JPH0461821B2 - - Google Patents

Info

Publication number
JPH0461821B2
JPH0461821B2 JP61153064A JP15306486A JPH0461821B2 JP H0461821 B2 JPH0461821 B2 JP H0461821B2 JP 61153064 A JP61153064 A JP 61153064A JP 15306486 A JP15306486 A JP 15306486A JP H0461821 B2 JPH0461821 B2 JP H0461821B2
Authority
JP
Japan
Prior art keywords
glass
less
total amount
expansion
expansion coefficient
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
JP61153064A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6311543A (ja
Inventor
Shigetoshi Fujiwara
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Priority to JP61153064A priority Critical patent/JPS6311543A/ja
Publication of JPS6311543A publication Critical patent/JPS6311543A/ja
Publication of JPH0461821B2 publication Critical patent/JPH0461821B2/ja
Granted 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
JP61153064A 1986-06-30 1986-06-30 低膨張ガラス Granted JPS6311543A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61153064A JPS6311543A (ja) 1986-06-30 1986-06-30 低膨張ガラス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61153064A JPS6311543A (ja) 1986-06-30 1986-06-30 低膨張ガラス

Publications (2)

Publication Number Publication Date
JPS6311543A JPS6311543A (ja) 1988-01-19
JPH0461821B2 true JPH0461821B2 (enrdf_load_stackoverflow) 1992-10-02

Family

ID=15554193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61153064A Granted JPS6311543A (ja) 1986-06-30 1986-06-30 低膨張ガラス

Country Status (1)

Country Link
JP (1) JPS6311543A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3032376A1 (en) 2014-12-10 2016-06-15 Ricoh Company, Ltd. Image recognition system, server apparatus, and image recognition method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69508706T2 (de) 1994-11-30 1999-12-02 Asahi Glass Co. Ltd., Tokio/Tokyo Alkalifreies Glas und Flachbildschirm
JP4453240B2 (ja) * 2002-05-16 2010-04-21 日本電気硝子株式会社 無アルカリガラス及びこれを用いたディスプレイ用ガラス基板
US7635521B2 (en) * 2006-02-10 2009-12-22 Corning Incorporated Glass compositions for protecting glass and methods of making and using thereof
JP5757451B2 (ja) * 2009-03-18 2015-07-29 日本電気硝子株式会社 無アルカリガラス
US9527767B2 (en) * 2013-05-09 2016-12-27 Corning Incorporated Alkali-free phosphoborosilicate glass
JP6584013B2 (ja) 2013-08-15 2019-10-02 コーニング インコーポレイテッド Ｃｔｅが中程度から高いガラスおよびそれを備えたガラス物品
KR20160043026A (ko) 2013-08-15 2016-04-20 코닝 인코포레이티드 알칼리-도핑 및 알칼리가-없는 보로알루미노실리케이트 유리
WO2016088778A1 (ja) * 2014-12-02 2016-06-09 旭硝子株式会社 ガラス板およびそれを用いた加熱器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261232A (ja) * 1985-05-13 1986-11-19 Ohara Inc 耐火・耐熱性ガラス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3032376A1 (en) 2014-12-10 2016-06-15 Ricoh Company, Ltd. Image recognition system, server apparatus, and image recognition method

Also Published As

Publication number Publication date
JPS6311543A (ja) 1988-01-19

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