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Fe-Al based composite reinforced with ultra-fine Al2O3 oxides for high temperature applications
1
Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland
2
Department of Mechanical Engineering, Imperial College London, London, UK
3
Military University of Technology, Faculty of Advanced Technologies and Chemistry, Warsaw, Poland
Submission date: 2021-03-24
Final revision date: 2021-05-10
Acceptance date: 2021-05-13
Online publication date: 2021-07-21
Publication date: 2021-07-25
Corresponding author
Mateusz Kopec
Department of Experimental Mechanics, Institute of Fundamental Technological Research Polish Academy of Sciences, 5B Pawinskiego St., 02-106, Warsaw, Poland
Department of Experimental Mechanics, Institute of Fundamental Technological Research Polish Academy of Sciences, 5B Pawinskiego St., 02-106, Warsaw, Poland
Journal of Theoretical and Applied Mechanics 2021;59(3):509-513
KEYWORDS
TOPICS
ABSTRACT
In this paper, an Fe-Al based composite reinforced with ultra-fine Al2O3 oxides was obtained
through sintering of aluminium, iron and mullite ceramic powders using self-propagated high
temperature synthesis (SHS). The powder mixture with a 50%wt. content of the ceramic
reinforcement was cold pressed and subsequently subjected to the sintering process in vacuum
at 1200◦C for 25 minutes under external loading of 25 kN. The complex microstructure
of the Fe-Al matrix reinforced with ultra-fine Al2O3 oxides was found to be desired in high
temperature applications since only 3% of the relative weight gain was observed after 100
hours of annealing at 900◦C.
REFERENCES (12)
1.
Avraham S., Beyer P., Janssen R., Claussen N., Kaplan W.D., 2006, Characterization of _ -Al2O3-(Al-Si)3Ti composites, Journal of the European Ceramic Society, 26, 2719-2726.
2.
Han C.Z., Brown I.W.M., Zhang D.L., 2006, Microstructure development and properties of alumina – Ti aluminide interpenetrating composites, Current Applied Physics, 6, 444-447.
3.
Kainer K.U., 2006, Basics of metal matrix composites, [In:] Metal Matrix Composites, Kainer K.U. (Edit.), Wiley-VCH Verlag GmbH & Co. KGaA, 1-54.
4.
Kopeć M., 2015, Preparation of abrasion resistant ceramic – intermetallics composites using sintering method with the exothermic reaction, Monograph 4th European Young Engineers Conference, 4, 102-121.
5.
Kopec M., Joźwiak S., Kowalewski Z.L., 2020, A novel microstructural evolution model for growth of ultra-fine Al2O3 oxides from SiO2 silica ceramic decomposition during self-propagated high-temperature synthesis, Materials, 13, 2821.
6.
Matysik P., Joźwiak S., Czujko T., 2015, Characterization of low-symmetry structures from phase equilibrium of Fe-Al system-microstructures and mechanical properties, Materials, 8, 914-931.
7.
Murali S., Sritharan T., Hing P., 2003, Self-propagating high temperature synthesis of AlFeSi intermetallic compound, Intermetallics, 11, 279-281.
8.
Novák P., Ša F.P.R.Ů., Šerák J., 2010, Properties of intermetallic phases prepared by reactive sintering, Conference Proceedings – METAL 2010, Rožnov pod Radhoštĕm, Czech Republic, EU.
9.
Prasad Yadav T., Manohar Yadav R., Pratap Singh D., 2012, Mechanical milling: a top down approach for the synthesis of nanomaterials and nanocomposites, Nanoscience and Nanotechnology, 2, 22-48.
10.
Sritharan T., Murali S., 2001, Synthesis of ternary intermetallics by exothermic reaction, Journal of Material Processing Technology, 113, 469-473.
11.
Sritharan T., Murali S., Hing P., 2001, Exothermic reactions in powder mixtures of Al, Fe and Si, Materials Letters, 51, 455-460.
12.
Zhu H.X., Abbaschian R., 2000, In-situ processing of NiAl – alumina composites by thermite reaction, Materials Science and Engineering: A, 282, 1-7.
| eISSN: | 2543-6309 |
| ISSN: | 1429-2955 |
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