FR2968650B1 - VITROCERAMICS MANUFACTURING PROCESS - Google Patents

VITROCERAMICS MANUFACTURING PROCESS Download PDF

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Publication number
FR2968650B1
FR2968650B1 FR1161411A FR1161411A FR2968650B1 FR 2968650 B1 FR2968650 B1 FR 2968650B1 FR 1161411 A FR1161411 A FR 1161411A FR 1161411 A FR1161411 A FR 1161411A FR 2968650 B1 FR2968650 B1 FR 2968650B1
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FR
France
Prior art keywords
vitroceramics
manufacturing process
molten glass
shaping
glass
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.)
Active
Application number
FR1161411A
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French (fr)
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FR2968650A1 (en
Inventor
Thomas Pfeiffer
Ulrike Stohr
Olaf Claussen
Ralf-Dieter Werner
Ina Mitra
Bernd Rudinger
Thoralf Johansson
Wolfgang Schmidbauer
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.)
Schott AG
Original Assignee
Schott 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 Schott AG filed Critical Schott AG
Publication of FR2968650A1 publication Critical patent/FR2968650A1/en
Application granted granted Critical
Publication of FR2968650B1 publication Critical patent/FR2968650B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/163—Electrochemical treatments, e.g. to prevent bubbling or to create bubbles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Procédé de fabrication de verres, qui comprend les étapes de production de verre en fusion, de façonnage de verre en fusion, de refroidissement et de relaxation des contraintes, ainsi que de traitement ultérieur. De ce fait, la pression partielle locale d'oxygène (p ) est ajustée localement pendant un processus de façonnage pour créer une condition réductrice, afin de supprimer des réactions de cristallisation redox-sensibles.A method of manufacturing glass, which comprises the steps of producing molten glass, shaping molten glass, cooling and stress relieving, as well as post-processing. Therefore, the local partial pressure of oxygen (p) is locally adjusted during a shaping process to create a reducing condition, in order to suppress redox-sensitive crystallization reactions.

FR1161411A 2010-12-09 2011-12-09 VITROCERAMICS MANUFACTURING PROCESS Active FR2968650B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010053992.9A DE102010053992B4 (en) 2010-12-09 2010-12-09 Process for the preparation of tin-containing glasses

Publications (2)

Publication Number Publication Date
FR2968650A1 FR2968650A1 (en) 2012-06-15
FR2968650B1 true FR2968650B1 (en) 2020-09-25

Family

ID=46144293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161411A Active FR2968650B1 (en) 2010-12-09 2011-12-09 VITROCERAMICS MANUFACTURING PROCESS

Country Status (3)

Country Link
JP (1) JP5832266B2 (en)
DE (1) DE102010053992B4 (en)
FR (1) FR2968650B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016109974A1 (en) * 2016-05-31 2017-11-30 Schott Ag Process for producing a glass product and glass product obtained according to the method
CN114702232B (en) * 2022-04-19 2023-10-13 中国建筑材料科学研究总院有限公司 Sheet glass and molding method and molding device thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785726A (en) * 1996-10-28 1998-07-28 Corning Incorporated Method of reducing bubbles at the vessel/glass interface in a glass manufacturing system
JP2001328819A (en) * 2000-05-16 2001-11-27 Nippon Electric Glass Co Ltd Method for producing glass
JP2001328820A (en) * 2000-05-16 2001-11-27 Nippon Electric Glass Co Ltd Method for producing glass
DE102004015577B4 (en) * 2004-03-30 2012-08-23 Schott Ag Process for producing glass while avoiding bubbles on precious metal components
US7475568B2 (en) * 2005-04-27 2009-01-13 Corning Incorporated Method of fining glass
TWI327559B (en) * 2005-12-08 2010-07-21 Corning Inc Method of eliminating blisters in a glass making process
DE102006003531A1 (en) * 2006-01-24 2007-08-02 Schott Ag Transporting, homogenizing and/or conditioning glass melt comprises adjusting residence time of melt in transporting and/or conditioning device using section of wall of device
DE102009011850B3 (en) * 2009-03-05 2010-11-25 Schott Ag Process for the environmentally friendly melting and refining of a glass melt for a starting glass of a lithium-aluminum-silicate (LAS) glass ceramic and their use

Also Published As

Publication number Publication date
FR2968650A1 (en) 2012-06-15
DE102010053992B4 (en) 2016-09-22
JP5832266B2 (en) 2015-12-16
DE102010053992A1 (en) 2012-06-14
JP2012121797A (en) 2012-06-28

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