DE2325941A1 - Glas-keramische gegenstaende - Google Patents

Glas-keramische gegenstaende

Info

Publication number
DE2325941A1
DE2325941A1 DE2325941A DE2325941A DE2325941A1 DE 2325941 A1 DE2325941 A1 DE 2325941A1 DE 2325941 A DE2325941 A DE 2325941A DE 2325941 A DE2325941 A DE 2325941A DE 2325941 A1 DE2325941 A1 DE 2325941A1
Authority
DE
Germany
Prior art keywords
glass
zno
molar ratio
approx
crystallization
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
DE2325941A
Other languages
German (de)
English (en)
Inventor
Richard F Reade
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
Publication of DE2325941A1 publication Critical patent/DE2325941A1/de
Pending 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
    • C03C10/0018—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 monovalent metal oxide as main constituents
    • C03C10/0027—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 monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
DE2325941A 1972-05-26 1973-05-22 Glas-keramische gegenstaende Pending DE2325941A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00257324A US3812689A (en) 1972-05-26 1972-05-26 Method of making glass-ceramic articles

Publications (1)

Publication Number Publication Date
DE2325941A1 true DE2325941A1 (de) 1974-02-21

Family

ID=22975829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2325941A Pending DE2325941A1 (de) 1972-05-26 1973-05-22 Glas-keramische gegenstaende

Country Status (4)

Country Link
US (1) US3812689A (enExample)
DE (1) DE2325941A1 (enExample)
FR (1) FR2189332B3 (enExample)
IT (1) IT987864B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315991A (en) * 1980-12-19 1982-02-16 Corning Glass Works Very low expansion sealing frits
US5173453A (en) * 1991-10-09 1992-12-22 Corning Incorporated Variably translucent glass-ceramic article and method for making
JP2882995B2 (ja) * 1994-03-15 1999-04-19 株式会社オハラ 結晶化ガラス、磁気ディスク用結晶化ガラス基板及び結晶化ガラスの製造方法
US7254297B1 (en) 1996-01-16 2007-08-07 Corning Incorporated Athermal optical devices employing negative expansion substrates
US6490394B1 (en) 1996-01-16 2002-12-03 Corning Incorporated Athermal optical device
WO1997026572A1 (en) * 1996-01-16 1997-07-24 Corning Incorporated Athermal optical device
US5968856A (en) * 1996-09-05 1999-10-19 Ivoclar Ag Sinterable lithium disilicate glass ceramic
US6258191B1 (en) * 1998-09-16 2001-07-10 International Business Machines Corporation Method and materials for increasing the strength of crystalline ceramic
US8883663B2 (en) 2010-11-30 2014-11-11 Corning Incorporated Fusion formed and ion exchanged glass-ceramics
CN105164078B (zh) 2012-11-02 2018-09-04 康宁股份有限公司 织构化不透明、有色和半透明材料的方法
US9540279B2 (en) 2013-05-24 2017-01-10 Corning Incorporated Method of producing glass-ceramic

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE353521B (enExample) * 1968-10-07 1973-02-05 Corning Glass Works
US3732116A (en) * 1970-10-21 1973-05-08 Corning Glass Works Glass-ceramic articles containing strontia-,yttria-,lanthana-,and/or tantala-bearing crystal species

Also Published As

Publication number Publication date
US3812689A (en) 1974-05-28
IT987864B (it) 1975-03-20
FR2189332B3 (enExample) 1976-05-21
FR2189332A1 (enExample) 1974-01-25

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