Application of the continuous indentation test method for the characterization of mechanical properties of B4C/Al composites

Autor:	Eduard Kimmari, Lembit Kommel
Rok vydání:	2006
Předmět:	chemistry.chemical_compound Materials science chemistry Meyer hardness test Indentation Vickers hardness test Knoop hardness test Boron carbide Composite material Nanoindentation Elastic modulus Indentation hardness
Zdroj:	Proceedings of the Estonian Academy of Sciences. Engineering. 12:399
ISSN:	1406-0175
DOI:	10.3176/eng.2006.4.08
Popis:	The principal aim of the present study was to apply the continuous instrumented indentation testing with the Oliver-Pharr method for analysing the load-depth data in determination of mechanical properties of boron carbide/aluminium composites. The indentation tests were carried out at different applied load values (from 10 to 100 N) using Zwick 2.5/TS1S machine and a Vickers indenter. The hardness and reduced elastic modulus of composites were estimated from the unloading part of the indentation curve. The Vickers hardness numbers were compared with those obtained using conventional indentation, performed with Indentec 5030 SKV hardness tester.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1fc516ea2f49c8145702848ca3158ecc https://doi.org/10.3176/eng.2006.4.08 Zobrazit plný text záznamu Plný text ve formátu PDF