微观结构

Through XRD and the SEM microscopic test method, the microstructure of hydro-thermal synthesis hardenite has studied .

通过XRD和SEM微观测试手段，研究了粘土-硅质石屑-水泥-石灰体系水热化体组微观结构。

The relationship between basicity of graphitiferous slag and microstructurcs of both slag and weld metal arc investigated for the same electrode with cast iron.

本文通过计算石墨熔渣,研究了钢芯同质铸铁焊条熔渣与熔渣微观结构和焊缝组织关系。