Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1628570 | Journal of Iron and Steel Research, International | 2014 | 4 Pages |
Abstract
The hot metal full pretreatment and less-slag steelmaking process constituted a platform to produce clean steel with low cost and rapid pace and also realized a professional production line. The w[P] can be less than 0.030% at the end of De-P converter and 0.006% at the end of De-C converter. The w[N] in steel can be less than 15×10−6 at the stirring station. This production line can make clean steel steadily used for auto sheet or pipeline, for example X65MS. The De-C slag was left in the converter for the next heat and recycled to De-P converter to reduce lime consumption, which has a great benefit for the cost saving.
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Physical Sciences and Engineering
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