| 稀土氧化物渣对铸造铁液净处理的实验研究 |
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| 引用本文： | 尹衍升,吴炳尧,苏华钦.稀土氧化物渣对铸造铁液净处理的实验研究[J].东南大学学报(自然科学版),1993(2). |
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| 作者姓名： | 尹衍升 吴炳尧 苏华钦 |
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| 作者单位： | 东南大学机械工程系，东南大学机械工程系，东南大学机械工程系 |
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| 摘 要： | 大量研究表明,稀土对石墨形貌、脱硫、去气、提高铁液纯净度以及减少或消除低熔点杂质(如砷、铅、铋等)的有害作用具有明显的效果。使用稀土或稀土合金处理铁液固然不错,但成本较高。故直接用廉价的稀土氧化渣对铁液进行净化处理,对节能降耗具有较大的实际意义。我国是稀土资源大国,稀土氧化渣是高炉冶炼富含稀土矿时排除的沪渣。国务院稀土办公室提出,在“八五”期间,我国的铸件稀土处理量要力争达到220万吨以上,其中主要以
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Experimental Research of RE-Oxided Based Slag for Dephosphorization and Desulfurization on the Hot Metal |
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| Yin Yansheng,Wu Bingyao,Su Huaqin.Experimental Research of RE-Oxided Based Slag for Dephosphorization and Desulfurization on the Hot Metal[J].Journal of Southeast University(Natural Science Edition),1993(2). |
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| Authors: | Yin Yansheng Wu Bingyao Su Huaqin |
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| Institution: | Yin Yansheng;Wu Bingyao;Su Huaqin Department of Mechanical Engineering |
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| Abstract: | Effects and specialities of the RE-oxided based slag for treating the hot metal are investigated by means of the orthogonal, contrast and on-the-spot experiments, and it shows that the RE-oxided based slag plays an important role in dephosphorization, desulfurization and increasing the tensile strength. |
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| Keywords: | rare earth oxided slag desulfurization dephosphorization chlorizated calcium |
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