GB2207330B - Apparatus for zone refining of conductive materials - Google Patents

Apparatus for zone refining of conductive materials

Info

Publication number
GB2207330B
GB2207330B GB8717054A GB8717054A GB2207330B GB 2207330 B GB2207330 B GB 2207330B GB 8717054 A GB8717054 A GB 8717054A GB 8717054 A GB8717054 A GB 8717054A GB 2207330 B GB2207330 B GB 2207330B
Authority
GB
United Kingdom
Prior art keywords
conductive materials
zone refining
refining
zone
conductive
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 - Lifetime
Application number
GB8717054A
Other versions
GB2207330A (en
GB8717054D0 (en
Inventor
David Ainsworth Hukin
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.)
CRYSTALOX Ltd
Elkem ASA
Original Assignee
CRYSTALOX Ltd
Elkem ASA
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 CRYSTALOX Ltd, Elkem ASA filed Critical CRYSTALOX Ltd
Priority to GB8717054A priority Critical patent/GB2207330B/en
Publication of GB8717054D0 publication Critical patent/GB8717054D0/en
Publication of GB2207330A publication Critical patent/GB2207330A/en
Application granted granted Critical
Publication of GB2207330B publication Critical patent/GB2207330B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/32—Arrangements for simultaneous levitation and heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/30—Arrangements for remelting or zone melting

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
GB8717054A 1987-07-20 1987-07-20 Apparatus for zone refining of conductive materials Expired - Lifetime GB2207330B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8717054A GB2207330B (en) 1987-07-20 1987-07-20 Apparatus for zone refining of conductive materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8717054A GB2207330B (en) 1987-07-20 1987-07-20 Apparatus for zone refining of conductive materials

Publications (3)

Publication Number Publication Date
GB8717054D0 GB8717054D0 (en) 1987-08-26
GB2207330A GB2207330A (en) 1989-01-25
GB2207330B true GB2207330B (en) 1990-11-07

Family

ID=10620946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8717054A Expired - Lifetime GB2207330B (en) 1987-07-20 1987-07-20 Apparatus for zone refining of conductive materials

Country Status (1)

Country Link
GB (1) GB2207330B (en)

Also Published As

Publication number Publication date
GB2207330A (en) 1989-01-25
GB8717054D0 (en) 1987-08-26

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920720