BASICITY

作品数：82被引量：235H指数：8
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相关机构：东北大学北京科技大学北京大学更多>>
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Sulfur distribution in preparation of high titanium ferroalloy by thermite method with different CaO additions被引量：4
《Rare Metals》2019年第8期793-799,共7页Chu Cheng Zhi-He Dou Ting-An Zhang Jian-Ming Su Hui-Jie Zhang Yan Liu Li-Ping Niu 
financially supported by the National Natural Science Foundation of China(Nos.51422403 and51504064);the Fundamental Research Funds for the Central Universities(No.N162505002);the National Basic Research Program of China(No.2013CB632606)
Ferrotitanium is used as a deoxidizer and alloying agent during steelmaking process,which has a high demand for sulfur control.Sulfur was introduced from raw materials in the process of producing ferrotitanium by ther...
关键词：DESULFURIZATION Sulfur partition ratio Optical BASICITY High titanium FERROALLOY THERMITE METHOD 
Effects of basicity and temperature on mineralogy and reduction behaviors of high-chromium vanadium-titanium magnetite sinters被引量：2
《Journal of Central South University》2019年第1期132-145,共14页TANG Wei-dong YANG Song-tao ZHANG Li-heng HUANG Zhuang YANG He XUE Xiang-xin 
Project(2013CB632603)supported by the National Basic Research Program of China;Project(2015BAB19B02)supported by the National Key Technology R&D Program of China;Projects(51674084,51174051,51574082)supported by National Natural Science Foundation of China
The effects of basicity and temperature on the reduction process of Hongge high-chromium vanadium-titanium magnetite(HCVTM)sinter were investigated in this work.The main characterization methods of X-ray fluorescence(...
关键词：BASICITY high-chromium vanadium-titanium magnetite sintering pot test MINERALOGY reduction behavior 
Influence of basicity and temperature on bonding phase strength,microstructure,and mineralogy of high-chromium vanadium–titanium magnetite被引量：4
《International Journal of Minerals,Metallurgy and Materials》2018年第8期871-880,共10页Wei-dong Tang Xiang-xin Xue Song-tao Yang Li-heng Zhang Zhuang Huang 
financially supported by the National Basic Research Program of China (No.2013CB632603);the National Key Technology R&D Program of China (No.2015BAB19B02);the National Natural Science Foundation of China (Nos.51674084,51174051,and 51574082)
To develop a smelting process for the comprehensive utilization of high-chromium vanadium-titanium magnetite(HCVTM),the micro-sinter test was applied to investigate the influence of basicity and temperature on the HCV...
关键词：IRONMAKING MAGNETITE sintering BONDING PHASE STRENGTH 
Phosphate enrichment mechanism in CaO–SiO_2–FeO–Fe_2O_3–P_2O_5 steelmaking slags with lower binary basicity被引量：3
《International Journal of Minerals,Metallurgy and Materials》2016年第5期520-533,共14页Jin-yan Li Mei Zhang Min Guo Xue-min Yang 
financially supported by the National Basic Research Program of China (No. 2014CB643401);the National Natural Science Foundation of China (Nos. 51372019, 51174186, and 51072022)
The addition of silica to steelmaking slags to decrease the binary basicity can promote phosphate enrichment in quenched slag samples. In this study, we experimentally investigated phosphate enrichment behavior in CaO...
关键词：phosphates enrichment mechanisms STEELMAKING SLAGS BASICITY 
Characteristics and Metallurgical Effects of Medium Basicity Refining Slag on Low Melting Temperature Inclusions被引量：2
《Journal of Iron and Steel Research International》2015年第7期573-581,共9页Hui-xiang YU Xin-hua WANG Jing ZHANG Wan-jun WANG 
Item Sponsored by National Basic Research Program of China(2010CB630806);National Natural Science Foundation of CHina(51404020);State Key Laboratory of Advanced Metallurgy(USTB)of China(41603015)
Recently, large sized CaO-Alz 03 inclusions with low melting temperature have been the main reason for lowering mechanical properties of high strength low alloy （HSLA） steel plates. New philosophy, i.e. refining by ...
关键词：refining slag desulphurization ability inelusion thermodynamic calculation slag-metal reaction 
Desulfurization ability of refining slag with medium basicity被引量：5
《International Journal of Minerals,Metallurgy and Materials》2014年第12期1160-1166,共7页Hui-xiang Yu Xin-hua Wang Mao Wang Wan-jun Wang 
financially supported by the National Basic Research Program of China (No. 2010CB630806);the State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing (No. 41603015)
The desulfurization ability of refining slag with relative lower basicity （B） and Al2O3 content （B = 3.5-5.0; 20wt%-25wt% Al2O3） was studied. Firstly, the component activities and sulfide capacity （Cs） of the sl...
关键词：high-strength steel low alloyed steel REFINING SLAG BASICITY DESULFURIZATION thermodynamic calculations 
Softening and Melting Behavior of Mixed Burden for Oxygen Blast Furnace被引量：5
《Journal of Iron and Steel Research International》2013年第5期11-16,共6页AN Xiu-wei WANG Jing-song LAN Rong-zong HAN Yi-hua XUE Qing-guo 
Sponsored by National Basic Research Program(973Program) of China(2012CB720401);National Key Technology Research and Development Program in 12th Five-Year Plan of China(2011BAC01B02)
The behaviors of mixed burden in the cohesive zone of oxygen blast furnace were studied by softening and melting tests, and the influence of reducing gas and burden basicity on the softening and melting behaviors of m...
关键词：oxygen blast furnace SOFTENING MELTING mixed burden BASICITY reduction degree 
Industrial Application of Desulfurization Using Low Basicity Refining Slag in Tire Cord Steel被引量：13
《Journal of Iron and Steel Research International》2013年第1期26-33,共8页CHEN Shu-hao WANG Xin-hua HE Xiao-fei WANG Wan-jun JIANG Min 
Item Sponsored by National Key Basic Research and Development Program of China(2010CB30806);Central South University Postdoctoral Funded Project of China(120961)
Desulfurization performance with low binary basicity refining slag in 72 grade tire cord steel was calculated using FactSage and it is found that sulfur content in steel decreases with the increase of basicity of slag...
关键词：FactSage desulfurization behavior low basicity refining slag sulfur partition ratio sulfur content 
Influence of Absolute Basicity and Capillary Porosity on Carbonation of Concrete被引量：2
《Journal of Wuhan University of Technology(Materials Science)》2010年第5期889-892,共4页巴明芳 
Funded by the National Basic Research Program of China(No.2009CB623200);Nanjing Key Construction Project (No.7612005822)
The single influence of capillary porosity and coupling effects of absolute basicity and capillary porosity on concrete carbonation were investigated. The experimental results showed that carbonation rate of concrete ...
关键词：absolute basicity capillary porosity coupling effects carbonation rate 
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