铬质耐火材料

GB/T5070.4-1985镁铬质耐火材料化学分析方法EDTA容量法测定氧化铝量

Magnesite-chrome refractories Determination of aluminium oxide EDTA volumetric method

在实验室条件下对镁铬质耐火材料与水泥熟料的反应产物和二者共属的MgOCaO-Al2O3-SiO2-Fe2Os-Cr2O3六元系中的矿物共存关系进行了研究。

The products in the reaction between magnesite-chrome refractory brick and cement clinker as well as the compatible phase relationship in the six-component system of MgO-CaO-Al_2O_3-SiO_2 Fe_2O_3-Cr_2O_3 were studied under the laboratory condition .

镁铬质耐火材料中铬、钙、镁、铁和铝的快速分析

Fast Analysis of Cr , Ca , Mg , Fe Al in Magnesite chrome refractories

镁铬质耐火材料的快速分析

Rapid Analysis of Magnesia Chrome Refractories

由于水泥回转窑用镁铬质耐火材料在使用中生成有害的六价铬盐对环境和人体有危害，所以替代镁铬质耐火材料的研究已成为迫在眉睫的问题。

Studying on products of replacing magnesia chrome refractory is a problem that needs to be solved quickly because Cr ~ ( 6 + ) ion is produced by magnesia chrome refractory in cement rotary kiln damage people and environment .