JPS58148071U - Single crystal manufacturing crucible - Google Patents

Single crystal manufacturing crucible

Info

Publication number
JPS58148071U
JPS58148071U JP4669182U JP4669182U JPS58148071U JP S58148071 U JPS58148071 U JP S58148071U JP 4669182 U JP4669182 U JP 4669182U JP 4669182 U JP4669182 U JP 4669182U JP S58148071 U JPS58148071 U JP S58148071U
Authority
JP
Japan
Prior art keywords
single crystal
crystal manufacturing
crucible
manufacturing crucible
platinum
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.)
Granted
Application number
JP4669182U
Other languages
Japanese (ja)
Other versions
JPS6241976Y2 (en
Inventor
武正 石川
Original Assignee
東北金属工業株式会社
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 東北金属工業株式会社 filed Critical 東北金属工業株式会社
Priority to JP4669182U priority Critical patent/JPS58148071U/en
Publication of JPS58148071U publication Critical patent/JPS58148071U/en
Application granted granted Critical
Publication of JPS6241976Y2 publication Critical patent/JPS6241976Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はブリッジマン法で用いるつぼの形状を示す斜視
図、第２図は本考案の一実施例を示す断面図、第３図お
よび第４図は、本考案の他の異なる２つの実施例を示す
断面図である。 １・・・アルミナ、２・・・白金、３・・・タンタル。Fig. 1 is a perspective view showing the shape of the pot used in the Bridgman method, Fig. 2 is a sectional view showing one embodiment of the invention, and Figs. 3 and 4 are two different implementations of the invention. It is a sectional view showing an example. 1...Alumina, 2...Platinum, 3...Tantalum.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブリッジマン法による単結晶製造法で用いるるつぼにお
いて、金属（白金を除く）あるいは耐火酸化物で形成し
たるつぼの少なくとも内表面を白金で被覆上でなる単結
晶製造るつぼ。A single crystal production crucible used in a single crystal production method using the Bridgman method, which is made of a metal (excluding platinum) or a refractory oxide, and at least the inner surface of the crucible is coated with platinum.
JP4669182U 1982-03-31 1982-03-31 Single crystal manufacturing crucible Granted JPS58148071U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4669182U JPS58148071U (en) 1982-03-31 1982-03-31 Single crystal manufacturing crucible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4669182U JPS58148071U (en) 1982-03-31 1982-03-31 Single crystal manufacturing crucible

Publications (2)

Publication Number Publication Date
JPS58148071U true JPS58148071U (en) 1983-10-05
JPS6241976Y2 JPS6241976Y2 (en) 1987-10-27

Family

ID=30057679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4669182U Granted JPS58148071U (en) 1982-03-31 1982-03-31 Single crystal manufacturing crucible

Country Status (1)

Country Link
JP (1) JPS58148071U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988010329A1 (en) * 1987-06-15 1988-12-29 Mitsui Mining Company, Limited Method for growing single crystal from molten liquid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028209A (en) * 1973-07-11 1975-03-22
JPS5028209U (en) * 1973-07-06 1975-04-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028209U (en) * 1973-07-06 1975-04-01
JPS5028209A (en) * 1973-07-11 1975-03-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988010329A1 (en) * 1987-06-15 1988-12-29 Mitsui Mining Company, Limited Method for growing single crystal from molten liquid

Also Published As

Publication number Publication date
JPS6241976Y2 (en) 1987-10-27

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