Graphite device for nitrogen removal of high-purity graphite powder

The utility model discloses a graphite device for nitrogen removal of high-purity graphite powder. The graphite device comprises a graphite crucible base, a graphite crucible cylinder, a graphite cover, a graphite gas pipe, an upper graphite partition plate and a lower graphite partition plate, the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LUO YEDONG, HUANG SHIXI, QU YONGJIE, HONG ZHIWEI, ZHAO XINTIAN, ZHANG WENZHONG, HAO HAN, ZHU ZHENWANG
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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