KR930005926A - Method of manufacturing crystallized glass for building materials - Google Patents

Method of manufacturing crystallized glass for building materials Download PDF

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Publication number
KR930005926A
KR930005926A KR1019910017338A KR910017338A KR930005926A KR 930005926 A KR930005926 A KR 930005926A KR 1019910017338 A KR1019910017338 A KR 1019910017338A KR 910017338 A KR910017338 A KR 910017338A KR 930005926 A KR930005926 A KR 930005926A
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South Korea
Prior art keywords
glass
crystallized glass
manufacturing
material mixture
producing
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KR1019910017338A
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Korean (ko)
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KR940003462B1 (en
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한기현
정시연
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석강봉
주식회사 금 강
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Priority to KR1019910017338A priority Critical patent/KR940003462B1/en
Publication of KR930005926A publication Critical patent/KR930005926A/en
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Publication of KR940003462B1 publication Critical patent/KR940003462B1/en

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    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

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  • Chemical & Material Sciences (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)

Abstract

본 발명은 β-월라스토나이트결정이 혼재하고 청징성이 뛰어난 건축용 결정화 유리의 제조방법에 관한 것으로 조성 중량퍼센트로 SiO250-65％, CaO 15-25％, A1203 5-10％, ZnO 5-10％, BaO 3-6％, Na20 1-3％, K20 1-3％, B203 0.1-2％, F1.0이하로 조합된 유리조성을 용융하여 출탕과 동시에 냉각수를 흘려 수쇄하고 이모유리를 이형제가 도포된 뮬라이트 혹은 SiC붕판에 적재성형후, 결정화를 위한 열처리를 한 다음, 연마가공하여 제조하는 방법으로 필요에 따라 착색산화물을 투입하여 착색시킬수 있으며 도포나 침적방법을 이용해 유리표면의 결정계면에만 착색무늬를 띄게 할수 있는 건축용 결정화 유리의 제조방법.The present invention relates to a method for producing a crystallized glass for construction having a mixture of β- wollastonite crystals and excellent clarity, 50-65% SiO 2 , 15-25% CaO, 5-10% A1203, ZnO 5 -10%, BaO 3-6%, Na20 1-3%, K20 1-3%, B203 0.1-2%, F1.0 or less combined melt the glass composition by tapping and flowing cool water at the same time to crush the emo glass After loading molding on moldite or SiC plate coated with release agent, heat-treatment for crystallization, and then grinding and manufacturing, color oxide can be added as needed and colored. A method for producing crystallized glass for building, which can show colored patterns only.

Description

건재용 결정화 유리 제조방법Method of manufacturing crystallized glass for building materials

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본발명 결정화유리의 X선 회절 분석기에 의한 분석도.1 is an analysis diagram by the X-ray diffraction analyzer of the crystallized glass of the present invention.

제2도는 본발명 결정화유리의 파단면 결정구조의 1,000배 전자 현미경 사진.Figure 2 is a 1,000 times electron micrograph of the fracture surface crystal structure of the crystallized glass of the present invention.

제3도는 본발명 결정화유리의 파단면 결정구조의 2,000배 전자현미경 사진.3 is an electron micrograph of 2,000 times the fractured crystal structure of the crystallized glass of the present invention.

Claims (4)

결정화유리의 조성 중량 퍼센트로 SiO250-65％, CaO 15-25％, Al2O35-10％, BaO 3-6％, Na20 1-3％, K2O 1-3％, B2O30.1-2％, F1.0 이하로 조합하여 전기저항로, 탱크로 및 도가니로에서 출탕과 동시에 냉각수를 흘려 수쇄하여 입자의 크기를 흘려 수쇄하여 입자의 크기를 4-7mm로한 모유리를 제조한후 이 모유리를 이형제가 도포된 뮬라이트 혹은 SiC 붕판에 적재 성형한 후 로울러 하스 소성로(ROOLLER HEARTH KILN) 혹은 셔틀 소성로(SHUTTLE KILN)로 상온에서 600℃까지 분당 10℃로 승온시키며, 900℃까지 분단 2.5℃로 승온시키고, 30분간 유지한후 1100℃-1200℃까지 분당 1.5℃씩 재차 승온하여 유지시킨다. 다음 서서히 냉각하여 결정화유리 판재 제품을 얻고 이를 연마 가공하여 제조함을 특징으로하는 β-월라스토나이트 결정 무늬가 선명한 건재용 결정화유리의 제조방법.Composition weight percentage of crystallized glass: SiO 2 50-65%, CaO 15-25%, Al 2 O 3 5-10%, BaO 3-6%, Na 2 0 1-3%, K 2 O 1-3% , B 2 O 3 0.1-2%, F1.0 or less, combined with electric resistance, tank furnace, and crucible furnace, tapping water at the same time as cooling water, and flowing water. After preparing the mother glass, the mother glass was molded into a moldite or SiC plate coated with a release agent, and then heated to 10 ° C. per minute from a normal temperature to 600 ° C. using a ROOLLER HEARTH KILN or SHUTTLE KILN. The temperature was raised to 2.5 ° C., divided into 900 ° C., maintained for 30 minutes, and maintained at 1.5 ° C. per minute to 1100 ° C.-1200 ° C. again. And gradually cooling to obtain a crystallized glass plate product, and manufacturing the crystallized glass for building materials having a clear β-wallacetonite crystal pattern. 제1항에 있어서, 상기 동일한 유리원료 혼합물에 대해 착색 금속 산화물을 1종 또는 2종 이상을 2중량％이하로 첨가사용하는 것을 특징으로 하는 결정화유리의 제조방법.The method for producing crystallized glass according to claim 1, wherein one or two or more colored metal oxides are added to the same glass raw material mixture at 2% by weight or less. 제1항에 있어서, 상기 동일한 유리원료 혼합물로 얻어진 모유리를 금속산화물의 염수 용액에 침적하여 붕판위에 적재, 성형하여 열처리하는 것을 특징으로 하는 결정화유리의 제조방법.The method for producing crystallized glass according to claim 1, wherein the mother glass obtained from the same glass material mixture is immersed in a saline solution of a metal oxide, loaded on a shelf plate, molded and heat treated. 제1항에 있어서, 상기 동일한 유리원료 혼합물로 얻어진 모유리에 금속산화물의 염을 스프레이하여 붕판위에 적재, 성형하여 열처리 하므로서 계면에만 착색무늬가 삽입된 것을 특징으로 하는 결정화 유리의 제조방법.The method of manufacturing crystallized glass according to claim 1, wherein the mother glass obtained by the same glass material mixture is sprayed with metal salts, loaded on a shelf plate, and formed by heat treatment to insert colored patterns only at the interface. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910017338A 1991-09-30 1991-09-30 Process for producing glass-ceramics KR940003462B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910017338A KR940003462B1 (en) 1991-09-30 1991-09-30 Process for producing glass-ceramics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910017338A KR940003462B1 (en) 1991-09-30 1991-09-30 Process for producing glass-ceramics

Publications (2)

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KR930005926A true KR930005926A (en) 1993-04-20
KR940003462B1 KR940003462B1 (en) 1994-04-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100821963B1 (en) * 2006-10-31 2008-04-15 마규대 Process for molding formative glass using ceramic fiber
KR20230019694A (en) * 2021-08-02 2023-02-09 세아상역 주식회사 Transfer press machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100821963B1 (en) * 2006-10-31 2008-04-15 마규대 Process for molding formative glass using ceramic fiber
KR20230019694A (en) * 2021-08-02 2023-02-09 세아상역 주식회사 Transfer press machine

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Publication number Publication date
KR940003462B1 (en) 1994-04-22

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