JPS6221077U - - Google Patents

Info

Publication number
JPS6221077U
JPS6221077U JP10793785U JP10793785U JPS6221077U JP S6221077 U JPS6221077 U JP S6221077U JP 10793785 U JP10793785 U JP 10793785U JP 10793785 U JP10793785 U JP 10793785U JP S6221077 U JPS6221077 U JP S6221077U
Authority
JP
Japan
Prior art keywords
crucible
raw material
platinum
heating
single crystal
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
JP10793785U
Other languages
English (en)
Other versions
JPH0210129Y2 (ja
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 filed Critical
Priority to JP10793785U priority Critical patent/JPH0210129Y2/ja
Publication of JPS6221077U publication Critical patent/JPS6221077U/ja
Application granted granted Critical
Publication of JPH0210129Y2 publication Critical patent/JPH0210129Y2/ja
Expired legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案になるるつぼの一実施例を説明
するための縦断面図、第2図は第1図に示するつ
ぼを炉芯管内に装着し原料を溶融する際の状態を
説明するための図である。 1……るつぼ、2……上筒、3……るつぼ支持
台、4……原料充填パイプ、5……炉芯管、9…
…融液。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上部開口より供給された原料を加熱溶融し単結
    晶を得る白金製のるつぼにおいて、該るつぼの上
    部に高融点の耐熱材料により形成した飛散防止部
    を取付けてなるるつぼ。
JP10793785U 1985-07-15 1985-07-15 Expired JPH0210129Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10793785U JPH0210129Y2 (ja) 1985-07-15 1985-07-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10793785U JPH0210129Y2 (ja) 1985-07-15 1985-07-15

Publications (2)

Publication Number Publication Date
JPS6221077U true JPS6221077U (ja) 1987-02-07
JPH0210129Y2 JPH0210129Y2 (ja) 1990-03-13

Family

ID=30984672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10793785U Expired JPH0210129Y2 (ja) 1985-07-15 1985-07-15

Country Status (1)

Country Link
JP (1) JPH0210129Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013015301A1 (ja) * 2011-07-26 2013-01-31 株式会社ニコン 化合物結晶製造用のルツボ、化合物結晶の製造装置及びルツボを用いた化合物結晶の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013015301A1 (ja) * 2011-07-26 2013-01-31 株式会社ニコン 化合物結晶製造用のルツボ、化合物結晶の製造装置及びルツボを用いた化合物結晶の製造方法
JPWO2013015301A1 (ja) * 2011-07-26 2015-02-23 株式会社ニコン 化合物結晶製造用のルツボ、化合物結晶の製造装置及びルツボを用いた化合物結晶の製造方法

Also Published As

Publication number Publication date
JPH0210129Y2 (ja) 1990-03-13

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