Method for preparing silicon carbide powder material by utilizing waste circuit substrate

The invention provides a method for preparing a silicon carbide powder material by utilizing a waste circuit substrate. The method comprises the following steps: crushing the waste circuit substrate,sorting out copper powder, crushing the remaining substrate, performing acid pickling, and performing...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RUAN JUJUN, TIAN SHUANGHONG, LI WAIQING, QIU RONGLIANG, XIONG YA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
Online-Zugang:	Volltext bestellen
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