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| 尖晶石加入量对铬刚玉浇注料性能的影响 | |
| 引用本文： | 华远才,刘玉泉,王洪顺.尖晶石加入量对铬刚玉浇注料性能的影响[J].耐火材料,2001,35(5):261-263. |
| 作者姓名： | 华远才 刘玉泉 王洪顺 |
| 作者单位： | 1. 洛阳耐火材料研究院, 2. 鞍山钢铁集团新钢铁供销管理部 3. 安阳钢铁股份公司第二炼钢厂 |
| 摘 要： | 研究了尖晶石加入量对铬刚玉浇注料的烧结性能、抗折强度、抗热震性以及抗渣渗透和侵蚀能力的影响。尖晶石的加入使铬刚玉浇注料线变化率增大 ,显气孔率升高 ,常温强度略有降低。加入 2a %～ 3a %的尖晶石能明显改善铬刚玉浇注料的抗热震性。加入尖晶石后 ,铬刚玉浇注料的抗高钙、高铁渣的渗透、侵蚀能力有所下降 |
| 关 键 词： | 尖晶石 铬刚玉 浇注料 |
| 修稿时间： | 2001年1月5日 |
Effect of spinel addition on property of chrome-corundum castable |
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| Hua Yuancai,Liu Yuquan,Wang HongshunLuoyang Institute of Refractories Research,Luoyang ,China.Effect of spinel addition on property of chrome-corundum castable[J].Refractories,2001,35(5):261-263. | |
| Authors: | Hua Yuancai Liu Yuquan Wang HongshunLuoyang Institute of Refractories Research Luoyang China |
| Affiliation: | Hua Yuancai,Liu Yuquan,Wang HongshunLuoyang Institute of Refractories Research,Luoyang 471039,China |
| Abstract: | Effect of spinel addition on sintering,modulus of rupture,thermal shock resistance and resistance to penetration and corrosion of slag was studied.The added spinel made the castable's linear change rate and apparent porosity increase and the strength at room temperature decrease.The thermal shock resistance of the castable improved obviously when spinel addition ranged from 2a% to 3a%.The added spinel also made the resistance to penetration and corrosion of slag bad. |
| Keywords: | Spinel Chrome corundum Castable |
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