AU2002230542A1 - Sag control of isopipes used in making sheet glass by the fusion process - Google Patents

Sag control of isopipes used in making sheet glass by the fusion process

Info

Publication number
AU2002230542A1
AU2002230542A1 AU2002230542A AU3054202A AU2002230542A1 AU 2002230542 A1 AU2002230542 A1 AU 2002230542A1 AU 2002230542 A AU2002230542 A AU 2002230542A AU 3054202 A AU3054202 A AU 3054202A AU 2002230542 A1 AU2002230542 A1 AU 2002230542A1
Authority
AU
Australia
Prior art keywords
sheet glass
fusion process
making sheet
sag control
isopipes used
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.)
Abandoned
Application number
AU2002230542A
Other languages
English (en)
Inventor
John D. Helfinstine
William R. Powell
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of AU2002230542A1 publication Critical patent/AU2002230542A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/481—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing silicon, e.g. zircon
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AU2002230542A 2000-12-01 2001-11-30 Sag control of isopipes used in making sheet glass by the fusion process Abandoned AU2002230542A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25092100P 2000-12-01 2000-12-01
US60250921 2000-12-01
PCT/US2001/045300 WO2002044102A1 (en) 2000-12-01 2001-11-30 Sag control of isopipes used in making sheet glass by the fusion process

Publications (1)

Publication Number Publication Date
AU2002230542A1 true AU2002230542A1 (en) 2002-06-11

Family

ID=22949717

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002230542A Abandoned AU2002230542A1 (en) 2000-12-01 2001-11-30 Sag control of isopipes used in making sheet glass by the fusion process

Country Status (9)

Country Link
US (3) US6974786B2 (cg-RX-API-DMAC7.html)
EP (2) EP1345867B1 (cg-RX-API-DMAC7.html)
JP (2) JP4471190B2 (cg-RX-API-DMAC7.html)
KR (1) KR100586110B1 (cg-RX-API-DMAC7.html)
CN (3) CN102992592A (cg-RX-API-DMAC7.html)
AU (1) AU2002230542A1 (cg-RX-API-DMAC7.html)
DE (1) DE60135872D1 (cg-RX-API-DMAC7.html)
TW (1) TWI271392B (cg-RX-API-DMAC7.html)
WO (1) WO2002044102A1 (cg-RX-API-DMAC7.html)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102992592A (zh) * 2000-12-01 2013-03-27 康宁股份有限公司 熔融法生产平板玻璃所用的等静压板的下沉控制
US7541304B2 (en) * 2001-11-30 2009-06-02 Corning Incorporated Sag control of isopipes used in making sheet glass by the fusion process
US7681414B2 (en) * 2001-08-08 2010-03-23 Corning Incorporated Overflow downdraw glass forming method and apparatus
KR100754758B1 (ko) * 2001-08-08 2007-09-04 피트블라도 리차드 비. 시트 글래스 형성 장치
US9233869B2 (en) 2001-08-08 2016-01-12 Corning Incorporated Overflow downdraw glass forming method and apparatus
KR100639848B1 (ko) * 2001-12-21 2006-10-30 코닝 인코포레이티드 오버플로우 다운드로우 용융공정을 통한 시트 유리의제조방법
US6895782B2 (en) * 2002-08-08 2005-05-24 Richard B. Pitbladdo Overflow downdrawn glass forming method and apparatus
JP4281107B2 (ja) * 2003-04-16 2009-06-17 日本電気硝子株式会社 板ガラスの成形装置
US7238635B2 (en) 2003-12-16 2007-07-03 Corning Incorporated Creep resistant zircon refractory material used in a glass manufacturing system
US7690221B2 (en) 2004-02-23 2010-04-06 Corning Incorporated Sheet width control for overflow downdraw sheet glass forming apparatus
US8042361B2 (en) 2004-07-20 2011-10-25 Corning Incorporated Overflow downdraw glass forming method and apparatus
US8067326B2 (en) * 2004-12-30 2011-11-29 Corning Incorporated Refractory materials
WO2006091389A2 (en) * 2005-02-24 2006-08-31 Corning Incorporated Apparatus and method for making a glass sheet
WO2006091730A1 (en) * 2005-02-24 2006-08-31 Corning Incorporated Method and apparatus for making a glass sheet
US20060236722A1 (en) * 2005-04-26 2006-10-26 Robert Delia Forming apparatus with extensions attached thereto used in a glass manufacturing system
US7409839B2 (en) * 2005-04-29 2008-08-12 Corning Incorporated Method and apparatus for making a glass sheet
US7748236B2 (en) * 2005-12-27 2010-07-06 Corning Incorporated Overflow downdraw glass forming method and apparatus
US8425871B2 (en) * 2006-06-05 2013-04-23 Corning Incorporated Single phase yttrium phosphate having the xenotime crystal structure and method for its synthesis
FR2907116B1 (fr) * 2006-10-16 2008-12-19 Saint Gobain Ct Recherches Produit fritte a base de zircon+nb2o5 ou ta2o5
US7759268B2 (en) * 2006-11-27 2010-07-20 Corning Incorporated Refractory ceramic composite and method of making
US7928029B2 (en) * 2007-02-20 2011-04-19 Corning Incorporated Refractory ceramic composite and method of making
US7958748B2 (en) * 2007-02-23 2011-06-14 Corning Incorporated Isopipe design feature to reduce sag
US7704905B2 (en) * 2007-05-07 2010-04-27 Corning Incorporated Reduced strain refractory ceramic composite and method of making
WO2008140682A1 (en) * 2007-05-11 2008-11-20 Corning Incorporated Isopipe sag control using improved end support conditions
JP5658036B2 (ja) * 2007-10-26 2015-01-21 コーニング インコーポレイテッド ナノ助剤を用いた低クリープ性のジルコン材料およびその製造方法
US8986597B2 (en) 2007-10-31 2015-03-24 Corning Incorporated Low creep refractory ceramic and method of making
JP5346035B2 (ja) * 2007-11-30 2013-11-20 コーニング インコーポレイテッド アイソパイプの加熱方法
US8796168B2 (en) * 2008-02-27 2014-08-05 Corning Incorporated Modified synthetic xenotime material, article comprising same and method for making the articles
FR2929941B1 (fr) 2008-04-15 2011-03-04 Saint Gobain Ct Recherches Produit fritte dope a base de zircon
US7988804B2 (en) * 2008-05-02 2011-08-02 Corning Incorporated Material and method for bonding zircon blocks
WO2009142695A2 (en) * 2008-05-20 2009-11-26 Corning Incorporated Low-strain-rate modified zircon material and articles
US20100210444A1 (en) * 2009-02-19 2010-08-19 Rhoads Randy L Large refractory article and method for making
US8028544B2 (en) * 2009-02-24 2011-10-04 Corning Incorporated High delivery temperature isopipe materials
WO2010099278A2 (en) * 2009-02-26 2010-09-02 Corning Incorporated Apparatus for forming glass with edge directors and methods
JP5366088B2 (ja) * 2009-09-16 2013-12-11 セイコーインスツル株式会社 サーマルヘッドおよびプリンタ
US8490432B2 (en) 2009-11-30 2013-07-23 Corning Incorporated Method and apparatus for making a glass sheet with controlled heating
CN102762362B (zh) * 2010-02-24 2015-05-06 康宁股份有限公司 通过深海中等静压制来制造致密体的方法
US9302937B2 (en) 2010-05-14 2016-04-05 Corning Incorporated Damage-resistant glass articles and method
TWI535672B (zh) 2010-05-28 2016-06-01 康寧公司 複合隔離管
US10421681B2 (en) 2010-07-12 2019-09-24 Corning Incorporated Alumina isopipes for use with tin-containing glasses
TWI537231B (zh) 2010-07-12 2016-06-11 康寧公司 高靜態疲勞的氧化鋁隔離管
US8658551B2 (en) * 2010-08-30 2014-02-25 Corning Incorporated Creep-resistant zircon article and method of manufacturing same
EP2646369B1 (en) 2010-12-02 2019-09-04 Saint-Gobain Ceramics and Plastics, Inc. Zircon components
US9090505B2 (en) 2011-07-15 2015-07-28 Corning Incorporated Microwave-based glass laminate fabrication
TWI572480B (zh) 2011-07-25 2017-03-01 康寧公司 經層壓及離子交換之強化玻璃疊層
JP6214570B2 (ja) 2012-02-29 2017-10-18 コーニング インコーポレイテッド イオン交換可能な低ｃｔｅガラス組成物および該ガラス組成物を含むガラス物品
US9199870B2 (en) 2012-05-22 2015-12-01 Corning Incorporated Electrostatic method and apparatus to form low-particulate defect thin glass sheets
US8956484B2 (en) * 2012-11-26 2015-02-17 Corning Incorporated Method for bonding zircon substrates
JP5797294B2 (ja) * 2013-03-29 2015-10-21 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス板の製造方法
US10209419B2 (en) 2013-09-17 2019-02-19 Corning Incorporated Broadband polarizer made using ion exchangeable fusion drawn glass sheets
KR20160107281A (ko) 2014-01-15 2016-09-13 코닝 인코포레이티드 내화물의 기체 전처리를 이용한 유리 시트 제조 방법
JP6588443B2 (ja) 2014-01-15 2019-10-09 コーニング インコーポレイテッド 耐火物のビヒクル前処理を含むガラスシート作製方法
KR101952652B1 (ko) * 2014-03-31 2019-02-27 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 성형 블록용 소결 지르콘 재료
US10308556B2 (en) 2014-03-31 2019-06-04 Saint-Gobain Ceramics & Plastics, Inc. Sintered zircon material for forming block
US11465940B2 (en) 2014-03-31 2022-10-11 Saint-Gobain Ceramics & Plastics, Inc. Sintered zircon material for forming block
US11123959B2 (en) 2014-10-07 2021-09-21 Corning Incorporated Glass article with determined stress profile and method of producing the same
EP3253720A1 (en) 2015-02-04 2017-12-13 Corning Incorporated System for forming a glass article
US9422187B1 (en) 2015-08-21 2016-08-23 Corning Incorporated Laser sintering system and method for forming high purity, low roughness silica glass
JP6957456B2 (ja) * 2015-10-14 2021-11-02 コーニング インコーポレイテッド 決定された応力プロファイルを有する積層ガラス物品及びその形成方法
JP2019510725A (ja) 2016-04-07 2019-04-18 コーニング インコーポレイテッド 連続ガラスリボンを形成するための形成体およびそれを備えたガラス形成装置
TW201739710A (zh) 2016-04-18 2017-11-16 康寧公司 使用選擇式微波加熱及主動式冷卻以熱回火夾層玻璃的系統及方法
US20190125075A1 (en) 2016-04-25 2019-05-02 Corning Incorporated Workstation comprising work surface comprising integrated display protected by strengthened glass laminate cover
CN106290130B (zh) * 2016-08-10 2019-07-26 东旭科技集团有限公司 一种溢流砖耐用性的检测方法
CN107063846A (zh) * 2017-04-12 2017-08-18 东旭科技集团有限公司 一种测量盖板砖的蠕变速率的方法
TWI766041B (zh) * 2017-06-14 2022-06-01 美商康寧公司 控制壓實的方法
WO2021158460A1 (en) 2020-02-03 2021-08-12 Corning Incorporated Methods and apparatus for manufacturing a glass ribbon

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553265A (en) * 1947-11-06 1951-05-15 Corning Glass Works Method of making zircon refractory
US2752259A (en) 1951-08-04 1956-06-26 Univ Illinois Modified high zircon refractory
US2746874A (en) 1954-10-22 1956-05-22 Norton Co Zircon refractories
US3181958A (en) * 1961-10-20 1965-05-04 Taylors Sons Co Chas Refractory composition
US3338696A (en) 1964-05-06 1967-08-29 Corning Glass Works Sheet forming apparatus
US3285757A (en) 1964-05-19 1966-11-15 American Thermocatalytic Corp Cement composition
US3357124A (en) * 1965-04-26 1967-12-12 David I Stepacoff Fishing lure
US3347687A (en) 1966-01-07 1967-10-17 Harbison Walker Refractories Zircon refractory
US3437470A (en) 1966-06-17 1969-04-08 Corning Glass Works Constant force internal support for glass overflow wedge
US3359124A (en) * 1967-02-16 1967-12-19 Harbison Walker Refractories Zircon refractory
BE757057A (fr) 1969-10-06 1971-04-05 Corning Glass Works Procede et appareil de controle d'epaisseur d'une feuille de verre nouvellement etiree
JPS5027850B1 (cg-RX-API-DMAC7.html) * 1969-11-27 1975-09-10
US3791834A (en) * 1972-05-31 1974-02-12 Taylors Sons Co Chas Zircon refractory compositions
JPS5027850A (cg-RX-API-DMAC7.html) 1973-07-11 1975-03-22
FR2648455B1 (fr) * 1989-06-15 1993-04-23 Produits Refractaires Produits refractaires fondus et coules a forte teneur en zircone
DE4091550T (cg-RX-API-DMAC7.html) * 1989-09-08 1991-10-10
US5116789A (en) * 1991-08-12 1992-05-26 Corning Incorporated Strontium aluminosilicate glasses for flat panel displays
DE4243538C2 (de) * 1992-12-22 1995-05-11 Dyko Industriekeramik Gmbh Zirkonsilikatstein und Verfahren zu seiner Herstellung
FR2701022B1 (fr) * 1993-02-03 1998-07-10 Asahi Glass Co Ltd Refractaires coules par fusion a forte teneur en zircone.
JP3837729B2 (ja) 1998-03-05 2006-10-25 日本電気硝子株式会社 板ガラス成形装置
FR2777882B1 (fr) * 1998-04-22 2000-07-21 Produits Refractaires Nouveaux materiaux frittes produits a partir de zircon et de zircone
CN102992592A (zh) * 2000-12-01 2013-03-27 康宁股份有限公司 熔融法生产平板玻璃所用的等静压板的下沉控制
US7238635B2 (en) * 2003-12-16 2007-07-03 Corning Incorporated Creep resistant zircon refractory material used in a glass manufacturing system

Also Published As

Publication number Publication date
CN1486286A (zh) 2004-03-31
US7414001B2 (en) 2008-08-19
WO2002044102A1 (en) 2002-06-06
CN102992592A (zh) 2013-03-27
JP2010111577A (ja) 2010-05-20
EP2181975B1 (en) 2012-07-11
US6974786B2 (en) 2005-12-13
US20070142207A1 (en) 2007-06-21
DE60135872D1 (de) 2008-10-30
JP2004523448A (ja) 2004-08-05
CN101798231B (zh) 2013-10-16
US20060094585A1 (en) 2006-05-04
EP2181975A1 (en) 2010-05-05
KR100586110B1 (ko) 2006-06-07
EP1345867A4 (en) 2006-08-30
CN1486286B (zh) 2013-02-20
EP1345867A1 (en) 2003-09-24
JP5319513B2 (ja) 2013-10-16
CN101798231A (zh) 2010-08-11
KR20040016825A (ko) 2004-02-25
TWI271392B (en) 2007-01-21
US20040055338A1 (en) 2004-03-25
EP1345867B1 (en) 2008-09-17
JP4471190B2 (ja) 2010-06-02
US7259119B2 (en) 2007-08-21

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