositif pour la production continue de zirconium et produit obtenu par ce procédé
FR1290579A (fr) * 1961-05-18 1962-04-13 Degussa Procédé de réduction des tétrachlorures de zirconium ou d'hafnium par du magnésium liquide et installation pour sa mise en oeuvre
FR1321508A (fr) * 1962-02-06 1963-03-22 Pechiney Prod Chimiques Sa Procédé de fabrication de métaux et alliages par réduction métallo-thermique
DE1231438B (de) * 1962-08-16 1966-12-29 Helmut V Zeppelin Dr Ing Verfahren zur Herstellung schwierigschmelzbarer Metalle, insbesondere von Zirkonium und Beryllium, und deren Legierungen
FR1353163A (fr) * 1963-02-22 1964-02-21 Degussa Procédé de fabrication de métaux à l'état très pur tels que le zirconium et dispositif pour sa mise en oeuvre

Also Published As

Publication number Publication date
BR7606910A (pt) 1977-08-30
MX143963A (es) 1981-08-11
FR2328052B1 (fr) 1980-05-23
SE7611500L (sv) 1977-11-08
ATA770476A (de) 1980-03-15
GB1539959A (en) 1979-02-07
JPS5250915A (en) 1977-04-23
CA1084275A (fr) 1980-08-26
SE425670B (sv) 1982-10-25
IT1069267B (it) 1985-03-25
AT359291B (de) 1980-10-27
JPS5944377B2 (ja) 1984-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse