| 沥青质结合相在镁白云石碳材料中对其强度性能的作用 |
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| 引用本文： | 石干 孙庚辰. 沥青质结合相在镁白云石碳材料中对其强度性能的作用[J]. 硅酸盐通报, 1992, 11(5): 42-47 |
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| 作者姓名： | 石干 孙庚辰 |
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| 作者单位： | 洛阳耐火材料研究院(石干，孙庚辰)，洛阳耐火材料研究院(钟香崇) |
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| 摘 要： |
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| 关 键 词： | 沥青 镁 白云石 碳 材料 强度 |
The Effect of Pitch Phase on the Strength Behaviour of Magnesite-Dolomite-Carbon Materials |
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| Shi Gan Sun Gengcheng zhong xiangchong. The Effect of Pitch Phase on the Strength Behaviour of Magnesite-Dolomite-Carbon Materials[J]. Bulletin of the Chinese Ceramic Society, 1992, 11(5): 42-47 |
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| Authors: | Shi Gan Sun Gengcheng zhong xiangchong |
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| Affiliation: | Luoyang Instisute of Refractories Research |
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| Abstract: | The study on the effect of pitch binder phase on the strength behaviour of magnesitc-dolomite-carbon materials has shown that the principal factors influencing the strength and plastic deformation of the material are the phase and viscosity changes of the binder phase during heating, the stresses induced by shrinkage during semi-coking and the degree of graphitization of the semi-coke. The variations in strength and work of fracture at room temperature are dependent on the structure changes of the binder-phase after heat treatment at different temperatures. |
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| Keywords: | pitch binder phase magnesite-dolomite-carbon materials strength |
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