造渣

In order to adapt the rhythm of the continuous casting, No.3 Steelmaking Plant of Jigang optimizes specific iron and steel structure, increases the percentage of goal hits of the converter, optimizes LF slag-making and argon blowing processes and intensifies LF deoxidation and desulphuration etc, shortening refining period 17min, reducing he electric consume 6.7kW.h/t.

为适应连铸节奏，济钢第三炼钢厂通过优化钢铁料结构、提高转炉终点命中率、优化LF造渣及吹氩工艺、强化LF脱氧、脱硫等措施，缩短精炼周期17min，降低精炼电耗6.7kW.h/t，满足了高附加值钢种的工艺要求并实现了多炉连浇。

Lubrification modifier of low sulfur diesel oil;2. The slag forming process and production of low sulfur pipeline steel X52 are described.

对低硫管线钢X52的冶炼造渣工艺和实际生产情况进行阐述，讨论了进一步开发利用LF炉冶金功能问题。

If no measures are taken, slagging or clinker formation lead to excessive tar formation or complete blocking of reactor.

如果不采取措施，造渣或熟料的形成会导致过分焦油的形成或完全阻塞反应。

Iron and steel firms is to better slagging desulfurization flux, and chemical, building materials, plastics industries such as high-quality raw materials.

是钢铁行来较好的造渣脱硫熔剂和化工，建材，塑料等行业的优质原料。

The distribution and types of non-metallic inclusions in rimming steel ingotsobtained by four different teeming practices have been investigated microscopically.

本文根据鞍山钢铁公司沸腾钢的四种浇铸方案(一般，造渣，模口加盖，模口加盖铸完压板)，在非金属夹杂物的类型和分布方面进行了金相的观察。

Based on practice and analysis, it is put forward that the effective decrease of residual P2O5 in phosphorus furnace slag depends on the control of acidity coefficient from the slagging and reduction of P2O5. Also a relative formula for the calculation of acidity coefficient is presented.

结合生产及理论分析，指出在控制磷炉渣酸度系数中，必须兼顾满足造渣和还原反应两方面的要求，才能有效降低磷炉渣中残留的P2O5量，并且推导出相应的计算式，以消除酸度系数控制的局限。

Key words: phosphorus furnace slag; acidity coefficient; slagging; calculation; control

磷炉渣；酸度系数；造渣；计算；控制

This paper described the experimental results and theoretical analysis on slag formation using converter slag in place of lime stone flux prior to oxygen melting.

本文介绍了转炉钢渣在电炉熔氧前期替代石灰造渣的理论分析及试验研究结果。

Top Glory Farm Machinery Parts Factory We are the powder metallurgy market analysts pointed out: as a result of improved slagging agents and ladle refining furnace mode, all steel can not refine the use of fluorite, the results achieved in the secondary refining slag fluoride fluorine content and dissolution of the refining technology zero.

我们鹏利农机配件厂的粉末冶金市场分析师指出：由于改进了造渣剂和钢包炉的精炼方式，因此所有钢种都能不使用萤石进行精炼，结果实现了二次精炼渣中的氟含量和氟溶出量为零的精炼技术。

During the reduction process in the shaft furnace, sulphur may move in different directions between the solid raw materials and the reducing gas.

在竖炉直接还原生产海绵铁的过程中，没有熔剂和造渣过程，矿石或球团仅与还原气接触。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。