铸造2018，Vol.67Issue(3)：245-247,3.
微硅粉对热空气硬化水玻璃砂的作用及其分析
Effect of Micro-Silica Fume on Sodium Silicate Sand Hardened by Hot-Air and lts Analysis
摘要
Abstract
The modifying effect of micro-silica fume on sodium silicate sand hardened by hot-air was described. Through system testing,the effects of modification,addition and particle size of micro-silica fume and other parameters on performance of sodium silicate sand hardened by hot-air were analyzed.The optimum particle size,addition and modification method of micro-silica fume in modified sodium silicate were determined.And the modification principle was analyzed by scanning electron microscope.关键词
水玻璃砂/微硅粉/空气硬化/改性Key words
modified sodium silicate sand/micro-silica fume/hot-air hardening/modification分类
矿业与冶金引用本文复制引用
李延海,尹绍奎,刘加军,谭锐,张海东,王岩,于志勇..微硅粉对热空气硬化水玻璃砂的作用及其分析[J].铸造,2018,67(3):245-247,3.基金项目
辽宁省自然科学基金项目(2015020213). （2015020213）
