共被期刊论文引用了2次
您的检索式：您选中1篇文献正在查看引证文献汇总
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Study on Oxygen Potential of Ferromanganese Melt during Desiliconization显示文摘The oxygen potential of ferromanganese melt can be measured by oxygen concentration cell using ZrO2 solid electrolyte stabilized by CaO (Mo-MoO2 as contrast electrode). The converted formula of oxygen potential and electromotive force is as follows: ln pO2=20.03-(69 548.8+46 427.7×E)/T. The temperature of desiliconization is 1 350 ℃. BF ferromanganese was desiliconized by the flux 1 which contents of BaCO3, MnO2 and (Fe2O3+CaF2) are 70 %, 5 % and 25 % respectively. When the treatment time is 15 min, Fe2O3 content is 12 % for obtaining maximum rate of desiliconization. The relation of oxygen potential and activity of carbon is as follows: pO2,m/TPa=35.812-0.106×aC. The relation of oxygen potential and manganese loss is as follows: pO2,m/TPa=6.238+0.679×ΔW[Mn]. When the flux 2 which contents of BaCO3, MnO2, BaF2 and Fe2O3 are 60 %, 15 %, 10 % and 15 % respectively is used to desiliconize ferromanganese, the time corresponding to maximum rate of desiliconizaion and maximum oxygen potential is 15 min. The experimental results show that oxygen potential is controlled by C-O reaction, and that oxygen potential for desiliconization and protecting manganese are 6.238 TPa. | CHEN Er-bao DONG Yuan-chi GUO Shang-xing | 2001 | Journal of Iron and Steel Research(International)2001，8，2： | 0 |
| 2 | Mn-Fe熔体的脱P过程及Mn-Fe熔体氧位的研究显示文摘使用BaCO370%-MnO25%-(Fe2O3+BaF2)25%(质量分数)的熔剂对高炉Mn-Fe脱P时,最高脱P率(50%)对应的Fe2O3含量是8%;熔体中氧位和C的活度,Si的活度和Mn损的关系式分别为pO2×1012/Pa=-1.542+0.018×aC,pO2×1012/Pa=-1.284+1.366×aSi,pO2×1012/Pa=1.737+0.565×Δ犤Mn犦。使用BaCO370%-BaF210%-MnO25%-Fe2O315%熔剂对高炉Mn-Fe脱P时,最高脱P率(41%)和最高氧位(2.31×10-12Pa)对应的脱P时间为15min。脱P实验结果表明:脱P过程中Mn-Fe熔体的氧位是由熔体中Si-O反应控制的;脱P保Mn的最高氧位是1.737×10-12Pa。 | 陈二保 | 2002 | 安徽工业大学学报(自然科学版)2002，19，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员