Characterization of Ceramic Particle Reinforced Titanium Composite Produced Via Powder Metallurgy

• Autorzy: Angel D. A. , Miko T. , Benke M. , Gacsi Z.

Identyfikatory

DOI

10.24425/amm.2020.132788

• Języki publikacji: EN

Abstrakty

EN

Nowadays, titanium is one of the most popular materials for aeronautical applications due to its good corrosion resistance, formability and strength. In this paper, rutile reinforced titanium matrix composites were produced via powder metallurgy. The steps included high energy ball milling of raw titanium and rutile powders in a planetary ball mill, which was followed by cold-pressing and sintering without external pressure. For the characterization of the milled powders and the sintered composites, scanning electron microscope, X-ray diffraction and compressive strength examinations were carried out. The results showed that the rutile has a strengthening effect on the titanium matrix. 1 wt% rutile increased the compressive strength compared to the raw titanium. Increasing the milling time of the metal matrix decreased the compressive strength values.

Słowa kluczowe

EN

powder metallurgy; titanium; ceramic particle; nanocomposite; mechanical property

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2020
• Tom: Vol. 65, iss. 2
• Strony: 515--519
• Opis fizyczny: Bibliogr. 13 poz., fot., rys., tab.

Twórcy

autor

Angel D. A.

• University of Miskolc, Institute of Physical Metallurgy, Metalforming and Nanotechnology, 3515 Miskolc, Hungary

autor

Miko T.

• University of Miskolc, Institute of Physical Metallurgy, Metalforming and Nanotechnology, 3515 Miskolc, Hungary

autor

Benke M.

• University of Miskolc, Institute of Physical Metallurgy, Metalforming and Nanotechnology, 3515 Miskolc, Hungary

autor

Gacsi Z.

• University of Miskolc, Institute of Physical Metallurgy, Metalforming and Nanotechnology, 3515 Miskolc, Hungary

Bibliografia

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Uwagi

EN

1. The authors would like to thank the help of Dr. Daniel Koncz-Horvath for the SEM examination, Katalin Bohacs for the laser particle size analysis and Ferenc Kristaly for the XRD measurements. The described article was carried out as part of the GINOP-2.3.2-15-2016-00027 “Sustainable operation of the workshop of excellence for the research and development of crystalline and amorphous nanostructured materials” project implemented in the framework of the Szechenyi 2020 program. The realization of this project is supported by the European Union. This research was supported by the ÚNKP-18-3 New National Excellence Program of the Ministry of Human Capacities

PL

2. Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).