JPS549172A - Method of producing single crystal - Google Patents

Method of producing single crystal

Info

Publication number
JPS549172A
JPS549172A JP7440577A JP7440577A JPS549172A JP S549172 A JPS549172 A JP S549172A JP 7440577 A JP7440577 A JP 7440577A JP 7440577 A JP7440577 A JP 7440577A JP S549172 A JPS549172 A JP S549172A
Authority
JP
Japan
Prior art keywords
single crystal
producing single
refractory crucible
splits
life
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.)
Pending
Application number
JP7440577A
Other languages
Japanese (ja)
Inventor
Tsuguo Fukuda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7440577A priority Critical patent/JPS549172A/en
Publication of JPS549172A publication Critical patent/JPS549172A/en
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

PURPOSE:To extend the life of a noble metal refractory crucible for holding a fusing solution and form a high quality crystal in a stable manner by means of a refractory crucible given two or more splits for heat insulation and external reinforcement provided outside thereof.
JP7440577A 1977-06-24 1977-06-24 Method of producing single crystal Pending JPS549172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7440577A JPS549172A (en) 1977-06-24 1977-06-24 Method of producing single crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7440577A JPS549172A (en) 1977-06-24 1977-06-24 Method of producing single crystal

Publications (1)

Publication Number Publication Date
JPS549172A true JPS549172A (en) 1979-01-23

Family

ID=13546237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7440577A Pending JPS549172A (en) 1977-06-24 1977-06-24 Method of producing single crystal

Country Status (1)

Country Link
JP (1) JPS549172A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372090A (en) * 1991-09-12 1994-12-13 Ringsdorff-Werke Gmbh Multipart support crucible and method for producing the same
CN101830465A (en) * 2010-05-26 2010-09-15 丽达科技有限公司 Silicon electromagnetic casting device
WO2011077556A1 (en) * 2009-12-25 2011-06-30 Kaneko Kyojiro Electromagnetic casting apparatus for silicon

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372090A (en) * 1991-09-12 1994-12-13 Ringsdorff-Werke Gmbh Multipart support crucible and method for producing the same
WO2011077556A1 (en) * 2009-12-25 2011-06-30 Kaneko Kyojiro Electromagnetic casting apparatus for silicon
JP4846069B2 (en) * 2009-12-25 2011-12-28 恭二郎 金子 Silicon electromagnetic casting equipment
AU2009357041B2 (en) * 2009-12-25 2016-04-14 Consarc Corporation Electromagnetic casting apparatus for silicon
CN101830465A (en) * 2010-05-26 2010-09-15 丽达科技有限公司 Silicon electromagnetic casting device

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