针对钠钙硅平板玻璃,借助高温熔化原位观测和记录系统(HTMOS),探索了多元复合澄清剂对玻璃熔体中气泡的产生、长大和排除过程的影响,主要研究结果:借助HTMOS装置,我们原位观测到了Na2SO4与C、CeO2复合后的梯级澄清效果.通过高温熔化观测系统,可知单独加入Na2SO4和单独加入CeO2的玻璃中剩余气泡远少于不加入澄清剂的玻璃;而多元复合澄清剂C+Na2SO4+CeO2的使用在达到了梯级澄清的效果同时降低了澄清的起始温度,有利于玻璃熔制温度的降低和熔制时间的减少.
By means of High Temperature Melting in situ Observing and record System(HTMOS), the effects of multi-compound fining agent on the generation, growth and elimination of bubbles in soda-lime-silica flat glass melt are explored.The results are that by means of HTMOS device,cascade fining effect is observed in situ after Na2SO4, C and CeO2 are compounded.Compare with the fining agent of Na2SO4 or CeO2 alone, the glass without clarifying agent has more bubbles.The mixed clarifying agent of C+ Na2SO4+CeO2 can reach cascade fining effect and lower the fining temperature, it is conducive to lower the melting temperatures and reduce the melting time.
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