穿炉是电炉生产中的重大事故一般发生在出钢口和炉门口两侧或下部及炉子的二号电极渣线处严重时会发生炉底穿翻遇到穿炉首先要冷静地判断穿炉部位然后采取相应的措施
对高炉炉缸烧穿的原因进行了分析探讨，并对烧穿后的恢复进行了阐述。
The causes of the BF crucible breakout are analyzed and discussed and restoration of breakout is presented.
本钢6#高炉炉腹区域烧穿，炉腹内衬采用高导热、高体密石墨碳砖代替原烧成微孔铝碳砖，实施效果良好。
BG 6# blast furnace bosh area had been broken out , the bosh inner used the high thermal conduction and plumbago carbon brick replace the micropore carbon brick, and the results are obviously better.
开启探火孔观察，炉内料层表面一片火光，出现局部冒火，烧穿现象。
Open Ethan fire hole observation, coal layer surface in a furnace, appear local fire blaze, burning through phenomenon.
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