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J. Cent. South Univ. Technol. (2011) 18: 1487-1492 DOI: 10.1007/s11771-011-0864-6 Preset model of bending force for 6-high reversing cold rolling mill based on genetic algorithm CAO Jian-guo(曹建国)1, XU Xiao-zhao(徐小照)1, ZHANG Jie(张杰)1, SONG Mu-qing(宋木清)2, GONG Gui-liang(宫贵良)2, ZENG Wei(曾伟) 2 1. National Engineering Research Center of Flat Rolling Equipment, School of Mechanical Engineering......
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Effect of rolling process on microstructures and mechanical properties of AZ31B alloy sheets LE Qi-chi(乐启炽), ZHANG Zhi-qiang(张志强), CUI Jian-zhong(崔建忠) Key Lab of Electromagnetic Processing... temperature at 3, 6 and 16 m/min rolling speeds into 1 mm thickness. The results indicate that the microstructures achieved by rolling at low temperature or at low rolling speed are composed of many......
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Science and Engineering, Central South University, Changsha 410083, China) Abstract: By means of SEM(EDX), TEM and specific capacitance testing, the effects of cold rolling reduction before and after mediate annealing on the distribution of the second phases and the specific capacitance of cathode foil of 3003 aluminum alloy were investigated, respectively, The results show that the quantity......
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Multi-objective optimization of rolling schedule based on cost function for tandem cold millCHEN Shu-zong(陈树宗)1, ZHANG Xin(张欣)1, PENG Liang-gui(彭良贵)1, ZHANG Dian-hua(张殿华)1, SUN Jie(孙杰)1, LIU Yin-zhong(刘印忠)2(1. State Key Laboratory of Rolling and Automation (Northeastern University), Shenyang 110819, China;2. Wei’er Automation Co., Tangshan Iron & Steel Co., Hebei Iron & Steel Group......