slag-metal reaction

Hydrothermal reaction of Steel-slag in autoclave curing

钢渣在高温高压下的水热反应

The diffusion of WO_3 is the restrictive step of reduction process of WO_3. Improving fluidity of slag and enlarging areas of reaction interface can accelerate reduction process of WO_3. The use of damping preparation can restrain volatilization of molybdenum oxide effectively.

还原WO3的限制性环节是WO3在熔渣中的扩散，改善渣的流动性，扩大反应界面能加快WO3的还原；使用阻尼剂能有效抑制钼的挥发。

The kinetics experiments for steel denitrogenation in vacuum degasser have been carried out with 40 kg vacuum induction furnace and such processes as vacuum carbon oxygen reaction, surface active element control and molten slag are studied respectively.

在40kg真空感应炉上进行了真空下钢液脱氮工艺的实验研究。实验考察了真空下碳氧反应工艺、表面活性元素控制和脱氮渣系等因素对钢液脱氮动力学的影响。

By self-made static testing device of common micro-electrolysis, a group of static experiments were designed and fulfilled based on the four factors: volume ratio of iron slag and coke, optimum pH value setting under the acid and alkaline conditions, and optimum reaction period.

利用自制的普通微电解静态试验装置，以废铁屑与焦炭用量比，调溶液酸、碱pH值和反应时间4个因素设计进行了一组静态试验。

The maximum slag foaming height increases with the increase of reaction rate constant of FeO reduction.

渣中FeO还原反应速率常数与泡沫渣的最大发泡高度存在很好的相关性，还原速度增加，泡沫渣的最大发泡高度也随之提高。

Such brick after service in copper flash smelters may be distinguished into slag zone, reaction zone and unaltered zone.

使用后的砖可分渣层、反应带和未变带。