精炼渣是指将原料按一定比例和粒度混合后,在低于原料熔点的情况下加热,使原料烧结在一起,再破碎成颗粒粒度后使用的技术。主要成分是CaO-CaF2基,CaO-Al2O3基,CaO-Al2O3-SiO2基,从精炼渣的形态主要有烧结型,预熔型和混合型。
高级别管线钢酸溶铝的控制_技术交流_技术中心_中厚板 关键词 :酸溶铝;精炼渣;光学碱度 [gap=1322]Key words :acid—soluble aluminum;refining slag;optical basicity
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介绍了采用渣铁同出、液态精炼渣返炉冶炼钒铁的工艺试验情况。
Experimental status of smelting ferrovanadium with concurrent tapping of slag and iron and liquid refining slag returned is introduced.
在实验室条件下进行了预熔精炼渣熔化特性测定及钢水深脱硫实验研究。
The melting characteristic of premelted refining slag and deep desulfurization of molten steel are experimentally studied.
本文系统研究了发泡剂种类、加入量和粒度对高碱度精炼渣发泡效果的影响。
In this paper, the influences of different agents, there addition quantity and particle size on the foaming performance of the refining slag with high basicity were investigated.
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