Evaluation of compressive deformation behavior of Zr55Al10Ni5Cu30 bulk metallic glass containing ZrC particles by synchrotron X-ray diffraction

Autor:	Junji Saida, J. Katsuyama, Shigeo Sato, Muneyuki Imafuku, Hiroshi Suzuki, Takahisa Shobu, Hidemi Kato
Rok vydání:	2012
Předmět:	Materials science Amorphous metal Mechanical Engineering Zirconium alloy Metals and Alloys Plasticity Condensed Matter Physics Carbide Stress (mechanics) Compressive strength Mechanics of Materials Residual stress General Materials Science Deformation (engineering) Composite material
Zdroj:	Scripta Materialia. 66:801-804
ISSN:	1359-6462
DOI:	10.1016/j.scriptamat.2012.02.016
Popis:	The compressive deformation mechanism of a Zr 55 Al 10 Ni 5 Cu 30 bulk metallic glass containing 10 vol.% ZrC (ZrC-BMG) has been clarified based on the residual stresses in the compressed specimens. The deformation behavior can be classified into four stages through local plastic deformation around ZrC particles until macroscopic fracture when the ZrC particles break. It was suggested that the plasticity and strength of the ZrC-BMG depend on the compressive strength of the ZrC particles and the stress partitioning into both phases.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2ca934717c2f62bc0f5b761cc58f3281 https://doi.org/10.1016/j.scriptamat.2012.02.016 Zobrazit plný text záznamu Full Text from ScienceDirect