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Production of B4Cp reinforced magnesium metal matrix composites by powder metallurgy

Year 2012, Volume: 1 Issue: 1, 51 - 58, 01.06.2012

Abstract

Metal Matrix Composites (MMCs) are modern engineering materials which have more advantages when compared to conventional materials. Magnesium based MMCs among the MMCs have become an important research subject because of their low density and high strength/weight ratio in recent years. The aim of the current study was to produce magnesium based MMCs with different amount of boron carbide (B4Cp) addition (3 wt.%, 6 wt.%, 9 wt.%) by the powder metallurgy (P/M) method and to examine the mechanical properties of the produced MMCs. Hardness of the samples sintered in the vacuum atmosphere was characterized by the Brinell hardness testing method. Density of the materials was determined according to Archimedes principle. Scanning electron microscope (SEM) was used for examination of microstructure and X-ray diffraction technique (XRD) was used for the phase analysis. Sintered density of magnesium based MMCs was reduced with B4C particle reinforcement. MgO, Al2O3 and MgB2 phases was detected in the samples as a result of XRD analysis. The best flexural strength was obtained at MMCs with 3 wt.% B4C reinforcement.

References

  • Soy U. Metal matriks kompozit malzemeler, SAÜ Teknoloji Fakültesi, Turkey, 2009.
  • Torralba JM, da Costa CE and Velasco F. P/M aluminum matrix composites: an overview. Journal of Materials Processing Technology, 2003; 133(1–2): 203– 206.
  • Chawla N and Chawla KK. Metal Matrix Composites, New York, Springer, 2006, ISBN 10 0 – 387 – 23306 – 7.
  • Davies G. Materials for Automobile Bodies, London, Elsevier, 2003, ISBN 0 – 7506 – 5692 – 1.
  • Kulekci MK. Magnesium and its alloys applications in automotive industry. International Journal of Advanced Manufacturing Technology, 2008; 39(9–10): 851 – 865.
  • Poddar P, Srivastava VC, De PK and Sahoo KL. Processing and mechanical properties of SiC reinforced cast magnesium matrix composites by stir casting process. Materials Science and Engineering a–Structural Materials Properties Microstructure and Processing, 2007; 460: 357 – 364.
  • Mert F, Özdemir A ve Karataş Ç. Magnezyum alaşımlarının basınçlı döküm yöntemiyle kalıplanabilirliğinin değerlendirilmesi. Politeknik Dergisi, 2010; 13(3): 165 – 176.
  • Hassan SF and Gupta M. Development of a novel magnesium–copper based composite with improved mechanical properties. Materials Research Bulletin, 2002; 37(2): 377 – 389. Material

Production of B4Cp reinforced magnesium metal matrix composites by powder metallurgy

Year 2012, Volume: 1 Issue: 1, 51 - 58, 01.06.2012

Abstract

Metal Matrix Composites (MMCs) are modern engineering materials which have more advantages when compared to conventional materials. Magnesium based MMCs among the MMCs have become an important research subject because of their low density and high strength/weight ratio in recent years. The aim of the current study was to produce magnesium based MMCs with different amount of boron carbide (B4Cp) addition (3 wt.%, 6 wt.%, 9 wt.%) by the powder metallurgy (P/M) method and to examine the mechanical properties of the produced MMCs. Hardness of the samples sintered in the vacuum atmosphere was characterized by the Brinell hardness testing method. Density of the materials was determined according to Archimedes principle. Scanning electron microscope (SEM) was used for examination of microstructure and X-ray diffraction technique (XRD) was used for the phase analysis. Sintered density of magnesium based MMCs was reduced with B4C particle reinforcement. MgO, Al2O3 and MgB2 phases was detected in the samples as a result of XRD analysis. The best flexural strength was obtained at MMCs with 3 wt.% B4C reinforcement.

References

  • Soy U. Metal matriks kompozit malzemeler, SAÜ Teknoloji Fakültesi, Turkey, 2009.
  • Torralba JM, da Costa CE and Velasco F. P/M aluminum matrix composites: an overview. Journal of Materials Processing Technology, 2003; 133(1–2): 203– 206.
  • Chawla N and Chawla KK. Metal Matrix Composites, New York, Springer, 2006, ISBN 10 0 – 387 – 23306 – 7.
  • Davies G. Materials for Automobile Bodies, London, Elsevier, 2003, ISBN 0 – 7506 – 5692 – 1.
  • Kulekci MK. Magnesium and its alloys applications in automotive industry. International Journal of Advanced Manufacturing Technology, 2008; 39(9–10): 851 – 865.
  • Poddar P, Srivastava VC, De PK and Sahoo KL. Processing and mechanical properties of SiC reinforced cast magnesium matrix composites by stir casting process. Materials Science and Engineering a–Structural Materials Properties Microstructure and Processing, 2007; 460: 357 – 364.
  • Mert F, Özdemir A ve Karataş Ç. Magnezyum alaşımlarının basınçlı döküm yöntemiyle kalıplanabilirliğinin değerlendirilmesi. Politeknik Dergisi, 2010; 13(3): 165 – 176.
  • Hassan SF and Gupta M. Development of a novel magnesium–copper based composite with improved mechanical properties. Materials Research Bulletin, 2002; 37(2): 377 – 389. Material
There are 8 citations in total.

Details

Primary Language Turkish
Journal Section Articles
Authors

L. Feray Güleryüz This is me

Sertan Ozan This is me

Rasim İpek This is me

Deniz Uzunsoy - This is me

Publication Date June 1, 2012
Published in Issue Year 2012 Volume: 1 Issue: 1

Cite

APA Güleryüz, L. F., Ozan, S., İpek, R., -, D. U. (2012). Production of B4Cp reinforced magnesium metal matrix composites by powder metallurgy. Usak University Journal of Material Sciences, 1(1), 51-58.
AMA Güleryüz LF, Ozan S, İpek R, - DU. Production of B4Cp reinforced magnesium metal matrix composites by powder metallurgy. Usak University Journal of Material Sciences. June 2012;1(1):51-58.
Chicago Güleryüz, L. Feray, Sertan Ozan, Rasim İpek, and Deniz Uzunsoy -. “Production of B4Cp Reinforced Magnesium Metal Matrix Composites by Powder Metallurgy”. Usak University Journal of Material Sciences 1, no. 1 (June 2012): 51-58.
EndNote Güleryüz LF, Ozan S, İpek R, - DU (June 1, 2012) Production of B4Cp reinforced magnesium metal matrix composites by powder metallurgy. Usak University Journal of Material Sciences 1 1 51–58.
IEEE L. F. Güleryüz, S. Ozan, R. İpek, and D. U. -, “Production of B4Cp reinforced magnesium metal matrix composites by powder metallurgy”, Usak University Journal of Material Sciences, vol. 1, no. 1, pp. 51–58, 2012.
ISNAD Güleryüz, L. Feray et al. “Production of B4Cp Reinforced Magnesium Metal Matrix Composites by Powder Metallurgy”. Usak University Journal of Material Sciences 1/1 (June 2012), 51-58.
JAMA Güleryüz LF, Ozan S, İpek R, - DU. Production of B4Cp reinforced magnesium metal matrix composites by powder metallurgy. Usak University Journal of Material Sciences. 2012;1:51–58.
MLA Güleryüz, L. Feray et al. “Production of B4Cp Reinforced Magnesium Metal Matrix Composites by Powder Metallurgy”. Usak University Journal of Material Sciences, vol. 1, no. 1, 2012, pp. 51-58.
Vancouver Güleryüz LF, Ozan S, İpek R, - DU. Production of B4Cp reinforced magnesium metal matrix composites by powder metallurgy. Usak University Journal of Material Sciences. 2012;1(1):51-8.