Growing process of polycrystalline cast ingot crystals

The invention relates to the technical field of solar cell cast ingots, in particular to a growing process of polycrystalline cast ingot crystals. Crystal growing time and crystal growing temperature in a crystal growing process and the elevating position of a heat insulating cage at the initial sta...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI HUIWU, ZHOU JIJIANG, CHEN FANGFANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY CRYSTAL GROWTH METALLURGY PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL
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