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-石屑-水泥-石灰体系水热合成硬化体成微观结构。

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碱度,研究了钢芯同铸铁焊条熔渣碱度与熔渣微观结构和焊缝关系。