Results show that the reasonable MgO content of magnesium-bearing basic pellet and sinter is 1.
使用碱性含镁球团矿可提高氧化球团矿质量,进而改善高炉生产指标。
Aimed at the problem of utilization of high silica pellet fines, the sinteringtest was carried out in following parameter ranges: ratio of pellet fines to concentrates 3: 1~0: 1, basicity 1.
针对高硅球团返矿的使用问题，在以下范围内进行了烧结试验：球团返矿与精矿用量之比3：1～0：1；碱度1。
Mineralogical composition and microstructure of high basicity sinters of Laisteel,Baosteel,Ansteel,and Jiusteel were investigated by X-ray diffraction,optical microscopy and scanning electron microscopy.
采用X射线衍射、光学显微镜和扫描电镜对莱钢、宝钢、鞍钢和酒钢烧结矿进行了研究,提出了高碱度烧结矿(w(CaO)/w(SiO2)=1。
20,aimed at the determination of most appropriate sintering parameters for the production of high basicity sinter.
20倍高碱度烧结矿的烧结工艺参数进行试验研究,以寻求与高碱度烧结矿生产相适应的烧结工艺参数。
On the basis of analyzing the material conditions and the sinter quality (R=1 65～1 95) of №2 sintering plant in Hangang during January to August in 2000,the view of production of high basicity sinter(1 8～1 9) could be helpful to increasing sinter output and improving sinter quility was propose
通过对 2 0 0 0年 1～ 8月邯钢二烧的烧结原料和生产的碱度为 1 6 5～ 1 95的烧结矿进行分析 ,认为在此原料条件下生产碱度为 1 8～ 1 9的高碱度烧结矿是可行的 ,其碱度波动可控制在± 0 0 5范围内 ,这样不仅可提高烧结矿的结块率 ,改善其粒度组成和强度 ,同时还可增产降耗。
On the Influence of Wind Box Structure of Circular Cooler on Pellets Compression Strength
环冷机风箱结构对球团矿抗压强度影响之初探
Iron ore pellets--Determination of crushing strength
GB/T14201-1993铁矿球团抗压强度测定方法
The Change of hot strength of iron ore pellets during oxidizing roasting and reduction was researched.
研究了球团矿在氧化焙烧和还原过程中抗压强度的变化规律。
The strength variation of pellets during oxidizing roast was studied with a high temperature compressive tester with adjustable atmosphere.
通过还原反应后的高温抗压强度研究估算了球团矿焙烧中必要的强度。
A critical temperature was found, at which the strength of pellets is severely dropped during the oxidizing roasting.
使用可调气氛高温抗压试验机研究了相应球团矿在氧化焙烧过程中的强度变化规律。
Improvement in pelletization of Brazilian specularite by high-pressure roller grinding
高压辊磨预处理强化巴西镜铁矿球团
Effects of adding MgO on pelletizing ability and strength of pellet
添加MgO对球团矿成球性能及强度的影响
A Study of the Process and Mechanism of Pelletizing PFC Specularite by Using High Pressure Roller Grinding;
高压辊磨强化PFC镜铁矿球团工艺及机理研究
Effect of Additive on Concrete Compressive Strength
矿物掺合料对混凝土抗压强度的影响
compressive strength, compression strength
抗压强度,耐压强度
Improving strength of iron ore pellet containing organic binder by microwave heating
微波加热提高有机粘结剂铁矿球团的强度
Analysis on Improving the Drum Strength of the Pellet from the Shaft Furnace in Baotou Steel
提高包钢竖炉球团矿转鼓强度实践分析
Influence of Fly Ash,Slag and Water-reducing Agent on the Compression Strength of Concrete;
矿渣、粉煤灰及减水剂对混凝土抗压强度的影响
Effect of Calcium Oxide in Fly Ash on Compressive Strength of Geopolymers
粉煤灰中氧化钙对矿物聚合物抗压强度的影响
The compressive strength of lower alkalinity steel slag autoclaved product decreases when mixed with pyrite tailing alone.
单独掺入硫铁尾矿，低碱度钢渣蒸压制品的抗压强度下降。
Iron ores (sinter and pellets)--Determination of bulk density
GB/T14202-1993铁矿石(烧结矿、球团矿)容积密度测定方法
Application of alkali-slag cementation materials in rapid determination of fired perforated bricks compressive strength
碱矿渣胶凝材料在快速测定烧结多孔砖抗压强度中的应用
Effect of slag dosage on compressive strength and pore structure of metakaolin-based geopolymeric cement
矿渣掺量对偏高岭土基土聚水泥抗压强度及孔结构的影响