JPS6452633A - Natural stone-like crystallized glass article - Google Patents

Natural stone-like crystallized glass article

Info

Publication number
JPS6452633A
JPS6452633A JP7352088A JP7352088A JPS6452633A JP S6452633 A JPS6452633 A JP S6452633A JP 7352088 A JP7352088 A JP 7352088A JP 7352088 A JP7352088 A JP 7352088A JP S6452633 A JPS6452633 A JP S6452633A
Authority
JP
Japan
Prior art keywords
glass
main crystal
glass article
natural stone
crystallized glass
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.)
Granted
Application number
JP7352088A
Other languages
Japanese (ja)
Other versions
JPH0776110B2 (en
Inventor
Hajime Kubo
Atsushi Arai
Akira Mamiya
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.)
SASAKI GLASS KK
Original Assignee
SASAKI GLASS KK
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 SASAKI GLASS KK filed Critical SASAKI GLASS KK
Priority to JP7352088A priority Critical patent/JPH0776110B2/en
Publication of JPS6452633A publication Critical patent/JPS6452633A/en
Publication of JPH0776110B2 publication Critical patent/JPH0776110B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To obtain the titled product having sufficient properties for building and decoration, by molding glass having a specific composition containing no nucleating agent and heat-treating the molded article to give main crystal consisting of forsterite and gahnite. CONSTITUTION:Glass having the following composition is molded into a given shape, the molded article is heat-treated and crystallized to give a glass product comprising forsterite as one main crystal and either gahnite or crystal of augite as main crystal. The glass applied has 45-63wt.% SiO2, 5-22wt.% Al2O3, 8-30wt.% MgO, 1-14wt.% ZnO, 1-9wt.% N2O, 1-6wt.% K2 (with the proviso that 2-12wt.% Na2O+K2O), 0-12wt.% CaO, 0-5wt.% BaO and 0-5.5wt.% B2O3, contains no nucleating agent such as TiO2 and has >=90wt.% based on total amounts of sum of the whole components.
JP7352088A 1987-05-28 1988-03-28 Natural stone-like crystallized glass article Expired - Fee Related JPH0776110B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7352088A JPH0776110B2 (en) 1987-05-28 1988-03-28 Natural stone-like crystallized glass article

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13283587 1987-05-28
JP62-132835 1987-05-28
JP7352088A JPH0776110B2 (en) 1987-05-28 1988-03-28 Natural stone-like crystallized glass article

Publications (2)

Publication Number Publication Date
JPS6452633A true JPS6452633A (en) 1989-02-28
JPH0776110B2 JPH0776110B2 (en) 1995-08-16

Family

ID=26414665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7352088A Expired - Fee Related JPH0776110B2 (en) 1987-05-28 1988-03-28 Natural stone-like crystallized glass article

Country Status (1)

Country Link
JP (1) JPH0776110B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993810A (en) * 1989-04-14 1991-02-19 Ford Motor Company Electrochromic devices comprising metal salts in an ion conductive material
JP2002220255A (en) * 2001-01-22 2002-08-09 Asahi Glass Co Ltd Lead-free glass, electronic circuit board composition, and the electronic circuit board
WO2008132887A1 (en) * 2007-04-17 2008-11-06 Asahi Glass Company, Limited Method for producing alkali-free glass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993810A (en) * 1989-04-14 1991-02-19 Ford Motor Company Electrochromic devices comprising metal salts in an ion conductive material
JP2002220255A (en) * 2001-01-22 2002-08-09 Asahi Glass Co Ltd Lead-free glass, electronic circuit board composition, and the electronic circuit board
WO2008132887A1 (en) * 2007-04-17 2008-11-06 Asahi Glass Company, Limited Method for producing alkali-free glass

Also Published As

Publication number Publication date
JPH0776110B2 (en) 1995-08-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees