In this study,mortal hollow circular blocks for solar thermal energy storage using Green Sand as a fine aggregate are fa......

The need for control of raw materials is critical to the success of iron casting production from greensand systems. The ......

论述了原材料控制对于湿型砂铸件生产的重要性，阐述了碳质添加剂对铸件质量的影响，为了保证型砂质量的稳定，必须深入了解和控制型砂粒......