Influence of Milling Time on the Crystallite Size of AlSi5Cu2/SiC Composite Powder

• Autorzy: Suśniak M. , Pałka P. , Karwan-Baczewska J.

Identyfikatory

DOI

0.1515/amm-2016-0166

• Języki publikacji: EN

Abstrakty

EN

AlSi₅Cu₂/SiC nanocrystalline composite powder was successfully obtained by mechanical alloying of AlSi₅Cu₂ chips with reinforcement of 0, 10, 15, 20 wt. % of silicon carbide. X-ray powder diffraction was used to characterize obtained material. Detailed analyses using transmission and scanning electron microscopy have been conducted in order to collaborate the grain size measurement determined from the XRD analyses. Powders produced in a planetary ball mill with milling time: 1, 5, 10, 15, 20 and 40 hours, have shown shape and size evaluation during mechanical alloying process. It can be seen tendency to decrease the size of the grain as the milling time is increased. It is also noted that the grains of composites (AlSi₅Cu₂/SiC) are smaller than samples prepares without SiC addition. 40 hours of milling lead to formed very small grains of Al phase (20 nm in average) in composite powder.

Słowa kluczowe

EN

Al/SiC composites; crystallite size determination; mechanical alloying; nanocomposite; Scherrer equation; X-ray diffraction

• 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: 2016
• Tom: Vol. 61, iss. 2B
• Strony: 977--980
• Opis fizyczny: Bibliogr. 14 poz., rys., wykr., wzory

Twórcy

autor

Suśniak M.

• AGH – University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Kraków, Poland

autor

Pałka P.

• AGH – University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Kraków, Poland

autor

Karwan-Baczewska J.

• AGH – University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Kraków, Poland

Bibliografia

• [1] M. Jurczyk, Mechaniczna synteza, Poznań (2003).
• [2] C. Suryanarayana, Rev. Adv. Mater. Sci. 18, 203-211 (2008).
• [3] S. Kamrani, A. Simchi, R. Riedel, S. M. Seyed Reihani, Powder Met. 50, 276-282 (2007)/
• [4] J. Dutkiewicz, A. Kukula, L. Litynska-Dobrzynska, W. Maziarz, Mater. Trans. 52, 304-308 (2011).
• [5] N. Saheb, I. K. Aliyu, S. F. Hassan, N. Al-Aqeeli, Materials 2014 7, 6748-6767 (2014).
• [6] N. Al-Aqeeli, K. Abdullahi, A. S. Hakeem, C. Suryanarayana, T. Laoui, S. Nouari, Powder Met. 56, 149-157 (2013).
• [7] J. Dutkiewicz, L. Lityńska-Dobrzyńska, K. Matsuda, Int. J. Mater. Res. 104, 123-128 (2013).
• [8] D. Garbiec, M. Gierzyńska-Dolna. Kompozyty 14, 29-32 (2014).
• [9] P. Scherrer, Math-Phys. Kl. 26, 98-100 (1918).
• [10] G. K. Williamson, W.H. Hall, Acta Metall. 1, 22 (1953).
• [11] M. Suśniak, J. Karwan-Baczewska, J. Dutkiewicz, M.A. Grande, Inż. Mat. 186, 86-89 (2012).
• [12] M. Suśniak, J. Karwan-Baczewska, J. Dutkiewicz, M.A. Grande, M. Rosso, Arch. Metall. Mater. 58, 437-441 (2013).
• [13] M. Suśniak, D. Kołacz, M. Lis, J. Karwan-Baczewska, T. Skrzekut, Rudy i Metale Nieżelazne 58, 447-453 (2013).
• [14] M. Suśniak, J. Karwan-Baczewska, I. Sulima, Key Eng. Mater. 641, 30-38 (2015).

Uwagi

EN

The authors are grateful to J. Dutkiewicz, L. Litynska-Dobrzyriska and A. Kula for their scientific discussion, helpful advice and contribution to materials testing. The financial support of the State Committee for Scientific Research of Poland under the grand number 15.11.180.727 is acknowledged.

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę