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1. 发明申请

US20120015197A1 GLASS SUITABLE FOR CHEMICAL TEMPERING AND CHEMICALLY TEMPERED GLASS THEREOF 有权
标题翻译：玻璃适用于化学温度和化学温和的玻璃
公开(公告)号：US20120015197A1
公开(公告)日：2012-01-19
申请号：US13258939
申请日：2009-07-16
申请人： Wei Sun , Chuncai Song , Xiaoli Chen , Ning Chen , Jun Xiao , Chang Li
发明人： Wei Sun , Chuncai Song , Xiaoli Chen , Ning Chen , Jun Xiao , Chang Li
IPC分类号： B32B17/06 , C03C3/00 , C03C3/093 , B32B7/02 , C03C3/091
CPC分类号： C03C3/091 , C03C3/093 , C03C21/002 , C03C23/007 , Y10T428/315
摘要： The invention provides a silica-alumina-sodium oxide glass easy to melt and suitable for a low temperature ion exchange process. The glass is suitable for chemical tempering and consists of 55-60 wt % of SiO2, 0.1-2.5 wt % of B2O3, 11-16 wt % of Al2O3, 14-17 wt % of Na2O, 1-8 wt % of K2O, 0-8 wt % of ZrO2, 0-5 wt % of CaO, 0-5 wt % of MgO and 0-1 wt % of Sb2O3. By reasonably setting the composition, the difficulty in glass production decreases and the glass melting temperature is reduced obviously, which is favorable to reduce energy consumption and improve yield of products. Under the condition that tempering temperature is 380□-500□ and tempering time is 4-12 h, the surface compressive stress can be 610-1100 Mpa, the depth of a stress layer can be 31-80 μm, and the glass is reinforced and has high shock resistance. The glass of the invention has high wear resistance and can be used as a protective glass material of high-grade electronic display products such as mobile phones and PDAs.
摘要翻译：本发明提供一种容易熔融并适用于低温离子交换工艺的二氧化硅 - 氧化铝 - 氧化钠玻璃。该玻璃适用于化学回火，由55-60重量％的SiO2，0.1-2.5重量％的B2O3，11-16重量％的Al2O3，14-17重量％的Na2O，1-8重量％的K2O组成， 0-8重量％的ZrO 2，0-5重量％的CaO，0-5重量％的MgO和0-1重量％的Sb 2 O 3。通过合理设定组成，玻璃生产难度降低，玻璃熔融温度明显降低，有利于降低能耗，提高产品产量。在回火温度为380〜-500℃，回火时间为4-12h的条件下，表面压应力可达610-1100Mpa，应力层深度可达31-80μm，玻璃加强并具有高抗冲击性。本发明的玻璃具有高耐磨性，可用作高级电子显示产品如手机和PDA的保护玻璃材料。

2. 发明授权

US08828545B2 Glass suitable for chemical tempering and chemically tempered glass thereof 有权
标题翻译：玻璃适用于化学回火和化学钢化玻璃
公开(公告)号：US08828545B2
公开(公告)日：2014-09-09
申请号：US13258939
申请日：2009-07-16
申请人： Wei Sun , Chuncai Song , Xiaoli Chen , Ning Chen , Jun Xiao , Chang Li
发明人： Wei Sun , Chuncai Song , Xiaoli Chen , Ning Chen , Jun Xiao , Chang Li
IPC分类号： C03C3/091 , C03C3/093 , C03C21/00 , C03C23/00
CPC分类号： C03C3/091 , C03C3/093 , C03C21/002 , C03C23/007 , Y10T428/315
摘要： The invention provides a silica-alumina-sodium oxide glass easy to melt and suitable for a low temperature ion exchange process. The glass is suitable for chemical tempering and consists of 55-60 wt % of SiO2, 0.1-2.5 wt % of B2O3, 11-16 wt % of Al2O3, 14-17 wt % of Na2O, 1-8 wt % of K2O, 0-8 wt % of ZrO2, 0-5 wt % of CaO, 0-5 wt % of MgO and 0-1 wt % of Sb2O3. By reasonably setting the composition, the difficulty in glass production decreases and the glass melting temperature is reduced obviously, which is favorable to reduce energy consumption and improve yield of products. Under the condition that tempering temperature is 380□-500□ and tempering time is 4-12 h, the surface compressive stress can be 610-1100 Mpa, the depth of a stress layer can be 31-80 μm, and the glass is reinforced and has high shock resistance. The glass of the invention has high wear resistance and can be used as a protective glass material of high-grade electronic display products such as mobile phones and PDAs.
摘要翻译：本发明提供一种容易熔融并适用于低温离子交换工艺的二氧化硅 - 氧化铝 - 氧化钠玻璃。该玻璃适用于化学回火，由55-60重量％的SiO2，0.1-2.5重量％的B2O3，11-16重量％的Al2O3，14-17重量％的Na2O，1-8重量％的K2O组成， 0-8重量％的ZrO 2，0-5重量％的CaO，0-5重量％的MgO和0-1重量％的Sb 2 O 3。通过合理设定组成，玻璃生产难度降低，玻璃熔融温度明显降低，有利于降低能耗，提高产品产量。在回火温度为380〜-500℃，回火时间为4-12h的条件下，表面压应力可达610-1100Mpa，应力层深度可达31-80μm，玻璃加强并具有高抗冲击性。本发明的玻璃具有高耐磨性，可用作高级电子显示产品如手机和PDA的保护玻璃材料。

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