| Rheological and Adhesive Behavior of Gunning Mix for Blast Furnace Repair |
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| 引用本文： | CAOFeng LONGShigang WUXingrong SUNJialin HONGYanruo. Rheological and Adhesive Behavior of Gunning Mix for Blast Furnace Repair[J]. 中国耐火材料, 2003, 12(4): 11-15 |
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| 作者姓名： | CAOFeng LONGShigang WUXingrong SUNJialin HONGYanruo |
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| 作者单位： | [1]InstituteofMetallurgyandMaterials,AnhuiUniversityofTechnology,Ma‘anshan,P.R.China [2]InstituteofMetallurgy,UniversityofScienceandTechnologyBeijing,Beijing,P.R.China |
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| 摘 要： | The aim of this experimental work was to investigate the theological and adhesive performance of gunning mix suspensions.The results of rheological tests indicate that:the rheological curve of gunning mix bonded by high-alumina cement(HACG) is Bingham type;the rheological curve of low cement gunning mix(LCG) bonded by microsilica is characterized by pseudo-plasticity fluid with yielding stress;and the rheological property of low-cement gunning mix bonded by microsilica is proved to be better than that of gunning mix bonded by cement.Meanwhile as indicated by the adhesive teste;the better the rheological properties of gunning mix suspension,the better the repair effect would be.
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| 关 键 词： | 流变学 粘接行为 喷补炉衬混合料 熔炉修补 粘度 耐火材料 高炉 |
Rheological and Adhesive Behavior of Gunning Mix for Blast Furnace Repair |
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| CAO Feng,LONG Shigang,WU Xingrong,SUN Jialin,HONG Yanruo. Rheological and Adhesive Behavior of Gunning Mix for Blast Furnace Repair[J]. China’s Refractories, 2003, 12(4): 11-15 |
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| Authors: | CAO Feng LONG Shigang WU Xingrong SUN Jialin HONG Yanruo |
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| Abstract: | The aim of this experimental work was to investigate the Theological and adhesive performance of gunning mix suspensions. The results of rheological tests indicate that: the rheological curve of gunning mix bonded by high-alumina cement (HACG) is Bingham type ; the rheological curve of low cement gunning mix (LCG) bonded by mi-crosilica is characterized by pseudo-plasticity fluid with yielding stress ; and the rheological property of low-cement gunning mix bonded by microsilica is proved to be better than that of gunning mix bonded by cement. Meanwhile as indicated by the adhesive tests: the better the rheological properties of gunning mix suspension , the better the repair effect would be. |
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| Keywords: | Rheological property Gunning mix Suspension Viscosity Refractory Blast fur-nace |
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