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Use of Thixoforming as a Manufacturing Method for Metallic Composites

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Abstract

Thixoforming is one of the members of the family of semi-solid forming processes. It is possible to obtain complex shape of materials by this method and unconventional microstructures can be achieved due to its thixotropic properties. However, in this study thixoforming was used not only as forming method but also as a manufacturing method. Metallic composites were manufactured by a process of integration of powder metallurgy and semi-solid production technique. The mixture of Co72.5B15Si12.5 alloy and Fe powders become partially melted, compressed mechanically in semi-solid state and filled intricate cavities. Without changing alloy structure, it could be possible to reinforce it with Fe powders. Moreover, the final shape of the product could be achieved at the same time. Prior to the process, Co72.5B15Si12.5 alloy obtained in the form of stick was characterized by X-ray diffraction (XRD), scanning electron microscopy–energy dispersive spectroscopy (SEM–EDX), differential thermal analysis-thermogravimetry (DTA-TG), light microscope and micro-hardness machine. The stick was milled to get alloy powders and they were blended with iron. Characterization of the structures of the composite material was performed. It was concluded that the heating process of iron and alloy powders provides the formation of compact metal matrix composites.

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References

  1. K. Osakada, History of plasticity and metal forming analysis, ICTP 2008 The 9th International Conference on Technology of Plasticity. Osaka University, Japan (2008)

  2. Schuler, Basic Principles of Metal Forming Metal Forming Handbook (Springer, Berlin, 1998)

  3. Redazione, A short sheet metal history, Posted on 9 June 2014 in Sheet metal, Metal Work Magazine. http://www.metalworkingworldmagazine.com/a-short-sheet-metal-history/

  4. C.H. Hamilton, F.B. Koeller, R.S. Raymond, M. Goldberg, Controlled environment superplastic forming of metals, US 3934441 A (1976)

  5. T. Özel, D. Ulutan, Prediction of machining induced residual stresses in turning of titanium and nickel based alloys with experiments and finite element simulations. CIRP Ann. Manuf. Technol. 61, 547–550 (2012)

    Article  Google Scholar 

  6. N.H. Husain et al., IOP Conf. Ser. Mater. Sci. Eng. 257, 012053 (2017)

    Article  Google Scholar 

  7. Salleh, M.Z. Omar, J. Syarif, M.N. Mohammed, An overview of semisolid processing of aluminium alloys. ISRN Mater. Sci. (2013). https://doi.org/10.1155/2013/679820

    Article  Google Scholar 

  8. T.Y. Liu, H.V. Atkinson, P. Kapranos, D.H. Kirkwood, S.C. Hogg, Metall. Mater. Trans. A 34, 1545–1554 (2003)

    Article  Google Scholar 

  9. D. Aisman, H. Jirkova, L. Kucerova, B. Masek, Metastable structure of austenite base obtained by rapid solidification in a semi-solid state. J. Alloys Compd. 509S, S312–S315 (2011)

    Article  Google Scholar 

  10. A. Rassili, H.V. Atkinson, A review on steel thixoforming. Trans. Nonferrous Met. Soc. China 20, 1048–1054 (2010)

    Article  Google Scholar 

  11. A. Pola, M. Tocci, P. Kapranos, Microstructure and properties of semi-solid aluminum alloys: a literature review. Metals 181, 1–17 (2018). https://doi.org/10.3390/met8030181

    Article  CAS  Google Scholar 

  12. G. Vaneetveld, A. Rassili, J.-C. Pierret, J. Lecomte-Beckers, Improvement in thixoforging of 7075 aluminium alloys at high solid fraction. Solid State Phenom. 141, 707–712 (2008)

    Article  Google Scholar 

  13. P. Sharma, S. Sharma, D. Khanduja, On the use of ball milling for the production of ceramic powders. Mater. Manuf. Process. 30, 1370–1376 (2015)

    Article  CAS  Google Scholar 

  14. J.C. Pierret, A. Rassili, G. Vaneetveld, J. Lecomte-Beckers, Stability of steel thixoforming process. Trans. Nonferrous Met. Soc. China 20, 937–942 (2010)

    Article  Google Scholar 

  15. Q. Zhu, S.P. Midson, Semi-solid moulding: competition to cast and machine from forging in making automotive complex components. Trnas. Nonferrous Met. Soc. China 20, 1042–1047 (2010)

    Article  Google Scholar 

  16. Midson S, Semi-solid processing. Retrieved on 01.02.2016 from http://www.themidsongroup.com/ssp.asp

  17. B. Mašek, F. Vančura, D. Aišman, H. Jirková, M.F.-X. Wagner, Effect of input structure of blank on development of final structure when processing at temperatures between solidus and liquidus. Procedia Eng. 100, 722–729 (2015)

    Article  Google Scholar 

  18. Y. Birol, Forming of AlSi8Cu3Fe alloy in the semi-solid state. J. Alloys Compd. 470, 183–187 (2009)

    Article  CAS  Google Scholar 

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Correspondence to Hüsnügül Yilmaz Atay.

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Atay, H.Y., Aišman, D., Jirková, H. et al. Use of Thixoforming as a Manufacturing Method for Metallic Composites. Met. Mater. Int. 26, 1420–1429 (2020). https://doi.org/10.1007/s12540-019-00373-5

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  • DOI: https://doi.org/10.1007/s12540-019-00373-5

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