The Structural Stability of the Fe36Co36Si19B5Nb4 Bulk Amorphous Alloy

In this paper, the results of the investigation into the fractured surface microstructure of the amorphous samples of Fe[36]Co[36]B[19]Si[5]Nb[4] in the shape of rods of diameters: 1 mm, 2 mm and 3 mm in the as-cast state are presented. The samples were prepared by injection of molten alloy into coo...

Full description

Saved in:
Bibliographic Details
Published inArchives of metallurgy and materials Vol. 59; no. 1; pp. 259 - 262
Main Authors Nabialek, M, Pietrusiewicz, P, Szota, M, Dobrzanska-Danikiewicz, A, Lesz, S, Dospial, M, Bloch, K, Ozga, K
Format Journal Article
LanguageEnglish
Published Warsaw Polish Academy of Sciences 01.03.2014
Subjects
Contact
Copper
Copper base alloys
Diffusion
Fracture mechanics
Microstructure
Structural stability
Temperature gradient
Online AccessGet full text

Cover

More Information
Summary:In this paper, the results of the investigation into the fractured surface microstructure of the amorphous samples of Fe[36]Co[36]B[19]Si[5]Nb[4] in the shape of rods of diameters: 1 mm, 2 mm and 3 mm in the as-cast state are presented. The samples were prepared by injection of molten alloy into cooled copper dies. The process of diffusion in the investigated material has a different speed depending on the temperature gradient within the volume of the rod. The atomic diffusion leads to the creation of different zones within the rod fracture: the zone in contact with the copper die, the intermediate fracture zone, and the zone in the vicinity of the rod core; the three zones have been found to exhibit different amorphous structures.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1733-3490
2300-1909
DOI:10.2478/amm-2014-0042