to increase recovery of high carbon ferrochrome, the effecting factors of chrome contents in slags were analysed, and the preliminary test of adding waste magnesia brick and magnesite were conducted.
为了提高高碳铬铁的回收率,分析了影响渣中铬含量的因素,并通过配加废镁砖和菱镁矿作了初步试验。
it is the excellent material for making magnesia brick and magnesia monolithic refractories.
是制砖、不定形耐火材料的优质原料。
and the test shows that the using condition of modified zirconium spinel brick is more bad than direct-bonded magnesia brick but as for chrome periclase-spinel compound brick (lyc) it is better.
试验表明,加锆改性尖晶石砖的使用情况较直接结合镁铬砖差,而加铬方镁石复合尖晶石砖(lyc砖)的使用效果好于直接结合镁铬砖。