BR0201005A - Chapa de vidro e método para temperar uma chapa de vidro - Google Patents

Chapa de vidro e método para temperar uma chapa de vidro

Info

Publication number
BR0201005A
BR0201005A BR0201005-4A BR0201005A BR0201005A BR 0201005 A BR0201005 A BR 0201005A BR 0201005 A BR0201005 A BR 0201005A BR 0201005 A BR0201005 A BR 0201005A
Authority
BR
Brazil
Prior art keywords
glass plate
tempering
glass
temperature
poise
Prior art date
Application number
BR0201005-4A
Other languages
English (en)
Inventor
Kazushige Yoda
Yasumasa Kato
Shuichi Akada
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of BR0201005A publication Critical patent/BR0201005A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mathematical Physics (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

"CHAPA DE VIDRO E MéTODO PARA TEMPERAR UMA CHAPA DE VIDRO". Um método para temperar uma chapa de vidro que tenha uma espessura de 2 a 3 mm, e que tenha um coeficiente de expansão térmica linear médio de pelo menos 88 x 10^ -7^ /<198>C a uma temperatura de 50 a 300 <198>C e um ponto de amolecimento de 715 a 740 <198>C, que compreende o resfriamento da chapa de vidro de uma temperatura inicial de resfriamento do vidro na qual a viscosidade está dentro da faixa de 10^ 9^ até 10^ 10 poise até uma temperatura na qual a viscosidade seja 10^ 12^ poise de forma que o coeficiente de transferência de calor h (W/m^ 2^K) satisfaz a fórmula (1) a seguir, onde t (mm) é a espessura da chapa de vidro: h > 4970,5 - 3149,9t + 550,3t^ 2^ fórmula (1)
BR0201005-4A 2001-03-30 2002-03-28 Chapa de vidro e método para temperar uma chapa de vidro BR0201005A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001099201 2001-03-30
JP2001293601 2001-09-26

Publications (1)

Publication Number Publication Date
BR0201005A true BR0201005A (pt) 2003-01-14

Family

ID=26612722

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201005-4A BR0201005A (pt) 2001-03-30 2002-03-28 Chapa de vidro e método para temperar uma chapa de vidro

Country Status (8)

Country Link
US (2) US20030061835A1 (pt)
EP (1) EP1245545B1 (pt)
JP (1) JP2003171131A (pt)
KR (1) KR100814300B1 (pt)
CN (2) CN1208266C (pt)
BR (1) BR0201005A (pt)
CZ (1) CZ2002998A3 (pt)
MX (1) MXPA02003319A (pt)

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KR100824591B1 (ko) * 2007-05-02 2008-04-23 삼성유리공업 주식회사 수평강화로를 이용한 장식용 판유리 제조방법
JP5467490B2 (ja) * 2007-08-03 2014-04-09 日本電気硝子株式会社 強化ガラス基板の製造方法及び強化ガラス基板
DE102007062979B4 (de) * 2007-12-21 2013-03-07 Schott Ag Verfahren zur Herstellung eines Glasgegenstands in Form einer Gargeräte-Innenscheibe, Glasscheibenpaket und Haushalts-Gargerätetür
KR100983476B1 (ko) * 2009-06-26 2010-09-24 한국유리공업주식회사 저철분 플로트 유리 및 그 제조방법과 용도
CN101367606B (zh) * 2008-09-26 2011-04-06 无锡海达安全玻璃有限公司 4.0mm钢化玻璃的钢化加工方法
CN101798170B (zh) * 2010-04-15 2012-04-11 秦皇岛星箭特种玻璃有限公司 卫星用高强度超大超薄玻璃盖片的制备方法
JP5880439B2 (ja) * 2010-10-27 2016-03-09 旭硝子株式会社 ガラス板およびその製造方法
EP2457881B1 (en) * 2010-11-30 2019-05-08 Corning Incorporated Method and apparatus for bending a sheet of material into a shaped article
JP5024487B1 (ja) * 2011-02-01 2012-09-12 旭硝子株式会社 磁気ディスク用ガラス基板の製造方法
EP2682374A4 (en) * 2011-02-28 2015-04-29 Asahi Glass Co Ltd TEMPERED GLASS PLATE
CN102295408B (zh) * 2011-06-13 2012-12-26 福耀玻璃工业集团股份有限公司 一种吸热浮法玻璃
JPWO2014030682A1 (ja) * 2012-08-24 2016-07-28 旭硝子株式会社 強化ガラス
CN103613270A (zh) * 2013-11-22 2014-03-05 常熟市华光玻璃太阳能技术有限公司 一种大型触摸屏玻璃生产方法
JP2015105216A (ja) * 2013-12-02 2015-06-08 旭硝子株式会社 フロートガラス製造装置、およびフロートガラス製造方法
CN105813997A (zh) * 2013-12-13 2016-07-27 旭硝子株式会社 化学强化用玻璃和化学强化玻璃以及化学强化玻璃的制造方法
JP6245275B2 (ja) * 2013-12-13 2017-12-13 旭硝子株式会社 化学強化用ガラス及び化学強化処理されたガラス
CN105813996A (zh) * 2013-12-13 2016-07-27 旭硝子株式会社 化学强化用玻璃和化学强化玻璃以及化学强化玻璃的制造方法
US9321677B2 (en) 2014-01-29 2016-04-26 Corning Incorporated Bendable glass stack assemblies, articles and methods of making the same
US10144198B2 (en) 2014-05-02 2018-12-04 Corning Incorporated Strengthened glass and compositions therefor
JPWO2016006538A1 (ja) * 2014-07-07 2017-04-27 旭硝子株式会社 顔料プリント用ガラス板、顔料プリントガラス板、その製造方法および画像表示装置
AU2015296243A1 (en) 2014-07-31 2017-03-09 Corning Incorporated Thermally tempered glass and methods and apparatuses for thermal tempering of glass
US11097974B2 (en) 2014-07-31 2021-08-24 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
US10611664B2 (en) 2014-07-31 2020-04-07 Corning Incorporated Thermally strengthened architectural glass and related systems and methods
US12338159B2 (en) 2015-07-30 2025-06-24 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
JP6923555B2 (ja) 2016-01-12 2021-08-18 コーニング インコーポレイテッド 薄厚熱強化及び化学強化ガラス系物品
US11795102B2 (en) 2016-01-26 2023-10-24 Corning Incorporated Non-contact coated glass and related coating system and method
EP3452416A1 (en) * 2016-04-18 2019-03-13 Corning Incorporated Method of thermally tempering glass laminates using selective microwave heating and active cooling
US11485673B2 (en) 2017-08-24 2022-11-01 Corning Incorporated Glasses with improved tempering capabilities
TWI785156B (zh) 2017-11-30 2022-12-01 美商康寧公司 具有高熱膨脹係數及對於熱回火之優先破裂行為的非離子交換玻璃
US11125007B2 (en) * 2018-05-14 2021-09-21 Agc Glass Europe Asymmetrical vacuum-insulated glazing unit
US12064938B2 (en) 2019-04-23 2024-08-20 Corning Incorporated Glass laminates having determined stress profiles and methods of making the same
CN110423001A (zh) * 2019-07-29 2019-11-08 信义电子玻璃（芜湖）有限公司 一种电子玻璃及其应用
CN116811379B (zh) 2019-08-06 2026-01-02 康宁股份有限公司 具有用于阻止裂纹的埋入式应力尖峰的玻璃层压体及其制造方法
CN112624587A (zh) * 2021-01-13 2021-04-09 洛阳北方玻璃技术股份有限公司 一种水平辊道式玻璃连续钢化方法

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Also Published As

Publication number Publication date
CN1266063C (zh) 2006-07-26
US7341968B2 (en) 2008-03-11
EP1245545A1 (en) 2002-10-02
CN1378983A (zh) 2002-11-13
EP1245545B1 (en) 2011-08-10
US20070117707A1 (en) 2007-05-24
KR20020077256A (ko) 2002-10-11
US20030061835A1 (en) 2003-04-03
JP2003171131A (ja) 2003-06-17
MXPA02003319A (es) 2004-07-16
CZ2002998A3 (cs) 2003-11-12
CN1208266C (zh) 2005-06-29
CN1623946A (zh) 2005-06-08
KR100814300B1 (ko) 2008-03-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1980 DE 16/12/2008.