溶胶-凝胶法研究CaO-MgO-Fe_2O_3-SiO_2玻璃粉

THE STUDY ON GLASS POWDER OF CaO-MgO-Fe_2O_3-SiO_2 WITH SOL-GEL METHOD

用溶胶 -凝胶法制备了 Ca O- Mg O- Fe2 O3 - Si O2 系玻璃粉 ,研究了粉体的性能及制备条件 .结果表明 :凝胶形成最佳温度为 6 0℃ ,溶液凝结时间短 ,颗粒小 .

The glass powder of CaO-MgO-Fe 2O 3-SiO 2 was prepared with Sol-Gel method. The properties of the powder were studied. The results shown that optimal temperature to prepare sample is 60℃. At this temperature, short gelling time and small size glass powder were found.