Emissivity IndirectMeasurement and Analysis for Hot Rolled Strip
PENG Lianggui1, ZHANG Dianhua1, GUO Tao2, LEI Honggang2
1. State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China; 2. Hot Strip Mill, Panzhihua Steel Group, Panzhihua 617062, China.
PENG Lianggui, ZHANG Dianhua, GUO Tao, LEI Honggang. Emissivity IndirectMeasurement and Analysis for Hot Rolled Strip[J]. Journal of Northeastern University, 2013, 34(8): 1118-1122.
[1] Evans J F,Roebuck I D,Watkins H R.Numerical modeling of hot strip mill runout table cooling[J].Iron and Steel Engineer,1993,70(1):50/55. [2] Laasraoui A,Jonas J J.Prediction of temperature distribution,flow stress and microstructure during the multipass hot rolling of steel plate and strip[J].ISIJ International,1991,31(1):95/105. [3] Lawrence W J,MacAlister A F,Reeve P J.On line modeling and control of strip cooling[J].Ironmaking and Steelmaking,1996,23(2):74/78. [4] Guo R M.Heat transfer of laminar flow cooling during strip acceleration on hot strip mill runout tables[EB/OL].[20120908].http://www.math.yorku.ca/~hhuang/math693706/tempcontrol2.pdf. [5] Park S J,Hong B H,Oh K H.Finite element analysis of hot rolled coil cooling[J].ISIJ International,1998,38(11):1262/1269. [6] Devadas C,Samarasekera I V.Heat transfer during hot rolling of steel strip[J].Ironmaking and Steelmaking,1986,13(6):311/321. [7] Xie H B,Liu X H,Wang G D,et al.Optimization and model of laminar cooling control system for hot strip mills[J].Journal of Iron and Steel Research,International,2006,13(1):18/22. [8] 陈水宣,周俊,傅新,等.热连轧精轧温度设定系统及自适应研究[J].钢铁,2006,41(9):44/48.(Chen Shuixuan,Zhou Jun,Fu Xin,et al.Study on finishing temperature setting system and selfadaptation of hot strip mill[J].Iron and Steel,2006,41(9):44/48.) [9] 支颖,刘相华,王国栋.热轧带钢层流冷却中温度演变及返红规律[J].东北大学学报:自然科学版,2006,27(4):410/413.(Zhi Ying,Liu Xianghua,Wang Guodong.Temperature evolution and rereddening behavior of hot rolled strip during laminar cooling[J].Journal of Northeastern University:Natural Science,2006,27(4):410/413.) [10] Chapra S C,Canale R P.Numerical methods for engineers[M].3rd ed.New York:McGraw/Hill Inc,2000:832/844.