Modeling of viscosities of binary alkaline earth metal oxide and silicate melts

被引：0
|
作者：
Hu, H. [1 ]
Reddy, R.G. [1 ]
机构：
[1] Univ of Nevada-Reno, Reno, United States
来源：
High temperature science | 1988年 / 28卷
关键词：
Silicates--Viscosity;
D O I：
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学科分类号：
摘要：
A structurally-based model was developed to predict the viscosities of alkaline earth metal oxide and silica melts. The expression deduced for viscosity (η) is; η = 4.9 × 10-9 T 1/2 NO° exp (E/RT) (poise). The calculated viscosities for CaO-SiO2, MgO-SiO2, BaO-SiO2, and SrO-SiO2 binary melts as a function of composition (NO°) and temperature agree well with the experimental values.
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页码：195 / 202
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