MgO/Al2O3ratioBlastfurnaceslagVISCOSITYIRONMAKINGPhasediagramIn recent years, more and more high Al2O3 iron ores were used in East Asia, especially in China, which increased the Al2O3 content in blast furnace (BF) slag and resulted in poor metallurgical properties of slag. Adding MgO-bearing...
Al2O3-MgO和Al2O3-MgO-SiO2体系的热力学优化与计算 马天一，刘钰玲，高枫杨，张亮，杜勇 (中南大学粉末冶金国家重点实验室，长沙 410083)摘要：文献中Al2O3-MgO二元体系的热力学参数在外推至多元系时与实验数据存在偏差，本工作基于热力学数据的严格评估，采用CALPHAD(calculation of phase diagram)方法对该体系...
文献中Al_(2)O_(3)-MgO二元体系的热力学参数在外推至多元系时与实验数据存在偏差,本工作基于热力学数据的严格评估,采用CALPHAD(calculation of phase diagram)方法对该体系进行热力学重新优化,并在此基础上进一步完善Al_(2)O_(3)-MgO-SiO_(2)体系的热力学描述.优化过程中,采用离子双亚点阵模型描述液相,用CEF...
-While alumina has a reputation for being super refractory, other pure oxides like CaO and MgO actually melt much higher! But the difference is that when alumina particles are combined with those of other oxides it maintains its refractory character while the others interact and become fluxes. -...
首先打开FactSage软件的Phase Diagram相图计算模块,在Components栏下输入第一个组分CaO后,再点击+依次输入另外两个组分Al2O3和SiO2。 打开Units窗口选择合适的单位,这里温度选择℃,质量选择g为单位。对于CaO-Al2O3-SiO2体系,Data Search窗口中选择氧化物数据库[FToxid]。然后点击Next进入下一步。
求翻译:Calculation of Phase Diagram of CaO-SiO2-Al2O3-MgO-B2O3 Refining Slag without CaF2是什么意思?待解决 悬赏分:1 - 离问题结束还有 Calculation of Phase Diagram of CaO-SiO2-Al2O3-MgO-B2O3 Refining Slag without CaF2问题补充:匿名 2013-05-23 12:21:38 钙硅氧化铝 - 氧化镁-B2O3精炼...
with the mantle transition zone, the MAS phase diagram markedly simplifies, with the three pure oxides (i.e. MgO, periclase; Al2O3, corundum; SiO2, stishovite) displaying a primary phase field and majorite-pyrope garnet as the only, and most important, ternary liquidus phase in the ...
96%Al 2O3 陶瓷在退火过程中的析O晶与晶界母体玻璃中CaO 与 MgO 的含量比有关。· 1784·硅酸盐学报J Chin Ceram Soc, 2017, 45(12): 178217872017 年当 MgO 含量较高 17、时,析出相为镁硅酸盐、铝硅酸盐以及富含钙的长石相。当 CaO 含量较高时, 析出相为钙长石 CaAl 22 8、钙铝黄长石Ca22SiO7...
MgO-Al2O3-SiO2三元相图 热度: 2-3 NH3-CO2-H2O三元体系相图 热度: CaOSiO2对CaOSiO2Al2O3MgOTiO2五元高炉渣粘度的影响 热度: 上海大学 硕士学位论文 Al<,2>O<,3>-CaO-SiO<,2>三元体系相图的研究 姓名:***申请学位级别:硕士 专业:物理化学 指导...
http://www.crct.polymtl.ca/FACT/phase_diagram.php?file=Al-Ti-O_Al2O3-TiO2.jpg&dir=FToxid...