| 锰铁合金真空氧化脱磷过程成分变化研究 |
| |
| 引用本文： | 王海川,王世俊,周云,吴宝国,董元篪. 锰铁合金真空氧化脱磷过程成分变化研究[J]. 铁合金, 2004, 35(2): 24-27 |
| |
| 作者姓名： | 王海川 王世俊 周云 吴宝国 董元篪 |
| |
| 作者单位： | 安徽工业大学,马鞍山,中国,243002 |
| |
| 基金项目： | 国家自然科学基金-宝钢钢铁联合研究基金项目(50104005)，安徽省优秀青年科技基金项目 |
| |
| 摘 要： | 研究了在真空感应炉中锰铁合金氧化脱磷过程的脱磷和合金成分变化。结果表明，采用BaCO3基熔渣对锰铁合金真空氧化脱磷时，在实验的脱磷渣组成和真空度10kPa条件下，随着锰铁合金硅含量的增加，脱磷率和锰损下降；随着脱磷渣量的增加，锰铁脱碳量、脱磷率升高，锰损下降，最大脱磷率达42．60％，对应锰铁损为-0．30％，可达到锰铁合金的氧化脱磷保锰的目的。
|
| 关 键 词： | 锰铁合金 真空 氧化脱磷 成分 |
| 文章编号： | 1001-1943(2004)02-0024-04 |
| 修稿时间： | 2003-10-27 |
STUDY ON COMPONENT CHANGE FOR OXIDATION DEPHOSPHORIZATION OF Mn-Fe ALLOY UNDER VACUUM CONDITION |
| |
| Wang Haichuan Wang Shijun Zhou Yun Wu Baoguo Dong Yuanchi. STUDY ON COMPONENT CHANGE FOR OXIDATION DEPHOSPHORIZATION OF Mn-Fe ALLOY UNDER VACUUM CONDITION[J]. Ferro-alloys, 2004, 35(2): 24-27 |
| |
| Authors: | Wang Haichuan Wang Shijun Zhou Yun Wu Baoguo Dong Yuanchi |
| |
| Abstract: | In the article dephosphorization and component change for oxidation deposphorization of Mn-Fe alloy in vacuum induct furnace with BaCO3-based slag and under 10 kPa vacuum degree condition were stundied. These results showed that rate of dephosphorization and [Mn] content loss decreased along with [Si] content in Mn-Fe alloy increased, but decarbonization amount, rate of dephosphorization increased and [Mn] content loss decreased with ratio of slag to metal increased, and rate of dephosphorization and [Mn] content loss were effected by decarbonization,the maximum rate of dephosphorization is up to 42.60% and corresponding [Mn] loss is -0.30%, it reached to an aim to remove phosphorous and preserve manganese. |
| |
| Keywords: | Mn-Fe alloy vacuum condition oxidation dephosphorization component change |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
