| 高强矾土质浇注料的影响因素分析 |
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| 引用本文： | 贾江议,刘沙沙,赵迪怡,白剑伟. 高强矾土质浇注料的影响因素分析[J]. 河南冶金, 2012, 0(1): 12-14 |
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| 作者姓名： | 贾江议 刘沙沙 赵迪怡 白剑伟 |
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| 作者单位： | [1]河南科技大学 [2]西安交通大学 [3]郑州华宇耐材有限公司 |
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| 摘 要： | 以山西矾土为主要原料,矾土水泥为结合剂,三聚磷酸钠为减水剂。在试验确定三聚磷酸钠加入量为0.18%的条件下,通过改变水泥加入量,并在110℃×24 h、1100℃×3 h和1450℃×3 h烧成试样。性能检测表明:在水泥加入量为4%的时候,浇注料的体积密度较高,耐压强度好,线变化率小,高强矾土质浇注料的性能达到最佳。
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| 关 键 词： | 矾土 三聚磷酸钠 浇注料 矾土水泥 |
ANALYSIS ON INFLUENCING FACTORS OF BAUXITE- BASED CASTABLE WITH HIGH STRENGTH |
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| Jia Jiangyi Liu Shasha Bai Jianwei. ANALYSIS ON INFLUENCING FACTORS OF BAUXITE- BASED CASTABLE WITH HIGH STRENGTH[J]. Henan Metallurgy, 2012, 0(1): 12-14 |
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| Authors: | Jia Jiangyi Liu Shasha Bai Jianwei |
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| Affiliation: | Jia Jiangyi Liu Shasha Bai Jianwei ( 1. Henan University of Science and Technology; 2. Xi＇an Jiaotong University; 3. Zheng zhou Hua Yu Refractory Co,hd) |
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| Abstract: | In this experiment,bauxite is used as main raw material,calcium alumina Cement as bonder,sodium tri- lmlypho sphate as water reducing agent. Under the condition of 0.18% sodium tripelypho sphate and diITexent amounts of cement,the specimens are heated at 110℃×24 h、1100℃×3 h and 1450℃×3 h. The experiment result shows that when the cement addition is 4% ,the bulk density of castble is higher,the crushing strength is best,and the linear changing rate is the lower, properties of bauxite - based castable with high strength are optimum |
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| Keywords: | bauxite sodium tripolypho sphate castable calcium alumina cement |
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