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首页> 外文期刊>Metalurgija >NON-METALLIC INCLUSIONS CONTROLING AT THE LADLE FURNACE (LF) STATION
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NON-METALLIC INCLUSIONS CONTROLING AT THE LADLE FURNACE (LF) STATION

机译：在Ladle Furnace（LF）站控制的非金属夹杂物

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The article contains the results of research performed on the determination of the quantity and morphology of non-metallic inclusions identified at the secondary metallurgy process during the cold-swelling steel production. Continuous improvement of steel quality standards, which today is primarily associated with the amount of inclusions contained in the steel product, enforces actions taken to remove the largest possible number of inclusions from steel and/or by their modification at the final stage of secondary metallurgy processing. Therefore, research was undertaken at the ladle furnace industrial stand, and the steel samples were subjected to metallographic testing. It was shown that the number and/or the size of inclusions identified in the samples taken at the beginning and end of the process decreased, and in addition they were modified.
机译：本文含有关于在冷膨胀钢铁生产期间在二次冶金过程中鉴定的非金属夹杂物的数量和形态进行的研究结果。 钢质质量标准的持续改进，该标准主要与钢铁产品中容包含的包容量相关联，执行采取的行动，以删除钢的最大数量的夹杂物和/或在次级冶金处理的最后阶段进行修改 。 因此，在钢包炉工业立场进行了研究，钢样品进行了金相检测。 结果表明，在过程开始和结束的样品中鉴定的夹杂物的数量和/或尺寸减少，并且它们被修改。

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