整体析晶法矿渣微晶玻璃的研制

Synthesis of Slag Glass-ceramic by Body Crystallization

以宝钢高炉矿渣为原料整体析晶法制备矿渣微晶玻璃,通过DTA确定微晶玻璃的热处理制度,通过XRD确定玻璃的主晶相,利用SEM观察微晶玻璃的显微形貌,并对微晶玻璃的抗折强度进行测试。

Glass- ceramic was made from the slag of Bao -Steel Corporation in Shanghai by body crystallization. The heat -treatment was determined by differential thermal analysis （DTA）, the principal crystal phase was determined by X - ray diffraction and the morphology of the glass - ceramic was studied by scanning electronic microscope （SEM）. Modulus of rupture of the glass - ceramic was also measured.