Testing method of Moh's hardness of powdery material for characterizing CCL (Copper Coated Laminate)

The invention relates to a testing method of Moh's hardness of a powdery material for characterizing a CCL (Copper Coated Laminate). The method comprises the following steps: firstly, weighing a proper amount of a to-be-tested sample and putting in a ceramic crucible for later use; secondly, pu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MU RUIJIE, WANG SONGXIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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