Correlation between changes in Curie temperature and electrical resistivity during structural relaxation in Fe27Ni53P14B6 metallic glass

Autor:	Ryosuke Yokota, Takayuki Komatsu, Kazumasa Matusita
Rok vydání:	1985
Předmět:	Materials science Amorphous metal Linear relationship Condensed matter physics Mechanics of Materials Annealing (metallurgy) Electrical resistivity and conductivity Mechanical Engineering Curie temperature General Materials Science
Zdroj:	Journal of Materials Science. 20:3271-3276
ISSN:	1573-4803 0022-2461
DOI:	10.1007/bf00545194
Popis:	Changes in Curie temperature (ΔT c, electrical resistivity (Δϱ/ϱ) and volume (ΔV/V) caused by isochronal annealing in as-quenched and pre-annealed Fe27Ni53P14B6 metallic glasses were compared. It was found that the ΔT c against annealing temperature (T a) curves in as-quenched and pre-annealed samples are very similar to the Δϱ/ϱ against T a curves. Particularly, almost a linear relationship was observed between ΔT c and Δϱ/ϱ in the pre-annealed sample. The results strongly suggest that the origins of both ΔT c and Δϱ/ϱ during structural relaxation in the pre-annealed sample are attributed to identical, reversible, short-range ordering.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::721e0916495069c5d4efdbc4528f1d65 https://doi.org/10.1007/bf00545194 Zobrazit plný text záznamu Full text from SpringerLink