refining slag

Effect of CaO-CaF_2 on fusibility of LATS refining slag

CaO-CaF2对LATS精炼渣熔化性能的影响

Effect of Modifying Agent on Melting Point and Desulphurizing Capacity of LATS Refining Slag

调质剂对LATS精炼渣熔点与脱硫能力的影响

Semicommercial Experiment of Foaming Behavior of LF Refining Slag

LF精炼渣泡沫化半工业性试验

The results showed that the tested top slag+ wire feeding slag had high sulphur capacity ( logC S being-1.6~ 0.5) which were available for desulphurization of ultra-low sulphur steel during refining;

结果表明，该顶渣+喂线渣具有高的硫容量（logCS为-1.6～0.5），适用于超低硫钢的精炼脱硫；

Compared in the trial production, both the foaming performance and desulphurizing ability of optimizing LF refining slag were superior to the slag current using.

通过生产试验对比表明，经优化的LF炉精炼渣，其发泡埋弧效果、脱硫能力都优于现用渣系。

At present, the technologies of refining copper, iron and other valuable components from copper slag are not yet ripe, the mainly use of copper slag is the construction filler or directly discarded, which resulting in a great waste of resources.

目前由于利用铜渣提炼铜、铁等有价成分的技术还不成熟，铜渣主要用作建筑填充物或直接丢弃，导致了很大的资源浪费。

According to different ratio of raw materials for the refining of molten slag and steel temperature measurement balance test, analyzed and discussed refining slag basicity and components of the refining slag and steel melting temperature of inclusions morphology in the same Si 、 Mn deoxidization conditions.

按不同的原料配比进行了精炼渣的熔化温度测定和钢渣平衡试验，在相同的Si、Mn脱氧条件下，分析讨论了精炼渣碱度和组分对精炼渣熔化温度和钢中夹杂物形态的影响。

Study on arc submerging refining slag for ladle furnace

LF埋弧精炼渣的研究

Refining slag is the key in the production of LF CaO-SiO_2-Al_2O_3-MgO-CaF_2 and CaO-Al_2O_3 are the usual refining.

常用的精炼渣系有CaO-SiO2-Al2O3-MgO-CaF2五元渣系和CaO-Al2O3渣系等。

In the production process of tire cord steel, total oxygen and inclusion composition is controlled by using Si-Mn alloy and changing refining slag. The inclusion morphology is improved greatly.

在帘线钢的生产中，通过采用Si-Mn合金终脱氧以及改变精炼渣系，达到控制钢中酸溶铝含量，进而控制钢中夹杂物组成的目的，改善了夹杂物形态；

Application of Top-Slag Refining in Inert Gas Protecting

惰性气体保护下顶渣精炼的应用

Progress in studies on refining slag resistance of mgo-Cao materials

镁钙材料抗精炼渣性能研究进展

And some decompound production of foaming agent can reinforce the foaming ability of refining slag.

发泡剂分解后部分产物作为高熔点粒子存在于熔渣中，提高了精炼渣的泡沫化性能。

Top-slag refining process in CAS-OB unit under inert gas protection is introduced.

介绍了利用CAS-OB装置在惰性气体保护下进行顶渣精炼工艺过程。