MAGNESIA

作品数:163被引量:255H指数:8
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  • 期刊=Journal of Iron and Steel Research Internationalx
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Influence of in situ formed spinel in bonding phase on mechanical properties and air permeability of magnesia-chrome porous purging materials
《Journal of Iron and Steel Research International》2024年第6期1459-1472,共14页Yi An Hao Liu Zhou-fu Wang Yan Ma Xi-tang Wang 
the National Natural Science Foundation of China(U21A2057);the Key Research and Development Project of Hubei Province,China(2022BAA032).
Magnesia-chrome porous purging plugs are crucial functional components to remove inclusions and stabilize the flow field during iron and steel smelting.However,practical applications of magnesia-chrome porous purging ...
关键词:MAGNESIA Chrome porous purging material Metallic Al-Spinel Mechanical strength Air permeability 
Enhanced slag resistance and mechanical properties of magnesia castables with strontium carbonate addition
《Journal of Iron and Steel Research International》2023年第10期2021-2030,共10页Hao Liu Yu-xuan Zhu Zhou-fu Wang Yan Ma Xi-tang Wang 
The authors would like to express their gratitude for the financial support from the National Natural Science Foundation of China(U20A20239);the Key Research and Development Project of Hubei Province,China(2022BAA032).
Magnesia castables have been widely used in metallurgical industries with the advantages of high refractoriness,non-polluting steel,and resistance to alkaline slag.Magnesia castables were prepared using strontium carb...
关键词:Magnesia castable SrCO_(3) MICROSTRUCTURE Slag resistance Mechanical property 
Formation mechanism of interface reaction layer between microporous magnesia refractories and molten steel and its effect on steel cleanliness被引量:1
《Journal of Iron and Steel Research International》2023年第9期1743-1754,共12页Wen-wen Zhang Wan Zheng Wen Yan Guang-qiang Li 
The authors are grateful to the National Natural Science Foundation of China(Nos.U1860205 and 52174323);Innovation Team Cultivation Funding Project of Wuhan University of Science and Technology(2018TDX08).
The ceramic filter in continuous casting tundish can effectively improve the cleanliness of high-performance steel by regulating tundish flow field to promote the removal of inclusions and adsorbing or blocking fine i...
关键词:Tundish metallurgy Microporous magnesia refractory Interstitial-free steel Formation mechanism Interface reaction layer Inclusion removal 
Interaction between microporous magnesia castable and 38CrMoAl steel被引量:1
《Journal of Iron and Steel Research International》2023年第3期516-524,共9页Cheng Yuan Yu Liu Guang-qiang Li Yong-shun Zou Ao Huang 
The authors gratefully acknowledge the support from National Natural Science Foundation of China(No.U1860205).
The microporous magnesia refractory shows a promising application prospect as tundish lining due to excellent thermal insulation and slag resistance.The effect of interaction between microporous magnesia castable and ...
关键词:Microporous magnesia castable Fused magnesia castable High-Al steel CLEANLINESS Tundish lining refractory 
Wetting and corrosion behavior between magnesia-carbon refractory and converter slags with different MgO contents被引量:1
《Journal of Iron and Steel Research International》2022年第7期1073-1079,共7页Rui-qiang Bai Si-yang Liu Fei-xiong Mao Yuan-yuan Zhang Xin Yang Zhi-jun He 
This work was financially supported by the National Natural Science Foundation of China(Grant Nos.51874171 and 51974154);supported by University of Science and Technology Liaoning talents program(601009840-09).
The influence of MgO content in slag on wetting and corrosion behavior between slag and MgO–C refractory was investigated.It can be known from the high-temperature wetting experiment that as the MgO content in the sl...
关键词:Converter slag MgO–C refractory MgO content WETTING Corrosion 
Reduction kinetics of MgO-doped calcium ferrites under CO-N2 atmosphere被引量:1
《Journal of Iron and Steel Research International》2019年第12期1265-1272,共8页Tian-xiong Wang Cheng-yi Ding Xue-wei Lv Sen-wei Xuan Gang Li 
the financial support of the National Natural Science Foundation of China(51234010 and 51522403);the Program for New Century Excellent Talents in University and the Program for the Youth Top-Notch Talents of Chongqing(20151001);Ultrasonic Assisted Iron Ore Sintering Technology Research(cstc2014kjrc-qnrc90001),and China Scholarship Council.
The effect of magnesia on calcium ferrite(CaO.Fe2O3)reduction by CO was examined by isothermal thermogravimetry.Samples of calcium ferrite added with 0,2,4,and 8 wt.%magnesia(abbreviated as CF,CF2M,CF4M,and CF8M)were ...
关键词:Calcium ferrite MAGNESIA Reduction kinetics Reduction model 
Effects of Nanometer Carbon Black on Performance of Low-Carbon MgO-C Composites被引量:10
《Journal of Iron and Steel Research International》2010年第10期75-78,共4页LIU Bo SUN Jia-lin TANG Guang-sheng LIU Kai-qi LI Lin LIU Yong-feng 
Item Sponsored by National Natural Science Foundation of China(50572032)
The low-carbon magnesia-carbon (MgO-C) composites containing 3% (mass fraction, the same below) carbon were prepared by adding various types of carbon black (CB). The mechanical properties, oxidation resistance ...
关键词:magnesia-carbon composite low-carbon content nanometer carbon black thermal shock resistance re- fractory 
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