| 镁渣替代石灰石配料外加剂的选择及掺量的研究 |
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| 引用本文： | 昝和平,丁怀民,赵海晋,高建荣,孙素贞,芋艳梅.镁渣替代石灰石配料外加剂的选择及掺量的研究[J].武汉理工大学学报,2007,29(4):27-30. |
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| 作者姓名： | 昝和平 丁怀民 赵海晋 高建荣 孙素贞 芋艳梅 |
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| 作者单位： | 1. 山西综合职业技术学院材料工程系,太原,030006
2. 山西综合职业技术学院材料工程系,太原,030006;西安建筑科技大学,西安,710055 |
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| 摘 要： | 镁渣替代石灰石配料制备水泥熟料时，分别掺入和同时掺入2种自制外加剂，通过生料易烧性实验和熟料物理性能及XRD图谱的测定，确定外加剂和镁渣的最佳掺量。实验结果表明：同时掺入2种外加剂能大幅度改善生料易烧性，此时镁渣可以代替20％石灰石，烧成的硅酸盐水泥28d强度可达65．2MPa。
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| 关 键 词： | 镁渣 外加剂 掺量 |
| 文章编号： | 1671-4431(2007)04-0027-03 |
| 修稿时间： | 2006年12月7日 |
Research on Additive and Its Content When Magnesium Slag as Substitute of Limestone |
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| ZHAN He-ping,DING Huai-min,ZHAO Hai-jin,GAO Jian-rong,SUN Su-zhen,YU Yan-mei.Research on Additive and Its Content When Magnesium Slag as Substitute of Limestone[J].Journal of Wuhan University of Technology,2007,29(4):27-30. |
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| Authors: | ZHAN He-ping DING Huai-min ZHAO Hai-jin GAO Jian-rong SUN Su-zhen YU Yan-mei |
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| Abstract: | When magnesium slag replaces limestone to prepare cement clinker,add one or both homemade additives,measure burnability of raw meal and physical properties and XRD patterns of clinker,and decide the proper content of additive and magnesium slag.The results show that adding compound additive can greatly improve the burnability,at the time the content magnesium slag is up to 20%,and the compressive strength of cement is 65.2 MPa. |
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| Keywords: | magnesium slag additive mixing content |
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