What is the role of converter slag in the steel making process?
Prevent a large amount of heat loss, prevent the oxygen flow from strongly impacting the molten pool; reduce metal splashing;
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What is the converter type, and what are the basis for selecting the converter type?
The converter type refers to the geometry of the inner shape of the converter after bricklaying. The following factors should be considered when selecting a converter furnace type
In hot metal pretreatment, why does dephosphorization of molten iron have to be desiliconized first?
The hot metal pre-desiliconization technology was developed based on the hot metal pre-dephosphorization technology.
How to improve the quality of molten steel when smelting high-carbon steel?
High carbon, the end point carbon is controlled above 0.15%, reducing carbonation
What is the adverse effect of phosphorus on steel properties?
Phosphorus has a large segregation in steel. In the high phosphorus content, the plasticity and toughness are greatly reduced, especially at low temperatures, the "cold brittleness" is less obvious.
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