Manufacturing Technology 2022, 22(4):451-454 | DOI: 10.21062/mft.2022.056

Cast and Rapidly Solidified Aluminium Alloy with the Addition of Deep-sea Nodules

Pavel Novák ORCID..., Jakub Vlášek ORCID..., Alisa Tsepeleva ORCID..., Alena Michalcová ORCID...
Department of Metals and Corrosion Engineering, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic

Reduced deep-sea nodules were tested as the alloying mixture for cast and rapidly solidified aluminium alloy. No separation of any metal was used in order to save the processing costs of the deep-sea nodules and to obtain “natural” ratios between the alloying elements. The resulting rapidly solidified alloys contained sharp-edged intermetallics, especially Al9Mn3Si phase, which was converted to rounded Al19Mn4 during thermal exposure. The hardness of the ribbons was almost stable during long-term annealing at 300 and 400 °C for 250 h. The alloy can be considered as highly thermally stable.

Keywords: Deep-sea nodules, aluminothermy, aluminium alloy
Grants and funding:

This research was supported by Czech Science Foundation, project No. 20-15217S.

Received: August 27, 2022; Revised: August 30, 2022; Accepted: October 4, 2022; Prepublished online: October 6, 2022; Published: October 17, 2022  Show citation

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Novák P, Vlášek J, Tsepeleva A, Michalcová A. Cast and Rapidly Solidified Aluminium Alloy with the Addition of Deep-sea Nodules. Manufacturing Technology. 2022;22(4):451-454. doi: 10.21062/mft.2022.056.
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    References

    1. NOVAK, P., VU, N.H., SULCOVA, L., KOPECEK, J., LAUFEK, F., TSEPELEVA, A., DVORAK, P., MICHALCOVA, A. (2021). Structure and Properties of Alloys Obtained by Aluminothermic Reduction of Deep-Sea Nodules. In: Materials, Vol. 14, 561. MDPI. Switzerland. ISSN 1996-1944. Go to original source...
    2. ŠVECOVÁ, I., TILLOVÁ, E., KUCHARIKOVÁ, L. (2017). Structural analysis of iron based intermetallic phases in secondary AlSi6Cu4 cast alloy, In: Production Engineering Archives, Vol. 15, pp. 3-6. De Gruyter, Poland. ISSN 2353-7779. Go to original source...
    3. MACHUTA, J., NOVÁ, I., KEJZLAR, P. (2017). Structure and Mechanical Properties of Aluminium Alloys AlSi10 and AlSi5Mg. In: Manufacturing Technology, Vol. 17, pp. 772-777. UJEP. Czech Republic. ISSN 1213-2489. Go to original source...
    4. LUŠTINEC, J., OČENÁŠEK, V. (2019). Residual Stresses and Cracks in Forgings of Heat-treatable Aluminium Alloys. In: Manufacturing Technology, Vol. 19, pp. 637-643. UJEP. Czech Republic. ISSN 1213-2489. Go to original source...
    5. BOLIBRUCHOVÁ, D., BRŮNA, M. (2017). Impact of the Elements Affecting the Negative Iron-Based Phases Morphology in Aluminium Alloys - Summary Results. In: Manufacturing Technology, Vol. 17, pp.675-679. UJEP. Czech Republic. ISSN 1213-2489. Go to original source...
    6. MOHAMED, M.J.S. (2015). Influence of Nickel Addition and Effect of Heat Treatment on Aluminium-Silicon Piston Alloys. In: International Journal of Science and Research (IJSR), Vol. 4, pp. 781 - 785. IJSR, India. ISSN 2319-7064.
    7. Průša, F., Vojtěch, D., Bernatiková, A., Dvorský, D. (2015). Mechanical Alloying: A Way How to Improve Properties of Aluminium Alloys. In: Manufacturing Technology, Vol. 15, pp. 1036-1043. UJEP. Czech Republic. ISSN 1213-2489. Go to original source...
    8. VOJTĚCH, D., BÁRTOVÁ, B., VERNER, J., ŠERÁK, J. (2004). Rychlé chlazení kovů - význa, technologie a využití. In: Chemické Listy, Vol. 98, pp. 180 - 184. ČSPCH, Czech Republic, ISSN 0009-2770.

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