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)(School of Information Science and Engineering, Central South University, Changsha 410083, China)Abstract:Taking three-phase electrode adjusting system of submerged arc furnace as study object which has... adaptive PSD algorithm with dispersive decoupling network. In this work, the production technology process and control difficulties of submerged arc furnace were simply introduced, the necessity......
Engineering Practice, 2004, 12(3): 253-265. [3] HAUKSDOTTIR A S, SODERSTROM T, THORFINNSSON Y P, GESTSSON A. System identification of a three-phase submerged arc ferrosilicon furnace [J]. IEEE Transactions...; Modeling of electrode system for three-phase electric arc furnace WANG Yan(王琰)1, 2, MAO Zhi-zhong(毛志......
Arc characteristics of submerged arc welding with stainless steel wireKe Li,Zhi-sheng Wu,Cui-rong Liu,Feng-hua ChenCollege of Materials Science and Engineering, Taiyuan University of Science and Technology摘 要:The arc characteristics of submerged arc welding(SAW) with stainless steel wire were studied by using Analysator Hannover(AH). The tests were......
J. Cent. South Univ. Technol. (2010) 17: 967-971 DOI: 10.1007/s11771-010-0585-2 Zinc leaching from electric arc furnace dust in alkaline medium LI Hong-xu(李宏煦)1, 2, WANG Yang(王洋)1, 2, CANG Da... and chemical properties of electric arc furnace (EAF) dust from Tianjin seamless Pipe Company were measured and analyzed. The zinc leaching tests in alkaline medium were carried out under variation of leaching......
Twin-wire Submerged Arc Welding Process of a High-strength Low-alloy Steel杨秀芝School of Mechanical and Electronic, Huangshi Institute of Technology摘 要:The measurement of thermal cycle curves of a high-strength low-alloy steel (HSLA) subjected twin-wire submerged arc welding (SAW) was introduced. The thermal simulation test was performed by using......
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:1672-7207(2013)10-4319-09 Numerical simulation of negative pressure control in 30MVA Si-Mn submerged arc furnace HUANG Guijie1, LI Liqing1, LI Zheng1, ZHANG Chun1, FAN Yaohuang2, YUAN Guohua2, HUANG Yan2 (1... the problem of the furnace negative pressure control, a three dimensional k-ε model was set up to simulate the 30MVA silicon-manganese submerged arc furnace. The Fluent software was used to simulate......
章编号:1672-7207(2016)12-4099-09 Real-time calculation of secondary side data in submerged arc furnace based on voltage drop ratio in three-phase short net LI Pei, YANG Chunhua, HE Jianjun, GUI Weihua... strategy as well as further optimization. key words: submerged arc furnace; secondary side parameters; three-phase transformer; voltage drop ratio 硅锰合金属锰系铁合金的一种,作为复合脱氧剂和添加剂在钢铁生产中得到了广泛应用.同时,硅锰合金也是生产中低碳锰铁所需的......
"><正> Based on the analysis of three-dimensional power conductor for DC arc furnace, the electric arc deflection model was set up and the control system of the arc direction was configured...Arc deflection model and arc direction control for DC arc furnaceLiping Wei, Huang Zhou, Huade Li, and Yuanhang ZhouInformation Engineering School, University of Science and Technology Beijing......
the slag composition in a 30 MW submerged arc furnace, the results show that the maximum relative error of ADE-RLSSVM model is 7.3% and the computation time is 21 min. Key words: submerged arc furnace...; (5) 图1 硅锰合金埋弧冶炼过程工艺流程示意图 Fig.1 Schematic diagram of submerged arc silicon-manganese furnace smelting process 可见,在生产硅锰合金的同时产生SiO2炉渣.为保证生产顺行,必须保持炉内高温,使SiO2炉渣成为流动性良好的液态熔体,以确保反应......