Revision as of 11:26, 29 May 2021 edit Magnovvig (talk \| contribs) Extended confirmed users 11,539 edits refs named uchist, krivsky73; new ref name jalkanen14 ← Previous edit		Revision as of 11:27, 29 May 2021 edit undo Magnovvig (talk \| contribs) Extended confirmed users 11,539 edits →Decarburization: no contraction Next edit →
Line 16: :Cr<sub>2</sub>O<sub>3(slag)</sub> + 3 C<sub>(bath)</sub> → 3 CO<sub>(gas)</sub> + 2 Cr<sub>(bath)</sub> To drive the reaction to the forming of CO, the partial pressure of CO is lowered using argon or nitrogen. Since the AOD vessel ~~isn't~~is not externally heated, the blowing stages are also used for temperature control. The burning of carbon increases the bath temperature. By the end of this process around 97% of Cr is retained in the steel. ~~By the end of this process around 97% of Cr is retained in the steel.~~ === Reduction ===

Argon oxygen decarburization: Difference between revisions