Manufacturing Technology 2019, 19(5):813-816 | DOI: 10.21062/ujep/377.2019/a/1213-2489/MT/19/5/813

Influence of Cooling Speed during Melt Spinning Process on Properties of Al-Fe-Mm-Si-Mg Bulk Materials Prepared by SPS

Alena Michalcová, Jan Zábrodský, Anna Knaislová, Zdeněk Kačenka, Ivo Marek
Department of Metals and Corrosion Engineering, University of Chemistry and Technology in Prague, Technická 5, Prague 6, 166 28, Czech Republic

This work is devoted to description of microstructure of bulk Al-Fe-Mm-Si-Mg alloys and their thermal stability. The alloy was prepared at different cooling rates (600, 1000 and 1400 RPM) during melt spinning process and sintered at the same conditions by SPS. The aim of this work was to prove if change in melt spinning conditions influence the behaviour of bulk material. It was proven that independently on cooling rate precipitation occurs during sintering process. All materials exhibited heterogenous microstructure composed of fine and coarse areas - residue of melt spinning process. During annealing of bulk materials prepared by powder metallurgy, no precipitation of new phase was observed. It is an evidence that precipitation mechanism of self-healing is not possible for these alloys.

Keywords: Al alloys, melt spinning, SPS, self-healing
Grants and funding:

Czech Science Foundation, project No. GJ17-25618Y.
Research Infrastructure NanoEnviCz, supported by the Ministry of Education, Youth, and Sports of the Czech Republic under Project No. LM2015073.

Published: October 1, 2019  Show citation

ACS AIP APA ASA Harvard Chicago IEEE ISO690 MLA NLM Turabian Vancouver
Michalcová A, Zábrodský J, Knaislová A, Kačenka Z, Marek I. Influence of Cooling Speed during Melt Spinning Process on Properties of Al-Fe-Mm-Si-Mg Bulk Materials Prepared by SPS. Manufacturing Technology. 2019;19(5):813-816. doi: 10.21062/ujep/377.2019/a/1213-2489/MT/19/5/813.
Share...
Download citation
  • BibTeX (.bib)
  • Bookends (.ris)
  • EasyBib (.ris)
  • EndNote (.enw)
  • EndNote 8 (.xml)
  • ISI WoS (.isi)
  • Medlars (.medlars)
  • Mendeley (.ris)
  • MODS (.xml)
  • Papers (.ris)
  • RefWorks (.txt)
  • RefManager (.ris)
  • RIS (.ris)
  • MS Word (.xml)
  • Zotero (.ris)
    • Open full article

    References

    1. HAUTAKANGAS, S. (2007). et al., In: Proceedings of the First International Conference on Self Healing Materials, 18-20 April 2007 Noordwijk aan Zee, Springer 2007
    2. MICHALCOVÁ, A., VOJTĚCH, D. (2012). Structure of rapidly solidified aluminium alloys, Manufacturing Technology 12 (13), 2012, 166-169. Go to original source...
    3. MICHALCOVÁ, A., MAREK, I.; KNAISLOVÁ, A., VESELKA, Z., VAVŘÍK, J., BAST, T., HRDLIČKA, T., KUČERA, D., VOJTĚCH, D. (2018). Aluminium Based Alloys with High Content of Metastable Phases Prepared by Powder Metallurgy. ACTA PHYSICA POLONICA A 134 (3), 2018, 688-691. Go to original source...
    4. MICHALCOVÁ, A., BASTL, T., KNAISLOVÁ, A., MAREK, I. (2018). The influence of rapidly solidified ribbons pre-treatment on structure of bulk AlFeMm alloys prepared by powder Metallurgy. Manufacturing Technology 18 (4), 2018, 621-624. Go to original source...

    This is an open access article distributed under the terms of the Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0), which permits non-comercial use, distribution, and reproduction in any medium, provided the original publication is properly cited. No use, distribution or reproduction is permitted which does not comply with these terms.


    Return to the content