GB2207061B - Method and apparatus for producing a consolidated ingot - Google Patents

Method and apparatus for producing a consolidated ingot

Info

Publication number
GB2207061B
GB2207061B GB8717052A GB8717052A GB2207061B GB 2207061 B GB2207061 B GB 2207061B GB 8717052 A GB8717052 A GB 8717052A GB 8717052 A GB8717052 A GB 8717052A GB 2207061 B GB2207061 B GB 2207061B
Authority
GB
United Kingdom
Prior art keywords
producing
ingot
consolidated
consolidated ingot
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
GB8717052A
Other versions
GB2207061A (en
GB8717052D0 (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 GB8717052A priority Critical patent/GB2207061B/en
Publication of GB8717052D0 publication Critical patent/GB8717052D0/en
Publication of GB2207061A publication Critical patent/GB2207061A/en
Application granted granted Critical
Publication of GB2207061B publication Critical patent/GB2207061B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/06—Silicon
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
GB8717052A 1987-07-20 1987-07-20 Method and apparatus for producing a consolidated ingot Expired - Lifetime GB2207061B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8717052A GB2207061B (en) 1987-07-20 1987-07-20 Method and apparatus for producing a consolidated ingot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8717052A GB2207061B (en) 1987-07-20 1987-07-20 Method and apparatus for producing a consolidated ingot

Publications (3)

Publication Number Publication Date
GB8717052D0 GB8717052D0 (en) 1987-08-26
GB2207061A GB2207061A (en) 1989-01-25
GB2207061B true GB2207061B (en) 1991-05-15

Family

ID=10620944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8717052A Expired - Lifetime GB2207061B (en) 1987-07-20 1987-07-20 Method and apparatus for producing a consolidated ingot

Country Status (1)

Country Link
GB (1) GB2207061B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210478B1 (en) 1999-07-09 2001-04-03 General Electric Company Refining and analysis of material using horizontal cold-crucible induction levitation melting
US9580327B2 (en) 2014-02-11 2017-02-28 Rec Silicon Inc Method and apparatus for consolidation of granular silicon and measuring non-metals content

Also Published As

Publication number Publication date
GB2207061A (en) 1989-01-25
GB8717052D0 (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