CASTABLES

作品数:94被引量:59H指数:4
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相关领域:化学工程更多>>
相关期刊:《Journal of Iron and Steel Research International》《International Journal of Minerals,Metallurgy and Materials》《New Journal of Glass and Ceramics》《China's Refractories》更多>>
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Influence of Ladle Slag Addition on Properties of Al_(2)O_(3)-MgO Refractory Castables
《China's Refractories》2025年第1期34-42,共9页XUE Junzhu MIAO Zheng LIU Guangping WEI Guoping CHENG Yaping YAN Wen WEI Yaowu LI Nan CHEN Junfeng 
Key Project of the National Natural Science Foundation of China(Grant No.U21A2058);China Postdoctoral Science Foundation(2023M740971);State Key Laboratory of Refractories and Metallurgy(Wuhan University of Science and Technology,G202209).
The penetration of ladle slag into refractory linings is an essential process in service,and the mechanical properties of the refractory castables are affected by the location and content of slag in the refractory cas...
关键词:Al_(2)O_(3)-Mgo castables ladle slag thermal shock resistance MICROSTRUCTURE 
Characteristics of Typical Calcium Aluminate Cement and Influence on Hydration Heat of Castables
《China's Refractories》2024年第4期34-37,共4页WANG Hanyu LI Haixu ZHAN Huasheng LIU Xiaoguang ZHENG Hua WANG Fengyu SUN Huochang ZHAO Yan YANG Hao FENG Zikuo ZHAO Shaowei 
Two kinds of pure calcium aluminate cement(CAC)prepared by the sintering method and the electric melting method,respectively were analyzed in terms of the particle size,XRD patterns and hydration characteristics;and t...
关键词:pure calcium aluminate cement sintering method electric melting method hydration exothermic peak 
Influence of Matrix Composition on Properties of Lightweight Magnesia-silica Castables
《China's Refractories》2024年第4期14-18,共5页MENG Qingxin GAO Lei LIU Yabo GUO Qiwei ZHOU Mengxue 
To maintain the volume stability of lightweight magnesia-silica castables during heating,lightweight spherical forsterite aggregates(8-5,5-3,3-1 and 1-0 mm),pre-synthesized forsterite fine powder(≤0.074 and≤0.044 mm...
关键词:lightweight spherical forsterite aggregates magnesia-silica castables matrix composition properties 
Regulation of Pore Structure and Hightemperature Fracture Behavior of CACbonded Alumina-Spinel Castables Based on Hydration Design
《China's Refractories》2024年第3期22-29,共8页Wenjing LIU Ning LIAO Yawei LI 
supported financially by the Natural Science Foundation of Qinghai(2022-ZJ-928);the Special Project for Transformation of Scientific and Technological Achievements of Qinghai Province(2023-GX-102).
The lamellar hydrates of CAC were designed with the introduction of nano CaCO_(3)or Mg-Al hydrotalcite(M-A-H),and the effects on the green strength,pore structures,and high-temperature fracture behavior of alumina-spi...
关键词:alumina-spinel castables lamellar hydrates pore structure high-temperature wedge splitting test fracture behavior 
Investigation on Effect of Composition on the Drying of Castables with Cement Binder
《China's Refractories》2024年第3期30-36,共7页Bruno TOUZO Hirotaka GOTO Uwe KLIPPEL Josh SAYRE Jeff BOGAN 
Monolithic refractory castables comprising a hydraulic bond are still used in a vast majority of cases because of their flexibility and robustness,despite many developments for chemical as well as non-cement castable ...
关键词:DRYING aggregate composition binding system heating rate 
Effect of water loss during curing on hydration reaction and hydrates conversion in calcium aluminate cement-bonded castables
《Journal of Iron and Steel Research International》2024年第9期2133-2141,共9页Zhong-zhuang Zhang Xiao-yu Wang Song-zhu Chu Jin-yan Zeng Yuan-dong Mu You-qi Li Zhong-tao Luo Guo-tian Ye 
the National Natural Science Foundation of China(52172030)for the financial support.
Free water available in calcium aluminate cement(CAC)-bonded castables is crucial for the hydration of CAC and the conversion of hydration products in the curing and drying processes,as both the hydration and conversi...
关键词:Water loss HYDRATION CONVERSION Mechanical strength Calcium aluminate cement 
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 
Preparation of Lightweight Alumina-silica Castables by Replacing Closed-cell Perlite Aggregates with Coal Gangue Ceramsites
《China's Refractories》2023年第3期20-25,共6页ZAN Wenyu MA Beiyue 
Lightweight alumina-silica castables were prepared using closed-cell perlite(2-4 mm),open-cell perlite(4-6 mm)and coal gangue ceramsites(2-5 mm)as aggregates,floating beads(0.3-0.5 mm),sinking beads(0.6-0.8 mm),silica...
关键词:alumina-silica castables closed-cell perlite coal gangue ceramsites comprehensive performance 
Binder Effect on Properties of Cr_(2)O_(3)-bearing Corundum-based Refractory Castables被引量:1
《China's Refractories》2023年第3期36-41,共6页ZHANG Hongrui CHEN Liugang 
the Joint Founds of R&D Program of Henan Province (222301420034);National Natural Science Foundation of China (51802287);Collaborative Innovation Major Special Project of Zhengzhou (No. 20XTZX12025) for the financial support
Cr_(2)O_(3)-bearing castables bonded with reactive MgO(RM)or calcium aluminate cement(CAC)were studied to evaluate the binder effect on their performance in corrosive environments.The properties of the as-prepared cas...
关键词:corrosion resistance Cr_(2)O_(3)-bearing castables refractories reactive MgO Mg(Al Cr)2O4 spinel 
Effect of Different Silica Fumes on Properties of Al_(2)O_(3)-SiC-C Castables for Iron Trough被引量:1
《China's Refractories》2023年第2期31-36,共6页CAO Zhuang JIA Qingwei ZHANG Jun ZHOU Huijun LI Jinfeng HUN Xianlei YAN Leixin QIN Hongbin ZHANG Sanhua 
In order to improve the performance of Al_(2)O_(3)-SiC-C castables for iron trough,samples were prepared using brown corundum,dense corundum,activated alumina micropowder,ball pitch,and silicon as main raw materials,c...
关键词:alumina-silicon carbide-carbon iron trough castables silica fume STRENGTH oxidation resistance slag resistance 
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