全氢罩式退火炉退火热过程的研究(Ⅰ)——数学模型及其实测验证  

Investigation on Annealing Thermal Process of HPH Furnace (I): Mathematical Model

作　　者：林林[1] 张欣欣[1] 左燚[1] 向顺华[2] 刘铁树[2] 钮龙英[2] 黄夏兰[2] 

机构地区：[1]北京科技大学机械工程学院,北京100083 [2]宝钢研究院设备研究所,上海201900

出　　处：《北京科技大学学报》2003年第2期174-177,共4页Journal of University of Science and Technology Beijing

基　　金：国家自然科学基金资助项目(No.50136020)

摘　　要：分析了全氢罩式退火炉退火工艺过程的传热特点,建立了以板卷温度计算为核心 的退火热过程数学模型,通过模拟计算得到了钢卷退火曲线,并与实测值进行了对比验证. 结果表明,该数学模型合理、可靠.The characteristics of heat transfer were discussed for annealing thermal processes in HPH furnace. A mathematical model was proposed to calculate the annealing curves of rolled coils. The caculated results were compared with experimental data. It is shown that the mathematical model is reasonable and reliable to the heat transfer for annealing thermal processes HPH furnance.

关 键 词：全氢罩式退火炉 退火热过程 数学模型 传热过程 传热特点 板卷 

分 类 号：TG155.1[金属学及工艺—热处理] TG156.2[金属学及工艺—金属学]