New Sodium Borate Glasses

New Sodium Borate Glasses
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新型硼酸钠玻璃

DOI:
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发表时间:
1984
期刊:
影响因子:
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通讯作者:
D. C. Boyd
D. C. Boyd
中科院分区:
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文献类型:
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作者:
J. Kasper;S. Feller;G. Sumcad;D. C. Boyd

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硼酸钠系统的玻璃形成区域,确定使用辊淬。对于由碳酸钠制备的样品(R=mol% Na_2 O/mol%B_2 O_3),新的区域为R=0 ~ 0.8和R=1.2 ~ 4.9。高于R=2.0时,发生1CO 2的保留。定量措施的CO2保留作为R的函数的报告。使用碳酸钠的结果大大扩展了Imaoka报告的限度,与Ota和Soga最近的数据相当。
The glass-forming regions for the sodium borate system were determined using a roller-quencher. The new regions are R=0 to 0.8 and R=1.2 to 4.9for samples prepared from sodium carbonate (where R=mol% Na2O/mol% B2O3). Above R=2.0 retention of‘C02 occurs. Quantitative measures of CO2 retention as a function of R are reported. The results using sodium carbonate extend by a considerable amount the limits reported by Imaoka and are comparable to the recent data of Ota and Soga.