ANYAGTUDOMÁNY ÉS
TECHNOLÓGIA TANSZÉK Department of Materials Science & Engineering

‘Lendület’ Project

Introduction

Composite metal foams (CMFs) are hybrid structures in which the foam structure can be interpreted as a composite (for example in the case of the so called metal matrix syntactic foams (MMSFs) that consisting of hollow inclusions and metallic matrix) or the foamed base metal acts as a matrix of a hybrid composite (for example a foams that contains ceramic reinforcement in their cell walls or a MMFS reinforced by ceramic fibers in their critical load bearing sections).

The main advantage of CMFs is in their low density, high specific strength and outstanding mechanical energy absorption connected to thermal and chemical stability. As structural parts, the mechanical properties of the CMFs are extremely important, as well as their failure mechanisms.

The MTA-BME Lendület Composite Metal Foams Research Group is established to explore new materials and relationships in the field of CMFs for diverse structural applications.

Goals

The main aim of the research project is to (i) develop and produce CMFs with different inner structures, (ii) to map the mechanical properties and failure modes in quasi-static, dynamic and cyclic loadings, with special focus on the load bearing capability and energy absorption and (iii) to develop and test structures as functional materials that may exhibit outstanding properties for given applications.

For the successful fulfillment and complete understanding of the above mentioned aims, extensive microstructural and mechanical tests and their critical evaluation are needed and planned.

As a result, the better understanding as well as the broadening of the beneficial application possibilities of CMFs is expected.

Other activities

All of the members of the MTA-BME Lendület Composite Metal Foams Research Group are also active in teaching of materials testing and engineering, physics and applied mechanics.

Project Leader:

  • Imre Norbert Orbulov, DSc

Project Members:

  • Csilla Wiener, PhD, senior researcher
  • Dóra Károly, researcher
  • Attila Szlancsik, researcher
  • Alexandra Kemény, PhD student
  • Borbála Leveles, MSc student
  • Kincses Domonkos, BSc student
  • Project Administrator: Ágnes Nagy, administrator

  1. Szalva, Péter; Orbulov, Imre Norbert:
    The effect of vacuum degree on the porosity and mechanical properties of die cast AlSi 9 Cu 3 (Fe) alloy. RESOLUTION AND DISCOVERY 3: 2 pp. 33-38. , 6 p. (2018)
  2. Attila, Szlancsik; Bálint, Katona; Imre, Norbert Orbulov; Mehdi, Taherishargh; Thomas, Fiedler:
    Fatigue properties of EP/A356 aluminium matrix syntactic foams with different densities. In: Májlinger, Konrél (szerk.) IOP Conference Series: Materials Science and Engineering: 11th Hungarian Conference on Materials Science. Bristol, Egyesült Királyság / Anglia: IOP Publishing Ltd, (2018) Paper: 012045 , 8 p.
  3. Szalva, Péter; Orbulov, Imre Norbert:
    A vákuumos kilevegőzés hatása a nyomásos alumíniumöntvények mechanikai tulajdonságaira. BÁNYÁSZATI ÉS KOHÁSZATI LAPOK-KOHÁSZAT 152: 5-6 pp. 9-15. , 7 p. (2019)
  4. Orbulov, Imre Norbert:
    Elektronikai Technológia és Anyagismeret – Egyetemi jegyzet villamosmérnök és mechatronikai mérnök hallgatóknak: Fémek mechanikai tulajdonságai, mechanikai vizsgálatok (10. fejezet). In: Harsányi, Gábor Elektronikai Technológia és Anyagismeret, Budapest, Magyarország: BME Elektronikai Technológia Tanszék, (2019) pp. 249-268. , 20 p.
  5. Kádár, Csilla; Chmelík, František; Ugi, Dávid; Máthis, Kristián; Knapek, Michal:
    Damage Characterization during Compression in a Perlite-Aluminum Syntactic Foam. MATERIALS 12: 20 Paper: 3342 (2019)
  6. Kádár, Csilla; Szlancsik, Attila; Dombóvári, Zoltán; Norbert Orbulov, Imre:
    Monitoring the failure states of a metal matrix syntactic foam by modal analysis. MATERIALS LETTERS 257 p. 126733 Paper: 126733 (2019)
  7. Kemény, Alexandra; Károly, Dóra:
    Mechanical and Microstructural Features of Ceramic Hollow Spheres. ACTA MATERIALIA TRANSYLVANICA (EN) 2: 1 pp. 27-31. , 5 p. (2019)
  8. Szlancsik, Attila; Katona, Bálint; Kemény, Alexandra; Károly, Dóra:
    On the Filler Materials of Metal Matrix Syntactic Foams. MATERIALS 12: 12 p. 2023 (2019)
  9. Orbulov, Imre Norbert; Kemény, Alexandra; Filep, Ádám; Gácsi, Zoltán:
    Compressive characteristics of bimodal aluminium matrix syntactic foams. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 124: & Paper: 105479 , 9 p. (2019)
  10. Orbulov, Imre Norbert:
    Szintaktikus fémhabok gyártása és vizsgálata – szakirodalmi összefoglaló. ANYAGVIZSGÁLÓK LAPJA 29: 2 pp. 5-22. , 18 p. (2019)
  11. Szlancsik, Attila; Katona, Bálint; Károly, Dóra; Orbulov, Imre:
    Notch (In)Sensitivity of Aluminum Matrix Syntactic Foams. MATERIALS 12: 4 p. 574 (2019)
  12. Szalva, Péter; Orbulov, Imre Norbert:
    The Effect of Vacuum on the Mechanical Properties of Die Cast Aluminum AlSi9Cu3(Fe) Alloy. INTERNATIONAL JOURNAL OF METALCASTING 13: 4 pp. 853-864. , 12 p. (2019)
  13. Katona, Bálint; Szlancsik, Attila; Tábi, Tamás; Orbulov, Imre Norbert:
    Compressive characteristics and low frequency damping of aluminium matrix syntactic foams. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 739 pp. 140-148. , 9 p. (2019)
  14. Sebők, Dániel; Wiener, Csilla; Kukovecz, Ákos:
    Szintaktikus fémhabok deformációja során fellépő szerkezeti változások. Erdélyi Magyar Műszaki Tudományos Társaság (EMT) (2020)
  15. Kemény, Alexandra; Leveles, Borbála; Bubonyi, Tamás; Norbert Orbulov, Imre:
    Effect of particle size and volume ratio of ceramic hollow spheres on the mechanical properties of bimodal composite metal foams. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 140 p. 106152 Paper: 106152 (2020)
  16. Movahedi, Nima; Orbulov, Imre Norbert; Kemény, Alexandra; Belova, Irina V.; Murch, Graeme E.; Fiedler, Thomas:
    Fatigue characterization of functionally graded ZA27 alloy syntactic foams. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING & p. 140255 Paper: 140255 (2020)
  17. Leveles, Borbála; Kemény, Alexandra; Orbulov, Imre Norbert:
    Alumínium mátrixú bimodális fémhabok gyártása és vizsgálata. BÁNYÁSZATI ÉS KOHÁSZATI LAPOK-KOHÁSZAT 153: 4 pp. 54-58. , 5 p. (2020)
  18. Szalva, Péter; Orbulov, Imre Norbert:
    A vákuumos kilevegőzés hatása a nyomásos öntéssel gyártott alumíniumöntvények kifáradási tulajdonságaira. BÁNYÁSZATI ÉS KOHÁSZATI LAPOK-KOHÁSZAT 153: 4 pp. 23-29. , 7 p. (2020)
  19. Szalva, Péter; Orbulov, Imre Norbert:
    Influence of Vacuum Support on the Fatigue Life of AlSi9Cu3(Fe) Aluminum Alloy Die Castings. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 29 pp. 5685-5695. , 11 p. (2020)
  20. Leveles, B; Kemény, A; Orbulov, I N:
    Manufacturing and investigation of aluminium matrix bimodal metal foams. IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING 903 p. 012053 (2020)
  21. Szlancsik, A; Kincses, D; Orbulov, I N:
    Mechanical properties of AlSi10MnMg matrix syntactic foams filled with lightweight expanded clay particles. IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING 903 p. 012045 (2020)
  22. Kemény, A; Katona, B; Movahedi, N; Fiedler, T:
    Fatigue tests of zinc aluminium matrix syntactic foams filled with expanded perlite. IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING 903 p. 012050 (2020)
  23. Jenei, Péter; Kádár, Csilla; Han, Gigap; Hung, Pham Tran; Choe, Heeman; Gubicza, Jenő:
    Annealing-Induced Changes in the Microstructure and Mechanical Response of a Cu Nanofoam Processed by Dealloying. METALS 10: 9 pp. 1-11. Paper: 1128 , 11 p. (2020)
  24. Asztalos, Lilla; Leveles, Borbála:
    Damage Analysis of Tattoo Needle Tips. ACTA MATERIALIA TRANSYLVANICA (EN) 3: 1 pp. 15-19. , 5 p. (2020)
  25. Lehmhus, Dirk; Weise, Jörg; Szlancsik, Attila; Orbulov, Imre Norbert:
    Fracture Toughness of Hollow Glass Microsphere-Filled Iron Matrix Syntactic Foams. MATERIALS 13: 11 p. 2566 (2020)
  26. Szalva, Péter; Orbulov, Imre Norbert:
    Fatigue testing and non‐destructive characterization of AlSi9Cu3(Fe) die cast specimens by computer tomography. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 43: 9 pp. 1949-1958. , 10 p. (2020)
  27. Norbert Orbulov, Imre; Szlancsik, Attila; Kemény, Alexandra; Kincses, Domonkos:
    Compressive mechanical properties of low-cost, aluminium matrix syntactic foams. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 135 p. 105923 Paper: 105923 (2020)
  28. Kádár, Csilla; Máthis, Kristián; Chmelík, František; Knapek, Michal; Orbulov, Imre N.:
    The Deformation of Expanded Clay Syntactic Foams During Compression Characterized by Acoustic Emission. In: Dukhan, Nihad (szerk.) Proceedings of the 11th International Conference on Porous Metals and Metallic Foams (MetFoam 2019) Dearborn (MI), Amerikai Egyesült Államok: Springer International Publishing, (2020) pp. 107-114. Paper: Chapter 10 , 8 p.
  29. Szlancsik, Attila; Kemény, Alexandra; Katona, Bálint; Orbulov, Imre Norbert:
    Alumíniummátrixú szintaktikus habok bemetszésérzékenysége. BÁNYÁSZATI ÉS KOHÁSZATI LAPOK-KOHÁSZAT 153: 1 pp. 34-39. , 6 p. (2020)
  30. Orbulov, Imre N.:
    Metal Matrix Composite Syntactic Foams for Light-Weight Structural Materials. In: Saleem, Hashmi (szerk.) Reference Module in Materials Science and Materials Engineering, Oxford, Egyesült Királyság / Anglia: Elsevier, (2017) Paper: Chapter 5.43

InfoRádió – Szigma – Kompozit fémhabok – 2020. 4. 7. adás 1. rész
https://infostart.hu/magazin/szigma-a-holnap-vilaga/…

„Világszerte csak kevesek által kutatott anyag megismerésére teszünk kísérletet”
http://www.bme.hu/hirek/…

Kossuth Rádió – Közelről – 2018. 07. 10. 16:45-17:00
https://www.mediaklikk.hu/radio-lejatszo-kossuth/…

 

Contact

Please feel free to contact!

Dr. Imre Norbert Orbulov
Project Leader
MTA-BME Lendület Composite Research Group
Professor

Department of Materials Science and Engineering
Faculty of Mechanical Engineering
Budapest University of Technology and Economics

MT Building
7 Bertalan Lajos u.
Budapest, Hungary, H-1111
tel: +361 463-2386
e-mail: orbulov@eik.bme.hu

Department of Materials Science & Engineering - Budapest University of Technology and Economics
H-1111 Budapest, XI. Bertalan L. u. 7. - bldg. MT, HUNGARY



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