High-purity quartz sand prepared from synthetic quartz crystals

The invention relates to high-purity quartz sand prepared from synthetic quartz crystals, the hydroxyl content of the synthetic quartz crystals is smaller than or equal to 5 ppm, the content of each of boron, magnesium, titanium, copper, manganese and cobalt in chemical components of the high-purity...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU DELONG, YU QINTAO, TANG YINGXIA
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!