$Method and apparatus for determining the edge strength of plate-shaped elements made of brittle-fracture material$

Method and apparatus for determining the edge strength of plate-shaped elements made of brittle-fracture material

An improved measurement method and a corresponding measurement device are provided that measure the edge strength of plate-shaped elements made of brittle-fracture material. For this purpose, a long sample is drawn apart at the short edges, wherein the force transmission points lie next to the cente...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Nattermann, Kurt, Ottermann, Clemens, Heiss-Chouquet, Markus
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	An improved measurement method and a corresponding measurement device are provided that measure the edge strength of plate-shaped elements made of brittle-fracture material. For this purpose, a long sample is drawn apart at the short edges, wherein the force transmission points lie next to the center of gravity of the base surface of the sample.