摘要
针对中型轧机轧制偏大型材受设备能力、轧辊强度及坯料尺寸等因素制约的难题 ,通过改进孔型系统 ,采用较小断面原料 ,成功试轧出 14# 角钢和 2 0 # 槽钢。
According to the confined factors of equipment performance, roll strength and billet size, the heavy section steel is difficultly produced by medium section mill. Nevertheless, the kind of products of 14 # angle steel and 20 # channel-beam are successfully rolled with small section billet by adjusted the pass system of medium section mill.
出处
《轧钢》
2001年第1期31-33,共3页
Steel Rolling
