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Fushun Steel Plant唐荣德摘 要:<正> Fushun Steel Plant is situated at thewestern part of Fushun city, Liaoning Pro-vince, 45 km from Shenyang. It is one ofthe major special steel plants in China.Established in 1937, Fushun Steel Planthas had a history of more than half century.Before 1948 it was a small-scale plant.From 1937 to 1948 the total steel......
Experimental research on electromagnetic continuous casting high-speed steel composite rollLI Guo-jun(李国军)1, FENG Ming-jie(冯明杰)2(1. School of Materials and Metallurgy, Northeastern University, Shenyang 110819, China;2. Key Laboratory for National Education Ministry for Electromagnetic Processing(Northeastern University), Shenyang 110819, China)Abstract:A high speed steel composite roll billet......
Optimal dynamic dispatch of surplus gas among buffer boilers in steel plantSUN Wen-qiang(孙文强), CAI Jiu-ju(蔡九菊) (Institute of Thermal and Environmental Engineering, SEP Key Laboratory of Eco-industry,Northeastern University, Shenyang 110819, China)Abstract:As valuable energy in iron- and steel-making process, by-product gas is widely used in heating and technical processes in steel plant. After......
Study on Interaction between Lanthanum and Phosphor in Purity Steel Lin Qin1,Guo Feng2 (1.Physical Chemistry Department, University of Science and Technology Beijing, Beijing 100083, China... and sulfur purity steel with lanthanum. In these particles low melting point elements such as As and Sb also were detected. According to the result of simulative calculation of segregation, it is shown......
in a Ti micro-alloyed HSLA steel [J]. Materials Science and Engineering A, 2011, 529(1): 459–467. [11] YUAN Xiao-hong, ZHENG Shan-ju, YANG MAO-sheng, ZHAO Kun-yu. Carbide precipitation and microstructure... to yield strength were calculated. The calculated results were verified by the hot rolling experiment for C–Mn steel and C–Mn–Ti micro alloyed steel, respectively. The research results show......
Component modification of steel slag in air quenching process to improve grindability ZONG Yan-bing(宗燕兵), CANG Da-qiang(苍大强), ZHEN Yun-pu(甄云璞), LI Yu(李 宇), BAI Hao(白 皓) Key Laboratory... was introduced to the difficult grinding of air quenching steel slag by a series of experiments. The results show that the fly ash added into the molten steel slag before air quenching can more......
Q420钢热变形行为及流变应力模型研究李婧,赵德文,刘相华东北大学轧制技术及连轧自动化国家重点实验室摘 要:利用Gleeble-2000热模拟实验装置对Nb,V微合金化Q420高强度低合金钢(HSLA)进行了高温单道次压缩实验.研究了变形条件对该钢的动态再结晶行为的影响,并建立了一系列完整的描述高温变形的流变应力模型.实验结果表明:动态再结晶只在较高变形温度和低应变速率下发生,且峰值应力,稳态应力,峰值应变和临界应变与lnZ呈线性关系;流变应力预测模型和实验结果吻合良好.关键词:HSLA钢;动态再结晶;激活能;峰值应变/应力;流变应力;数学模型;......
J. Cent. South Univ. (2018) 25: 1774-1785 DOI: https://doi.org/10.1007/s11771-018-3868-7 Numerical and experimental study on seismic behavior of concrete-filled T-section steel tubular columns and steel beam planar frames ZHANG Ji-cheng(张继承)1, HUANG Yong-shui(黄泳水)1, CHEN Yu(陈誉)1, 2,DU Guo-feng(杜国锋)1, ZHOU Ling-jiao(周灵姣)1 1. School of Urban Construction, Yangtze University, Jingzhou 434023......