DE3668612D1 - Cristobalit und kalium-fluorrichterit enthaltende glaskeramik. - Google Patents

Cristobalit und kalium-fluorrichterit enthaltende glaskeramik.

Info

Publication number
DE3668612D1
DE3668612D1 DE8686307475T DE3668612T DE3668612D1 DE 3668612 D1 DE3668612 D1 DE 3668612D1 DE 8686307475 T DE8686307475 T DE 8686307475T DE 3668612 T DE3668612 T DE 3668612T DE 3668612 D1 DE3668612 D1 DE 3668612D1
Authority
DE
Germany
Prior art keywords
cristobalit
glass ceramic
ceramic containing
potassium fluorrichterite
fluorrichterite
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.)
Expired - Lifetime
Application number
DE8686307475T
Other languages
English (en)
Inventor
George Halsey Beall
Linda Ruth Pinckney
Megles, Jr
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 Glass Works
Original Assignee
Corning Glass Works
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 Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of DE3668612D1 publication Critical patent/DE3668612D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/16—Halogen containing crystalline phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
    • 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0036—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
    • C03C10/0045—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents
    • 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
    • C03C4/00—Compositions for glass with special properties
    • 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
    • C03C2204/00—Glasses, glazes or enamels with special properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
DE8686307475T 1985-11-04 1986-09-30 Cristobalit und kalium-fluorrichterit enthaltende glaskeramik. Expired - Lifetime DE3668612D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/794,841 US4608348A (en) 1985-11-04 1985-11-04 Glass-ceramics containing cristobalite and potassium fluorrichterite

Publications (1)

Publication Number Publication Date
DE3668612D1 true DE3668612D1 (de) 1990-03-08

Family

ID=25163840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307475T Expired - Lifetime DE3668612D1 (de) 1985-11-04 1986-09-30 Cristobalit und kalium-fluorrichterit enthaltende glaskeramik.

Country Status (10)

Country Link
US (1) US4608348A (de)
EP (1) EP0222478B1 (de)
JP (1) JPH0699162B2 (de)
KR (1) KR870004915A (de)
AR (1) AR240896A1 (de)
AU (1) AU584248B2 (de)
BR (1) BR8605398A (de)
DE (1) DE3668612D1 (de)
HK (1) HK88690A (de)
SG (1) SG68390G (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746632A (en) * 1986-09-08 1988-05-24 Corning Glass Works Inorganic crystalline fibers
US4786617A (en) * 1986-10-13 1988-11-22 Corning Glass Works Glass-ceramic article, process for its production and thermally crystallizable glass
EP0267682A1 (de) * 1986-10-13 1988-05-18 Corning Glass Works Glaskeramischer Gegenstand, Verfahren zu seiner Herstellung und thermisch kristallisierbares Glas
CA1299590C (en) * 1988-02-04 1992-04-28 Andre Andrieu Glass-ceramic article, process for its production and thermally crystallizable glass
KR900003079A (ko) * 1988-08-17 1990-03-23 한형수 건재용 결정화 유리의 제조방법
US4971932B1 (en) * 1989-02-24 1995-01-03 Corning Glass Works Magnetic memory storage devices
US5023210A (en) * 1989-11-03 1991-06-11 Ppg Industries, Inc. Neutral gray, low transmittance, nickel-free glass
US5070043A (en) * 1990-10-26 1991-12-03 Corning Incorporated Colored glass-ceramics
US5070044A (en) * 1991-01-28 1991-12-03 Corning Incorporated Brightly colored canasite glass-ceramics
US5204291A (en) * 1992-04-17 1993-04-20 Corning Incorporated Transparent lead-free glazes
US5256179A (en) * 1992-04-17 1993-10-26 Corning Incorporated Method of making a glass-ceramic article having an adherent colored glaze with controlled texture
US5273834A (en) * 1993-01-25 1993-12-28 Corning Incorporated Discs for memory storage devices
US5385871A (en) * 1994-03-07 1995-01-31 Corning Incorporated Fluorine-containing lead- and cadmium-free glazes
US5455207A (en) * 1994-09-01 1995-10-03 Corning Incorporated Colored glass-ceramics and method
US5853820A (en) * 1997-06-23 1998-12-29 Seagate Technology, Inc. Controlled laser texturing glass-ceramic substrates for magnetic recording media
US5861196A (en) * 1997-09-25 1999-01-19 Seagate Technology, Inc. Laser texturing a glass or glass-ceramic substrate
US6258191B1 (en) * 1998-09-16 2001-07-10 International Business Machines Corporation Method and materials for increasing the strength of crystalline ceramic
WO2002079110A2 (fr) * 2001-03-29 2002-10-10 Yury Yurievich Merkulov Ceramique vitrifiee, procede de fabrication de cette ceramique et structure de protection basee sur une ceramique vitrifiee
KR100843840B1 (ko) * 2006-12-29 2008-07-03 주식회사 포스코 전기강판 장력 코팅층 착색 방법 및 그 방법에 의해 착색된전기강판
JP4467597B2 (ja) * 2007-04-06 2010-05-26 株式会社オハラ 無機組成物物品
US8048816B2 (en) * 2008-05-01 2011-11-01 Corning Incorporated Colored machinable glass-ceramics
US8133828B2 (en) * 2008-05-13 2012-03-13 The Ohio State University Research Foundation Lanthanum oxide-doped glass-ceramics
CN101935161B (zh) * 2010-04-01 2012-01-04 东旭集团有限公司 一种等离子显示器用的玻璃基板化学成分组成
CN102503122B (zh) * 2011-09-29 2013-11-13 大连工业大学 一种无铅无镉无锶琉璃及其制造工艺
KR102279561B1 (ko) * 2013-12-23 2021-07-19 유니프랙스 아이 엘엘씨 개선된 수축률 및 강도를 갖는 무기 섬유
CN105236749A (zh) * 2015-09-15 2016-01-13 苏州亿馨源光电科技有限公司 一种微晶玻璃及其制备方法
CN111448173A (zh) 2017-10-10 2020-07-24 尤尼弗瑞克斯 I 有限责任公司 无结晶二氧化硅的低生物持久性无机纤维
US10882779B2 (en) 2018-05-25 2021-01-05 Unifrax I Llc Inorganic fiber
CN111333334A (zh) * 2018-12-19 2020-06-26 佛山市晖锐进出口有限公司 一种纳米象牙玉石的原料配方

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557975A (de) 1956-06-04 1957-11-30
FR2044288A5 (de) * 1969-05-14 1971-02-19 Saint Gobain
US3839056A (en) * 1972-11-29 1974-10-01 Corning Glass Works Fluor-amphibole glass-ceramics
US4467039A (en) * 1983-05-09 1984-08-21 Corning Glass Works Potassium fluorrichterite glass ceramics and method

Also Published As

Publication number Publication date
JPH0699162B2 (ja) 1994-12-07
EP0222478B1 (de) 1990-01-31
AU6446086A (en) 1987-05-07
US4608348A (en) 1986-08-26
HK88690A (en) 1990-11-09
AR240896A2 (es) 1991-03-27
EP0222478A1 (de) 1987-05-20
AR240896A1 (es) 1991-03-27
JPS62105937A (ja) 1987-05-16
BR8605398A (pt) 1987-08-11
KR870004915A (ko) 1987-06-02
SG68390G (en) 1990-09-21
AU584248B2 (en) 1989-05-18

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Legal Events

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