| Effect of B4 C on Oxidation Resistance of Low-Carbon MgO-C Materials |
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| 引用本文： | HE Zhiyong PENG Xiaoyan LIU Kaiqi LI Lin. Effect of B4 C on Oxidation Resistance of Low-Carbon MgO-C Materials[J]. 中国耐火材料, 2007, 16(4): 21-23 |
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| 作者姓名： | HE Zhiyong PENG Xiaoyan LIU Kaiqi LI Lin |
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| 作者单位： | HE Zhiyong，PENG Xiaoyan，LIU Kaiqi，LI LinNew Metallurgy Hi-Tech Group Co.，Ltd.，China Iron and Steel Research Institute，Beijing 100081，China |
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| 摘 要： | B4C was added into the low-carbon MgO-C materials in order to improve the oxidation resistance. The results show adding 0. 3wt% B4C can get the best oxidation resistance and adding 0. 2 wt% B4C can get the highest hot modulus of rupture. Altogether, adding 0. 2wt% B,C into the low-carbon MgO-C materials can get better oxidation resistance and hot strength.
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| 关 键 词： | MgO-C材料 技术性能 氧化电阻 热系数 |
| 收稿时间： | 2007-07-01 |
Effect of B4 C on Oxidation Resistance of Low-Carbon MgO-C Materials |
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| HE Zhiyong,PENG Xiaoyan,LIU Kaiqi,LI Lin. Effect of B4 C on Oxidation Resistance of Low-Carbon MgO-C Materials[J]. China’s Refractories, 2007, 16(4): 21-23 |
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| Authors: | HE Zhiyong PENG Xiaoyan LIU Kaiqi LI Lin |
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| Affiliation: | [1]New Metallurgy Hi-Tech Group Co. , Ltd. , China Iron and Steel Research Institute,Beijing 100081, China |
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| Abstract: | B4C was added into the low-carbon MgO-C materials in order to improve the oxidation resistance. The results show adding 0.3wt% B4C can get the best oxidation resistance and adding 0.2wt% B4C can get the highest hot modulus of rupture. Altogether, adding 0.2wt% B4C into the low-carbon MgO-C materials can get better oxidation resistance and hot strength. |
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| Keywords: | B4C Low-carbon MgO-C Oxidation resistance Hot modulus of rupture |
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