| 含BaO保护渣熔点及粘度的研究 |
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| 引用本文： | 魏庆成 丁运乔. 含BaO保护渣熔点及粘度的研究[J]. 重庆大学学报(自然科学版), 1995, 18(4): 110-114 |
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| 作者姓名： | 魏庆成 丁运乔 |
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| 作者单位： | 重庆大学冶金及材料工程系，重庆钢铁设计院，成都无缝钢管厂 |
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| 摘 要： | 测试了ＢａＯ－ＳｉＯ２－ＣａＯ－Ａｌ２Ｏ３（５％）－Ｎａ２Ｏ（１０％）－ＣａＦ２（１０％）六元渣系的熔点及粘度。绘出了熔点曲线图及粘度曲线图。求出了性质与化学组成的数学系式。在此基础上，提出了含ＢａＯ保护渣恰当的组成范围。
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| 关 键 词： | 氧化钡 保护渣 熔点 粘度 曲线图 连续铸钢 |
Researches on Melting-points and Visccoity of Mould FluxesWei Qingcheng |
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| DhgYunqiao,Peng Kediao. Researches on Melting-points and Visccoity of Mould FluxesWei Qingcheng[J]. Journal of Chongqing University(Natural Science Edition), 1995, 18(4): 110-114 |
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| Authors: | DhgYunqiao Peng Kediao |
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| Affiliation: | DhgYunqiao;Peng Kediao |
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| Abstract: | The testing of the melting-points and viscosity of BaO-SiO2-CaO-Al2O3(5%)-Na2O(10%)-CaF2(1 0%)six-part slag system is completed. Then the curve charts of the melting-points and viscosity are drawn. Moreover, the mathematical relations between properties andchemical compostion are found out.As a result,the proper range of chemical composition for BaO-contained mould fluxes is therefore presented. |
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| Keywords: | barium oxide casting slug melting point viscosity curve charts |
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