Elastic modulus determination from depth sensing indentation testing

A semiempirical formula previously proposed for the determination of the Young's modulus of materials from depth-sensing Vickers indentation testing is here verified by calculating the elastic energy associated with the stress fields that build up beneath the indenter during Vickers indentation...

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Veröffentlicht in:	Journal of materials science letters 1996-12, Vol.15 (24), p.2141-2144
Hauptverfasser:	GUBICZA, J, JUHASZ, A, ARATO, P, SZOMMER, P, TASNADI, P, VÖRÖS, G
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Measurement and testing methods Measurement methods and techniques in continuum mechanics of solids Physics Solid mechanics Structural and continuum mechanics
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Beschreibung
Zusammenfassung:	A semiempirical formula previously proposed for the determination of the Young's modulus of materials from depth-sensing Vickers indentation testing is here verified by calculating the elastic energy associated with the stress fields that build up beneath the indenter during Vickers indentation. The theoretical considerations presented are applied to macrohardness indentation measurements of metals, glasses, and several ceramics. (AIAA)
ISSN:	0261-8028 1573-4811
DOI:	10.1007/BF00241151