摘要:
Li 2 O-Al 2 O 3 -SiO 2 crystallized glass is provided which has clarity and glass characteristics equivalent to or superior to a conventional crystallized glass, even when the content of As 2 O 3 is decreased. The Li 2 O-Al 2 O 3 -SiO 2 crystallized glass contains, by weight, 0.05 to 4% Sb 2 O 3 , in which the content of β-OH is 0.3 to 4/mm.
摘要翻译:即使当As 2 O 3的含量降低时,也提供具有与常规结晶玻璃相同或优于其的透明度和玻璃特性的Li 2 O-Al 2 O 3 -SiO 2结晶玻璃。 Li 2 O-Al 2 O 3 -SiO 2结晶玻璃以重量计含有0.05〜4%的Sb 2 O 3,其中β-OH的含量为0.3〜4 / mm。
摘要:
Li 2 O-Al 2 O 3 -SiO 2 crystallized glass is provided which has clarity and glass characteristics equivalent to or superior to a conventional crystallized glass, even when the content of As 2 O 3 is decreased. The Li 2 O-Al 2 O 3 -SiO 2 crystallized glass consists essentially of, by weight, 60 to 75% SiO 2 , 17 to 27% Al 2 O 3 , 3 to 5% Li 2 O, 0 to 0.9% MgO, 0 to 0.9% ZnO, 0.3 to 5% BaO, 0 to 3% Na 2 O, 0 to 3% K 2 O, 0 to 4% TiO 2 , 1 to 4% ZrO 2 , 0 to 4% P 2 O 5 , 0.05 to 2% Sb 2 O 3 , 0 to 0.9% MgO + ZnO, and 0 to 4% Na 2 O + K 2 O.
摘要翻译:提供Li2O-Al2O3-SiO2结晶玻璃,其具有与常规结晶玻璃相当或优于常规结晶玻璃的透明度和玻璃特性,即使As2O3含量降低。 Li 2 O-Al 2 O 3 -SiO 2结晶玻璃基本上由以重量计组成的60至75%的SiO 2,17至27%的Al 2 O 3,3至5%的Li 2 O,0至0.9%的MgO,0至0.9%的ZnO,0.3至5%的BaO ,0〜3%的Na 2 O,0〜3%的K 2 O,0〜4的TiO 2,1〜4的ZrO 2,0〜4的P 2 O 5,0.05〜2的Sb 2 O 3,0〜0.9的MgO + ZnO,0〜4质量% Na2O + K2O。