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氮在钢—渣—气相间传质研究

STUDY ON MASS TRANSPORT OF NITROGEN AMONG LIQUID STEEL-SLAG-GAS PHASES
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摘要 研究了1600℃时,钙基中性渣及氧化性渣对氮在钢液及气相间传质的影响,测定了氮从渣相向钢液中传质的总传质系数,讨论了气相中氮分压对总传质系数的影响。 Effect of CaO base neutral and oxidic slags on mass transport of nitrogen between liquid steel and gas at 1600℃ has been investigated.The transport coefficient of nitrogen from slag into liquid steel has been measured and effect of partial pressure of nitrogen in gas phase on transport coefficient has been discussed.
出处 《钢铁》 CAS CSCD 北大核心 1997年第12期22-24,共3页 Iron and Steel
关键词 传质 炼钢 钢包精炼 nitrogen slag mass transport
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参考文献2

  • 1F. Tsukihashi,E. Oktay,R. J. Fruehan. The nitrogen reaction between carbon saturated Iron and Na2O-SiO2 slag: Part II. Kinetics[J] 1986,Metallurgical Transactions B(3):541~545
  • 2Klaus Schwerdtfeger,Hans Georg Schubert. Solubility of nitrogen and carbon in ESR type slag[J] 1977,Metallurgical Transactions B(3):689~691

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