ZA816673B - Process and apparatus for the production of a cast body of silicon - Google Patents

Process and apparatus for the production of a cast body of silicon

Info

Publication number
ZA816673B
ZA816673B ZA816673A ZA816673A ZA816673B ZA 816673 B ZA816673 B ZA 816673B ZA 816673 A ZA816673 A ZA 816673A ZA 816673 A ZA816673 A ZA 816673A ZA 816673 B ZA816673 B ZA 816673B
Authority
ZA
South Africa
Prior art keywords
silicon
production
cast body
cast
Prior art date
Application number
ZA816673A
Other languages
English (en)
Inventor
Konrad Reuschel
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of ZA816673B publication Critical patent/ZA816673B/xx

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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt
    • 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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/002—Continuous growth
    • 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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/08—Downward pulling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Silicon Polymers (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Formation And Processing Of Food Products (AREA)
ZA816673A 1980-09-26 1981-09-25 Process and apparatus for the production of a cast body of silicon ZA816673B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803036372 DE3036372A1 (de) 1980-09-26 1980-09-26 Verfahren und vorrichtung zum herstellen eines siliciumingots

Publications (1)

Publication Number Publication Date
ZA816673B true ZA816673B (en) 1982-09-29

Family

ID=6112941

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA816673A ZA816673B (en) 1980-09-26 1981-09-25 Process and apparatus for the production of a cast body of silicon

Country Status (8)

Country Link
JP (1) JPS5785666A (it)
AU (1) AU7567081A (it)
BR (1) BR8106150A (it)
CA (1) CA1194384A (it)
DE (1) DE3036372A1 (it)
IT (1) IT1138624B (it)
NO (1) NO813244L (it)
ZA (1) ZA816673B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124452A (ja) * 1983-12-07 1985-07-03 Hitachi Ltd 高純度金属スリ−ブの製造方法
JPS62107855A (ja) * 1985-11-07 1987-05-19 Mitsubishi Metal Corp 蒸着用またはスパッタリングのターゲット用素材の製造法

Also Published As

Publication number Publication date
CA1194384A (en) 1985-10-01
NO813244L (no) 1982-03-29
IT8124144A0 (it) 1981-09-25
JPS5785666A (en) 1982-05-28
AU7567081A (en) 1982-04-01
BR8106150A (pt) 1982-06-15
IT1138624B (it) 1986-09-17
DE3036372A1 (de) 1982-05-13

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