CA1044899A - Process for producing metallic zirconium - Google Patents

Process for producing metallic zirconium

Info

Publication number
CA1044899A
CA1044899A CA218,327A CA218327A CA1044899A CA 1044899 A CA1044899 A CA 1044899A CA 218327 A CA218327 A CA 218327A CA 1044899 A CA1044899 A CA 1044899A
Authority
CA
Canada
Prior art keywords
zirconium
reducing
crucible
metallic
sponge
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
Application number
CA218,327A
Other languages
English (en)
French (fr)
Other versions
CA218327S (en
Inventor
Hiroshi Ishizuka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1044899A publication Critical patent/CA1044899A/en
Expired 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
    • C22B9/04—Refining by applying a vacuum
    • 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)
CA218,327A 1974-02-05 1975-01-21 Process for producing metallic zirconium Expired CA1044899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1410674A JPS568901B2 (US08066781-20111129-C00013.png) 1974-02-05 1974-02-05

Publications (1)

Publication Number Publication Date
CA1044899A true CA1044899A (en) 1978-12-26

Family

ID=11851854

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,327A Expired CA1044899A (en) 1974-02-05 1975-01-21 Process for producing metallic zirconium

Country Status (4)

Country Link
JP (1) JPS568901B2 (US08066781-20111129-C00013.png)
CA (1) CA1044899A (US08066781-20111129-C00013.png)
DE (1) DE2504610C3 (US08066781-20111129-C00013.png)
FR (1) FR2259910A1 (US08066781-20111129-C00013.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915967B2 (ja) * 1976-12-20 1984-04-12 博 石塚 四塩化ジルコニウムの還元方法
JPS5452608A (en) * 1977-10-04 1979-04-25 Nippon Mining Co Ltd Manufacture of zirconium
FR2434209A1 (fr) * 1978-08-25 1980-03-21 Inst Titana Procede d'obtention de metaux rares par reduction thermique au magnesium de leurs chlorures et dispositif pour la mise en oeuvre dudit procede
EP0047665A1 (en) * 1980-09-08 1982-03-17 Westinghouse Electric Corporation Improvements in or relating to metal distillation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288851A (fr) * 1961-02-15 1962-03-30 Commissariat Energie Atomique Sas à expansions
US3519258A (en) * 1966-07-23 1970-07-07 Hiroshi Ishizuka Device for reducing chlorides
CA934168A (en) * 1970-01-08 1973-09-25 Ishizuka Hiroshi Method for reducing chlorides and device therefor
FR2126601A5 (US08066781-20111129-C00013.png) * 1971-02-12 1972-10-06 Govignon Fernand

Also Published As

Publication number Publication date
DE2504610B2 (de) 1981-01-15
JPS568901B2 (US08066781-20111129-C00013.png) 1981-02-26
DE2504610C3 (de) 1981-10-08
FR2259910B1 (US08066781-20111129-C00013.png) 1978-04-21
JPS50109108A (US08066781-20111129-C00013.png) 1975-08-28
DE2504610A1 (de) 1975-08-14
FR2259910A1 (en) 1975-08-29

Similar Documents

Publication Publication Date Title
US2663634A (en) Production of titanium metal
US4877445A (en) Method for producing a metal from its halide
KR910001489B1 (ko) 질코늄 또는 하프늄의 제조방법
US3966460A (en) Reduction of metal halides
US3519258A (en) Device for reducing chlorides
US2753254A (en) Method of producing refractory metal
NO171778B (no) Fremgangsmaate for raffinering av silisium
CA1044899A (en) Process for producing metallic zirconium
US2787539A (en) Production of refractory metals
US2778726A (en) Purification of refractory metals
US2997385A (en) Method of producing refractory metal
US2773760A (en) Production of titanium metal
JP3842851B2 (ja) インジウムの精製方法
US4242136A (en) Process for producing metallic zirconium
US2763542A (en) Method of producing refractory metals
US2943032A (en) Electrolytic production of titanium
US2878008A (en) Apparatus for continuous vacuum refining of sponge metallic titanium
US2880156A (en) Production of metals
JPH09256083A (ja) 高純度銀の製造方法及び製造装置
US2744006A (en) Method of producing refractory metals
US2758831A (en) Lined metal reduction apparatus
US3663001A (en) Vacuum separator
US2753256A (en) Method of producing titanium
NO863742L (no) Zirkonium og hafnium med lavt oksygen- og jerninnhold.
US2817585A (en) Process of refining metals