（1. Electronic Experimental Center，Yanshan University， Qinhuangdao 066004， Hebei， China 2. National Engineering Research Center for Equipment and Technology of Cold Strip Rolling， Yanshan University，Qinhuangdao 066004， Hebei， China 3. State Key Laboratory of Metastable Materials Science and Technology， Yanshan University， Qinhuangdao 066004， Hebei， China）
Abstract：The internal temperature distribution of coil of chromium steel can not be accurately predicted，resulting in cooling and corrosion during storage in the factory area. Aiming at this problem，based on a large number of theoretical research and field tests，a new temperature distribution model of steel coil cooling process is established based on the three dimensional temperature model of steel coil and the differential equation of heat conduction. And the calculation accuracy of the model under various environmental conditions is also analyzed. Then a software is compiled which is named “the internal temperature prediction software of the steel coil in the cooling process of the finished steel coil of the chromium plating unit”，and its application solved the problem of cooling and corrosion of chromium steel coil in the field. It provides a certain theoretical basis and data support for the establishment of the storage measures for the steel coil in the factory area，and is valuable for further popularization and application.
收稿日期: 2018-01-08
出版日期: 2018-07-24
引用本文:
周莲莲，李小峰，姜明光，邢 雨，刘亚星，白振华，. 镀铬机组成品带钢冷却过程钢卷内部温度分布[J]. , 2018, 53(7): 68-73.
ZHOU Lian-lian，LI Xiao-feng，JIANG Ming-guang，XING Yu，LIU Ya-xing，BAI Zhen-hua，. Internal temperature distribution of finished steel coil in cooling process for chromium plating unit. Iron and Steel, 2018, 53(7): 68-73.
2018, Vol. 53 
