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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-ded41280-034a-418f-a2dd-eb38074c386f

Czasopismo

Archives of Metallurgy and Materials

Tytuł artykułu

Improved Mechanical Properties of Al-Si Alloys by Adding an Extrusion Process to Conventional Processing Method

Autorzy Han, J. Y.  Femi, O. E.  Kilicaslan, F.  Jeong, C. U.  Baeg, C. H.  Hong, S. J.  Koo, J. M. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN In this study, the mechanical properties of Al-Si alloys was improved by selecting higher Si content and avoiding distortion in Al-Si matrix by adding an extrusion process such that the fabrication processes casting and extrusion were in sequence. Cast billets were extruded at ratios 4:1 and 10:1 to obtained two extruded bars with different processing parameters. The as-extruded samples were characterized and investigated for microstructure and mechanical properties. Optical Microscope was used to examined phase morphologies and microstructures of the extruded Al-Si bars. Mechanical properties were conducted on each sample to study the effectiveness of the additional extrusion process in high Si content Al-Si alloys. The result shows that by increasing the extrusion ratio, the size of the primary Si particle reduces leading to a higher density, better tensile and yield strength compared to the cast billet.
Słowa kluczowe
EN Al-Si alloys   extrusion   mechanical properties  
Wydawca Polish Academy of Sciences, Committee of Metallurgy, Institute of Metallurgy and Materials Science
Czasopismo Archives of Metallurgy and Materials
Rocznik 2017
Tom Vol. 62, iss. 2B
Strony 1179--1183
Opis fizyczny Bibliogr. 12 poz., rys., tab.
Twórcy
autor Han, J. Y.
  • Division of Advanced Materials Engineering, Kongju National University, 1223-24 Cheonan Daero, Seobuk-Gu, Cheonan-Si, Chungnam, 331-717, South Korea
autor Femi, O. E.
  • Division of Advanced Materials Engineering, Kongju National University, 1223-24 Cheonan Daero, Seobuk-Gu, Cheonan-Si, Chungnam, 331-717, South Korea
autor Kilicaslan, F.
  • Department of Materials Science and Nanotechnology Engineering, Kastamonu University, Kastamonu, Turkey
autor Jeong, C. U.
  • Dongyang A.K Korea Co. Ltd, Sejong, Korea
autor Baeg, C. H.
  • Dongyang A.K Korea Co. Ltd, Sejong, Korea
autor Hong, S. J.
  • Division of Advanced Materials Engineering, Kongju National University, 1223-24 Cheonan Daero, Seobuk-Gu, Cheonan-Si, Chungnam, 331-717, South Korea, hongsj@kongju.ac.kr
autor Koo, J. M.
  • Division of Advanced Materials Engineering, Kongju National University, 1223-24 Cheonan Daero, Seobuk-Gu, Cheonan-Si, Chungnam, 331-717, South Korea
Bibliografia
[1] H. Liao, Y. Sun, G. Sun, Mater. Sci. Eng. A 358, 164 (2003).
[2] R. Li, R. Li, Y. Zhao, L. He, C. Li, H. Guan, Z. Hu, Mater. Lett. 58, 2096 (2004).
[3] S.W. Youn, C.G. Kang, Mater. Sci. Eng. A 425, 28 (2006).
[4] Y.N. Kwon, Y.S. Lee, J.H. Lee, J. Mater. Proc. Technol. 187, 533 (2007).
[5] C.D. Lee, Mater. Sci. Eng. A 464, 249 (2007).
[6] M. Zeren, Mater. Des. 28, 2511 (2007).
[7] Y.D. Huang, N. Hort, H. Dieringa, Acta Mater. 53, 3913 (2005).
[8] L. Deng, X. Wang, J. Xia, J. Li, Mat. Sci. Eng. A 528, 6504 (2011).
[9] N. Haghadadi, A. Hanzaki, H.R. Abedi, A. Ras, M. Kawasaki, Mat. Sci. Eng. A 651, 269 (2016).
[10] M.F. Kilicaslan, W.R. Lee, T.H. Lee, Y. Sohn, S.J. Hong, Mater. Lett. 71, 164 (2012).
[11] W. Shi, B. Gao, G. Tu, S. Li, Y. Hao, F. Yu, J. Rare Earths 28, 367 (2010).
[12] S.J. Hong, C.Suryanarayana, Metall. Mater. Trans. A 36, 715 (2005).
Uwagi
PL Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-ded41280-034a-418f-a2dd-eb38074c386f
Identyfikatory
DOI 10.1515/amm-2017-0173