摘要
玄武岩熔体黏度是玄武岩熔质产品生产最重要的工艺参数,黏度的大小及稳定性直接影响玄武岩纤维生产的稳定性和产品品质。通过实验得到不同温度下玄武岩熔体黏度值,经数学拟合得到一定温度范围内的黏度-温度关系曲线和回归方程,拟合出的回归方程可以用于预测该熔体在其他温度下的黏度值。实验表明:玄武岩的化学组分对黏度有较大影响,本实验所用玄武岩可用于拉丝成纤;其结果可为工艺参数的选择提供相应依据。
The viscosity of basalt meh is one of the most important craftwork parameters for the production of melting products, and its value and stability are of direct impact on the stability of basalt fiber production and the product quality. According to the ex- perimental results, the viscosity value in different temperatures can be obtained. Through the mathematical fitting to obtain the viscosity -temperature curve within a certain temperature range and the regression equation, and the latter can be used to forecast the viscosity value of the basalt melt in other temperatures. Through the analysis of the chemical component, it is found that basalt is of great influence on the viscosity ; the basalt above can be used for producing fiber, and the experimental results can provide basis for craftwork parameters＇ optimization.
出处
《后勤工程学院学报》
2013年第1期40-43,共4页
Journal of Logistical Engineering University
基金
住房与城乡建设部研究开发项目(建科[2011]59号)
关键词
玄武岩熔体
黏度
温度
化学组成
basalt melt
viscosity
temperature
elemental composition
