| dc.contributor.author | Dutkiewicz, Jan | |
| dc.contributor.author | Kubíček, Milan | |
| dc.contributor.author | Pastrňák, Martin | |
| dc.contributor.author | Maziarz, Wojciech | |
| dc.contributor.author | Lejkowska, Marta | |
| dc.contributor.author | Czeppe, Tomasz | |
| dc.contributor.author | Morgiel, Jerzy | |
| dc.date.accessioned | 2006-11-15T05:47:23Z | |
| dc.date.available | 2006-11-15T05:47:23Z | |
| dc.date.issued | 2006 | |
| dc.identifier.citation | Journal of Microscopy. 2006, vol. 223, issue 3, p. 268-271. | en |
| dc.identifier.issn | 0022-2720 | |
| dc.identifier.uri | http://hdl.handle.net/10084/58145 | |
| dc.language.iso | en | en |
| dc.publisher | Blackwell | en |
| dc.relation.ispartofseries | Journal of Microscopy | en |
| dc.relation.uri | https://doi.org/10.1111/j.1365-2818.2006.01643.x | en |
| dc.subject | amorphous Zr-base alloys | en |
| dc.subject | ball milling | en |
| dc.subject | melt spinning | en |
| dc.subject | microstructure | en |
| dc.title | Structure studies of ball-milled ZrCuAl, NiTiZrCu and melt-spun ZrNiTiCuAl alloys | en |
| dc.type | article | en |
| dc.identifier.location | Není ve fondu ÚK | en |
| dc.description.abstract-en | ZrNiTiCu and ZrNiTiCuAl alloys were amorphized using either a melt-spinning or ball-milling process in a high-energy planetary mill. The elemental powders were initially blended to the desired composition (in at.%) of Zr, 65; Cu, 27.5; Al, 7.5 and of Ti, 25; Zr, 17; Cu, 29; Ni, 29, respectively. The composition of alloys was chosen to be the same as for the bulk amorphous ZrCuAl and easy glass-forming ZrNiTiCu alloys. An almost fully amorphous structure was obtained after 80 h of milling in the case of both compositions. Transmission electron microscopy studies of ball-milled powders revealed the presence of nano-crystallites [2–5 nm for ZrCuAl and smaller (1–3 nm) for the ZrTiNiCu alloy]. High-resolution transmission electron microscopy of melt-spun ZrNiTiCuAl ribbons provided evidence of the amorphous structure. | en |
| dc.identifier.doi | 10.1111/j.1365-2818.2006.01643.x | |
| dc.identifier.wos | 000241387500026 | |