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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

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • 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

  • 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

  • EID of the result in the Scopus database

    2-s2.0-85058055319