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公开(公告)号:US08877662B2
公开(公告)日:2014-11-04
申请号:US13540204
申请日:2012-07-02
申请人: Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
发明人: Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
CPC分类号: C03C1/02 , C03B1/00 , C03B2201/075 , C03B2201/08 , C03B2201/23 , C03B2201/24 , C03B2201/31 , C03B2201/32 , C03B2201/34 , C03B2201/50 , C03B2201/54 , C03C3/06 , C03C2201/08 , C03C2201/23 , C03C2201/24 , C03C2201/31 , C03C2201/32 , C03C2201/34 , C03C2201/40 , C03C2201/50
摘要: The invention relates to a silica glass compound having improved physical and chemical properties. In one embodiment, the present invention relates to a silica glass having a desirable brittleness in combination with a desirable density while still yielding a glass composition having a desired hardness and desired strength relative to other glasses. In another embodiment, the present invention relates to a silica glass composition that contains at least about 85 mole percent silicon dioxide and up to about 15 mole percent of one or more dopants selected from F, B, N, Al, Ge, one or more alkali metals (e.g., Li, Na, K, etc.), one or more alkaline earth metals (e.g., Mg, Ca, Sr, Ba, etc.), one or more transition metals (e.g., Ti, Zn, Y, Zr, Hf, etc.), one or more lanthanides (e.g., Ce, etc.), or combinations of any two or more thereof.
摘要翻译: 本发明涉及具有改善的物理和化学性质的二氧化硅玻璃化合物。 在一个实施方案中,本发明涉及具有期望的脆性以及所需密度的二氧化硅玻璃,同时仍然产生相对于其它玻璃具有所需硬度和所需强度的玻璃组合物。 在另一个实施方案中,本发明涉及二氧化硅玻璃组合物,其含有至少约85摩尔%的二氧化硅和至多约15摩尔%的选自F,B,N,Al,Ge的一种或多种掺杂剂,一种或多种 碱金属(如Li,Na,K等),一种或多种碱土金属(如Mg,Ca,Sr,Ba等),一种或多种过渡金属(如Ti,Zn,Y, Zr,Hf等),一种或多种镧系元素(例如Ce等),或其任何两种或多种的组合。
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公开(公告)号:US20130116108A1
公开(公告)日:2013-05-09
申请号:US13540204
申请日:2012-07-02
申请人: Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
发明人: Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
IPC分类号: C03C3/06
CPC分类号: C03C1/02 , C03B1/00 , C03B2201/075 , C03B2201/08 , C03B2201/23 , C03B2201/24 , C03B2201/31 , C03B2201/32 , C03B2201/34 , C03B2201/50 , C03B2201/54 , C03C3/06 , C03C2201/08 , C03C2201/23 , C03C2201/24 , C03C2201/31 , C03C2201/32 , C03C2201/34 , C03C2201/40 , C03C2201/50
摘要: The invention relates to a silica glass compound having improved physical and chemical properties. In one embodiment, the present invention relates to a silica glass having a desirable brittleness in combination with a desirable density while still yielding a glass composition having a desired hardness and desired strength relative to other glasses. In another embodiment, the present invention relates to a silica glass composition that contains at least about 85 mole percent silicon dioxide and up to about 15 mole percent of one or more dopants selected from F, B, N, Al, Ge, one or more alkali metals (e.g., Li, Na, K, etc.), one or more alkaline earth metals (e.g., Mg, Ca, Sr, Ba, etc.), one or more transition metals (e.g., Ti, Zn, Y, Zr, Hf, etc.), one or more lanthanides (e.g., Ce, etc.), or combinations of any two or more thereof.
摘要翻译: 本发明涉及具有改善的物理和化学性质的二氧化硅玻璃化合物。 在一个实施方案中,本发明涉及具有期望的脆性以及所需密度的二氧化硅玻璃,同时仍然产生相对于其它玻璃具有所需硬度和所需强度的玻璃组合物。 在另一个实施方案中,本发明涉及二氧化硅玻璃组合物,其含有至少约85摩尔%的二氧化硅和至多约15摩尔%的选自F,B,N,Al,Ge的一种或多种掺杂剂,一种或多种 碱金属(如Li,Na,K等),一种或多种碱土金属(如Mg,Ca,Sr,Ba等),一种或多种过渡金属(如Ti,Zn,Y, Zr,Hf等),一种或多种镧系元素(例如Ce等),或其任何两种或多种的组合。
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