微观结构

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

XRD和SEM微观测试手段，了粘土-硅质石屑-水泥-石灰体系水热合成硬化体组成的微观结构。

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

本文算石墨熔渣碱,了钢芯同质铸铁焊条熔渣的碱与熔渣微观结构和焊缝组织的关系。