【摘要】 通过对Ｂ２５．６ｔ这一目前国内自行设计的最大锭型的成坯率进行统计分析，证明该锭型投入生产后，能有效地节约能源，提高设备生产能力，扩大产品规格等，可提高成坯率及成材率，收到显著的经济效益。更多还原

【Abstract】 The statistical analysis of casting yield of the largest B25.6t ingot shape recently designed and made in China shows that the this ingot shape will effectively save energy and enhance equipment production capacity and expand product specifications,etc.improving casting yield and rolling yield,achieving remarkable economical benefits.更多还原