A HARDNESS MEASURING DEVICE

The present invention relates to a portable hardness measuring device and, more specifically, relates to a portable hardness measuring device which measures a local hardness in accordance with a thermal fatigue damage by allowing the device to enter a center hole of an object, such as a motor or a r...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIM, JAE KYUN, JEON, WOO IL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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