Li2O-Al2O3-SiO2-BASED CRYSTALLIZED GLASS AND Li2O-Al2O3-SiO2-BASED CRYSTALLINE GLASS

To provide a Li2O-Al2O3-SiO2-based crystallized glass that has an excellent impact strength and thermal shock strength even if the amount of lithium-containing raw material used is reduced.SOLUTION: The Li2O-Al2O3-SiO2-based crystallized glass and a Li2O-Al2O3-SiO2-based crystalline glass contain, i...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	HSU KUOUAN
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide a Li2O-Al2O3-SiO2-based crystallized glass that has an excellent impact strength and thermal shock strength even if the amount of lithium-containing raw material used is reduced.SOLUTION: The Li2O-Al2O3-SiO2-based crystallized glass and a Li2O-Al2O3-SiO2-based crystalline glass contain, in mass percentage, 60.0 to 70.0% SiO2, 15.0 to 25.0% Al2O3, 1.0 to 6.0% Li2O, 1.0 to 4.0% TiO2, 0.5 to 3.0% ZrO2, 0.1 to 3.0% MnO2, 0.1 to 2.0% Na2O, 0.1 to 2.0% K2O, 0.1 to 2.0% P2O5, 0.1 to 1.5% MgO, 0.1 to 3.0% ZnO, 0.1 to 2.5% BaO and 0.1 to 1.5% As2O3.SELECTED DRAWING: None 【課題】リチウムを含有する原料の使用量を減らしても、衝撃強度と熱衝撃強度とに優れるＬｉ２Ｏ−Ａｌ２Ｏ３−ＳｉＯ２系結晶化ガラスを提供する。【解決手段】Ｌｉ２Ｏ−Ａｌ２Ｏ３−ＳｉＯ２系結晶化ガラス及びＬｉ２Ｏ−Ａｌ２Ｏ３−ＳｉＯ２系結晶性ガラスは、質量百分率で、ＳｉＯ２６０．０〜７０．０％、Ａｌ２Ｏ３１５．０〜２５．０％、Ｌｉ２Ｏ１．０〜６．０％、ＴｉＯ２１．０〜４．０％、ＺｒＯ２０．５〜３．０％、ＭｎＯ２０．１〜３．０％、Ｎａ２Ｏ０．１〜２．０％、Ｋ２Ｏ０．１〜２．０％、Ｐ２Ｏ５０．１〜２．０％、ＭｇＯ０．１〜１．５％、ＺｎＯ０．１〜３．０％、ＢａＯ０．１〜２．５％及びＡｓ２Ｏ３０．１〜１．５％を含む。【選択図】なし