| 高炉用部分耐火材料抗碱蚀损的实验研究 |
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| 摘 要： | 用熔融碱金属混合碳酸盐，对六种高炉炉身下部至炉腹砖衬材料进行了蚀损试验测定，并就碱蚀前后试样的重量变化和抗折强度变化进行了简要分析。
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| 关 键 词： | 高炉，内衬，耐火材料，熔融碱金属，侵蚀 |
The Experiments on Abilities to Resisting Molten Alkali Erosion of Some Refractories Used in Blast Furnace |
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| Authors: | Sun Jiafu Zhang Chongmin |
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| Institution: | Dept. of Metallurgy |
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| Abstract: | The determining experiments were done with molten mixed carbonate of alkalis on the abilities against the erosion. The samples are six kinds of refractories that are used from lower shift to bosh in the blast furnace. In the paper, the samples changes of weight and the changes of cross-bending strength before and after the molten alkali erosion are analyzed simply. |
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| Keywords: | blast furnace long life lining refractory erosin of molten alkalis |
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