Effect of SiC content on viscosity and thermal properties of foam ceramic prepared from molybdenum tailings

• Published in: Journal of non-crystalline solids Vol. 513; pp. 15 - 23
• Main Authors: Tang, Zhiheng, Zhang, Mingxing, Zhang, Xuefeng, He, Jianli, Jia, Xiaolin, Deng, Leibo
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.06.2019
• Subjects: Foam ceramic; Liquid-phase viscosity; Molybdenum tailing; Thermal conductivity; Molybdenum tailing; Thermal conductivity; Liquid-phase viscosity; Foam ceramic

A foam ceramic was prepared using molybdenum tailings (97–99.5 wt%) as the raw material and SiC as the foaming agent. The results showed that with increasing SiC content, the liquid-phase viscosity decreased, which in turn enhanced the overall expansion of the system, leading to a decrease in the th...