JP2000247647A5 - - Google Patents

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Publication number
JP2000247647A5
JP2000247647A5 JP1999050529A JP5052999A JP2000247647A5 JP 2000247647 A5 JP2000247647 A5 JP 2000247647A5 JP 1999050529 A JP1999050529 A JP 1999050529A JP 5052999 A JP5052999 A JP 5052999A JP 2000247647 A5 JP2000247647 A5 JP 2000247647A5
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JP
Japan
Prior art keywords
electrocast refractory
item
molten glass
electrocast
heat treatment
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
JP1999050529A
Other languages
English (en)
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JP2000247647A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP11050529A priority Critical patent/JP2000247647A/ja
Priority claimed from JP11050529A external-priority patent/JP2000247647A/ja
Publication of JP2000247647A publication Critical patent/JP2000247647A/ja
Publication of JP2000247647A5 publication Critical patent/JP2000247647A5/ja
Pending legal-status Critical Current

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Claims (1)

  1. 前記電鋳耐火物は、前記溶融ガラスと直接接触する面が、前記加熱処理される前に前記電鋳耐火物の鋳込み面の表層から５ｍｍ以上除去して形成された電鋳耐火物である請求項６に記載の溶融ガラスの減圧脱泡装置。
JP11050529A 1999-02-26 1999-02-26 溶融ガラスの減圧脱泡装置用炉材および減圧脱泡装置 Pending JP2000247647A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11050529A JP2000247647A (ja) 1999-02-26 1999-02-26 溶融ガラスの減圧脱泡装置用炉材および減圧脱泡装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11050529A JP2000247647A (ja) 1999-02-26 1999-02-26 溶融ガラスの減圧脱泡装置用炉材および減圧脱泡装置

Publications (2)

Publication Number Publication Date
JP2000247647A JP2000247647A (ja) 2000-09-12
JP2000247647A5 true JP2000247647A5 (ja) 2005-04-14

Family

ID=12861529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11050529A Pending JP2000247647A (ja) 1999-02-26 1999-02-26 溶融ガラスの減圧脱泡装置用炉材および減圧脱泡装置

Country Status (1)

Country Link
JP (1) JP2000247647A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50108586D1 (de) 2000-11-06 2006-02-02 Schott Ag Verfahren und vorrichtung zur unterdruck-läuterung einer glasschmelze
US6854290B2 (en) * 2001-07-18 2005-02-15 Corning Incorporated Method for controlling foam production in reduced pressure fining
KR20090040359A (ko) * 2002-12-27 2009-04-23 아사히 가라스 가부시키가이샤 용융 유리용 도관, 용융 유리 탈포방법 및 용융 유리 탈포장치
JP2004269347A (ja) 2003-02-18 2004-09-30 Nippon Electric Glass Co Ltd ガラス組成物
WO2006059576A1 (ja) * 2004-12-01 2006-06-08 Nippon Sheet Glass Company, Limited ガラスの製造方法とガラス製造装置
TWI388519B (zh) * 2008-11-24 2013-03-11 Corning Inc 等管材料除氣
JPWO2013042777A1 (ja) * 2011-09-22 2015-03-26 旭硝子株式会社 二次電池用正極材料の製造方法
JP6597613B2 (ja) * 2014-07-24 2019-10-30 Ａｇｃ株式会社 ガラス溶融物製造装置、ガラス溶融物製造方法、ガラス物品製造装置およびガラス物品製造方法
US11001519B2 (en) * 2018-03-15 2021-05-11 Owens-Brockway Glass Container Inc. Vacuum refining of molten glass

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