Casting polycrystalline silicon top side is heating control system of control separately

The utility model provides a casting polycrystalline silicon top side is heating control system of control separately, includes man -machine interface, switch board, man -machine interface connects the industrial computer, industrial computer connection control cabinet, be equipped with control modu...

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Bibliographische Detailangaben
Hauptverfasser:	HONG BINGHUA, SONG LIPING, HUANG LIN, LI JIANJUN, ZHANG ZEXING, XU ZHEN
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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Beschreibung
Zusammenfassung:	The utility model provides a casting polycrystalline silicon top side is heating control system of control separately, includes man -machine interface, switch board, man -machine interface connects the industrial computer, industrial computer connection control cabinet, be equipped with control module in the switch board, control module connects the silicon controlled rectifier, top control silicon controlled rectifier is all the way connected through the top signal line to the silicon controlled rectifier, and another way of silicon controlled rectifier is connected with lateral part control silicon controlled rectifier through the lateral part signal line, lateral part signal line and top signal line all are connected to the switch board, the switch board through two mutually parallelly connected transformers connect the external power wares, top control silicon controlled rectifier and lateral part control silicon controlled rectifier are all including three heating electrode through water -blocked cable c