carbon-free相关论文
The manufacture of clean steel needs high performance carbon-free bricks for ladle lining.Based on long term application......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Carbon-free basic dry vibration mix was prepared using middle grade magnesia and fused magnesia as main starting materia......
The manufacture of clean steel needs high performance carbon-free bricks for ladle lining.Based on long term application......
For the purpose of the research, the technologies for electricity generation are classified in four categories: CO2-free......
通过金相与EDS分析,确定了50CrVA弹扁表面纵向裂纹产生的原因为钢中的气体。针对性地采取了多项预防措施,取得了明显效果。......
根据相图分析,采用刚玉、α-Al2O3微粉、尖晶石、电熔镁砂等为主要原料,并针对不烧的无碳铝镁尖晶石砖采用溶胶和卤水复合结合剂,......
TB-P中间包覆盖剂集无碳、预熔、中空、碱性于一体，选择CaO-MgO-Al2O3-SiO2渣系，CaO／SiO2〉2，（MgO）为（14±4．5）％，（Al2O3）为（12±4．5）％，（Fe2O3）......
针对首轮样车运行平稳性差、偏移量大、行程小等问题,采用扇形轨迹方法对小车的运行轨迹进行了分析计算;转向机构采用了3处可调的......
Influence of Tungsten and Cobalt Contents on the Microstructure Changes and Fracture Behavior of New
The ever increasing demand for steel materials that have good combinations between strength and toughness urged all rese......
