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1、晶体生晶体生长工工艺之之蓝宝石宝石FEMAGSoft 2013Sapphire growthFEMAGSoft 2013Steel pulling axisSapphireIridium crucibleZirconium oxideZirconium oxide granulesQuartzSimulation of sapphire crystal growth by the Czochralski methodFurnace modelSapphire growth (contd)FEMAGSoft 2013Melt meshes BLM (boundary layer mesh)Coa
2、rse meshSapphire growth (contd)FEMAGSoft 2013Local temperature fieldResult using coarse meshResult using BLM meshResults for 20 cm crystal lengthSapphire growth (contd)FEMAGSoft 2013Velocity fieldResult using coarse meshResult using BLM meshSapphire growth (contd)FEMAGSoft 2013Global temperature fieldFEMAG-CZ quasi-steady simulation of the growthof an HEM Sapphire crystalSapphire growth (contd)FEMAGSoft 2013c-grown crystala-grown crystalvon Mises invariant isovalues (Pa)Sapphire growth (contd)