The formation of primary slag is related with charge structure.
初渣的生成与炉料的种类有关。
The slag forming process occurs in stage of primary slag, bosh slag, tuyere slag and tapped slag, among which the most important stage is the bosh slag.
高炉造渣过程经历初渣、炉腹渣、风口渣和终渣等几个阶段，其中对高炉强化最重要的阶段是炉腹渣。
The analysis methods for primary slag compositions. influencing on ingot quality, have been researched, a systemic analysis method has been established for routine test.
对影响钢锭质量的主要成分的分析方法进行了研究，制定出了日常检验的系统的分析方法。
The influence of basic flux injection through the tuyeres on softening-melting properties of blast furnace burden and properties of primary slag was investigated in laboratory.
试验研究了从风口喷吹碱性熔剂对高炉炉料软熔性能和初渣性能的影响。
Moreover, it was found that excessive high basicity of sinter would enlarge the basicity difference between meltdown primary slag and bosh primary slag, worsening slag stability.
还发现，烧结矿碱度过高可能加大滴落初渣与炉腹初渣的碱度差距，对初渣的稳定性产生不利影响。
Because of absence of unburned pulverized coal and coal ash, the change in composition from primary slag to final slag is small, so the slag formation in gas injection blast furnace is improved.
由于没有未燃煤粉和煤粉灰分的加入，初渣到终渣的成分变化较小，改善了喷煤气高炉的成渣过程。
A great breakthrough has been made in the research of a filling cementing material for mine, a cementing material with water-quenching steel slag as primary raw material.
在矿用充填胶凝材料的研究中，以水淬钢渣为主要原料的胶凝材料的研究取得了较大突破，该材料以钢渣和少量石膏及激发剂组成。
The free calcium oxide and the periclase formed in the converter smelting process are primary factor affect the steel slag long-term unstable.
转炉冶炼过程中所形成的游离氧化钙和方镁石是影响钢渣长期不稳定性的主要因素。
The free calcium oxide and the periclase formed in the converter smelting process are primary factor affect the steel slag long-term unstable.
转炉冶炼过程中所形成的游离氧化钙和方镁石是影响钢渣长期不稳定性的主要因素。
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