The influence of rapidly solidified Ribbons pre-treatment on structure of Bulk AlFeMm alloys prepared by Powder Metallurgy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F18%3A43917044" target="_blank" >RIV/60461373:22310/18:43917044 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.21062/ujep/152.2018/a/1213-2489/MT/18/4/621" target="_blank" >http://dx.doi.org/10.21062/ujep/152.2018/a/1213-2489/MT/18/4/621</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21062/ujep/152.2018/a/1213-2489/MT/18/4/621" target="_blank" >10.21062/ujep/152.2018/a/1213-2489/MT/18/4/621</a>
Alternative languages
Result language
angličtina
Original language name
The influence of rapidly solidified Ribbons pre-treatment on structure of Bulk AlFeMm alloys prepared by Powder Metallurgy
Original language description
Rapidly solidified AlFe7Mm4 ribbons were prepared by melt spinning process. The ribbons were composed from super saturated solid solution of alloying elements in Al matrix, stable intermetallic phases and metastable quasicrystalline phases. Both metastable phases can potentially provide self-healing properties to the material - super saturated solid solituon by precititation and quasicrystals by decomposition to stable phases. Key problem of processing such materials is to preserve the microstructure of rapidly solidified material during its compaction. Spark plasma sintering enables powder solidification in very short time - in range of few minutes. This article describes the best way of raidly solidified ribbons before SPS compaction to obtain bulk material. The ribbons were solidified in the initial state and after cryo-milling. Ball-milling before of rapidly solidified ribbons was also tested. Vickers hardnes HV0.01 was also evaluated. Cryo-milling was chosen as an optimal pre-treatment before compaction by SPS. © 2018. Published by Manufacturing Technology.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GJ17-25618Y" target="_blank" >GJ17-25618Y: Preparation and characterization novel self-reporting and self-healing Al-alloys</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Manufacturing Technology
ISSN
1213-2489
e-ISSN
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Volume of the periodical
18
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
4
Pages from-to
621-624
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85058055319