液芯钢绽热状态计算的数值分析

• 作 者: 高仲龙
• 机 构: 北京钢铁学院,
• 出 处: 工业炉
• 发表日期: 1982年05期
• 关键词: 液芯 均热炉 技术经济指标 液芯加热 数值分析 炉热 传搁时间 鼓肚 加热质量 氧化烧损

一、问题的提出提高装炉热锭温度可以全面改善均热炉的技术经济指标,综合国内外的试验和实践,其效果列在表1中。提高热锭温度的技术由表1可见,液芯钢锭的加热和轧制可大幅度地改善均热炉的技术经济指标,对节约能耗有极为显著的效果。攀钢的热锭温度在逐年提高,80年已达837℃水平,具备液芯加热和轧制的优越条件,为此进行实验,摸索这一新工艺的特点和规律。

First, the problem raised Furnace hot ingot temperature can improve the technical and economic indicators of the soaking furnace comprehensive domestic and international experiments and practices, the results listed in Table 1. Technology to improve the hot ingot temperature can be seen from Table 1, the liquid steel ingot heating and rolling can greatly improve the technical and economic indicators soaking furnace, the energy conservation has a very significant effect. Panzhihua Iron hot ingot temperature increased year by year, 80 years has reached 837 ℃ level, with the liquid core heating and rolling conditions, for this experiment, explore the characteristics and laws of this new process.