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WEST OPAKE SPODUMEN GLASS-RAMICAL CHARACTERISTICS WITH INITIAL RESISTANCE AND MANUFACTURING AUTHORISATION HOLDERS
WEST OPAKE SPODUMEN GLASS-RAMICAL CHARACTERISTICS WITH INITIAL RESISTANCE AND MANUFACTURING AUTHORISATION HOLDERS
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机译:西双沙克玻璃玻璃 - 内置特色,初始抵抗和制造授权持有人
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摘要
Crystallizable glasses, glass-ceramics, IXable glass-ceramics, and IX glass-ceramics are disclosed. The glass-ceramics exhibit β-spodumene ss as the predominant crystalline phase. These glasses and glass-ceramics, in mole%, include: 60-75 SiO2; 10-18 Al2O3; 5-14 Li2O; and 4.5 B2O3. The glass-ceramics also have a Vickers initiation crack threshold of at least about 25 kgf.
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