METHOD OF MAKING A GLASS PRODUCT AND A GLASS PRODUCT

The present invention relates to a method for manufacturing a glass product, in which the glass product has a molar ratio of Fe^2+ to Fe^3+ of less than 0.2, and a glass product having a low CO_2 solubility and/or a reduced total carbon content, wherein the CO_2 solubility is less than 5·10^19 molec...

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Bibliographische Detailangaben
Hauptverfasser:	SCHMITT STEFAN, OHMSTEDE VOLKER, KAFFENBERGER MATTHIAS, SEUWEN RALPH, KNOCHE STEFAN, HAHN MICHAEL, BAUER STEFAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	The present invention relates to a method for manufacturing a glass product, in which the glass product has a molar ratio of Fe^2+ to Fe^3+ of less than 0.2, and a glass product having a low CO_2 solubility and/or a reduced total carbon content, wherein the CO_2 solubility is less than 5·10^19 molecular CO_2 bar^-1cm^-3 at 1100℃, and the glass product has a ratio of Fe^2+ to Fe^3+ of less than 0.2. The glass product has excellent properties due to the number of bubbles reduced and/or a size of the bubbles reduced in the glass product. 본 발명은 유리 제품이 0.2 미만의 Fe2+ 대 Fe3+ 몰비를 갖는 유리 제품의 제조 방법, 및 낮은 CO2 용해도 및/또는 감소된 총 탄소 함량을 갖는 유리 제품에 관한 것이며, 여기서 CO2 용해도는 1100 ℃에서 5·1019 분자 CO2 bar-1 cm-3 미만이고, 유리 제품은 0.2 미만의 Fe2+ 대 Fe3+ 비를 갖는다. 유리 제품은 유리 제품에서 감소된 기포의 수 및/또는 감소된 기포의 크기에 의해 더 우수하다.