Characterization of in Situ Zirconium Diboride (Zrb2) Reinforced by Aluminium-Copper (Al-Cu) Metal Matrix Composites

  • Authors

    • N. H. Mustafa
    • N. N. A. Basir
    • R. E. Ibrahim
    • M. M. Mahat
    • N. N. Bonnia
    • Sabrina M. Yahaya
    • R. Rosmamuhamadani
    2019-12-24
    https://doi.org/10.14419/ijet.v7i4.14.27694
  • Metal Matrix Composites, in situ, Aluminium-Copper (Al-Cu), Zirconium Diboride (ZrB2), casting technique

  • Aluminium matrix composites by way of in-situ reaction has arisen as a preference conducive to knock out imperfections and defects exiting within ex situ MMC. In the present work, Al-Cu-ZrB2 have been develop through in situ reaction which boost mechanical properties over dispersion strengthening together with grain refinement obtained by the existence of each particulates inside the melt all along solidification. Al-Cu reinforced among different proportion of ZrB2 (0, 3 and 6 wt. %) synthesized using in situ fabrication at 800 °C of molten aluminum-copper alloys by inorganic salts K2ZrF6 together with KBF4. The amalgam were specified using XRD, FESEM together with mechanical test on appropriately sectioned and metallographically prepared surface to examine and inspect phase distribution, hardness together with tensile properties. From result acquired, raised ZrB2 amount will increase rate of tensile and hardness characteristics of Al-Cu alloy. XRD patterns exposed development of ZrB2 particulates without existence of unspecified other compounds. Most of ZrB2 granular were located near grain boundaries of Al dendrites. Microstructural analysis exposed the homogeneous and consistent allocation of second phase particles, clean interface and favorable bonding. It is support that ZrB2 molecules are predominantly in nano size among hexagonal either tetragonal shape, yet minor molecules in micron size are also noticed. For that reason, composite synthesized using in situ techniques exhibit homogeneous distribution of reinforcing tend to be superlative associated within clean interface along the metallic matrix. In order to accomplish better mechanical features, it is necessary to regulate and control phase arrangement all along fabrication of Al-Cu with higher contents of ZrB2.

     

     

  • References

    1. [1] Babalola P. O., Bolu C. A., Inegbenebor A. O. & Odunfa K. M. (2014). Development of Aluminium Matrix Composites, Online International Journal of Engineering and Technology Research, vol. 2, pp. 1-11

      [2] Madhusudan S., Sarcar M. M. and Mohan N. R. (2016). Mechanical Properties of Aluminium-Copper (P) Composite Metallic Materials, Journal of Applied Research and Technology, vol. 14, pp. 293-399

      [3] R. Rosmamuhamadani, S. Sulaiman, M. A. Azmah Hanim, M. I. S. Ismail & M. K. Talari (2016).Mechanical and Microstructure Characterization of Aluminium-Copper (Al-Cu) Reinforced With in situ Titanium Diboride (TiB2), Key Engineering Materials, vol. 673, pp 117-125

      [4] Kai X., Tian K., Wang C., Jiao L., Chen G. & Zhao Y. (2016). Effects of Ultrasonic Vibration on The Microstructure and Tensile Properties Of The Nano ZrB2/2024Al Composites Synthesized By Direct Melt Reaction, Journal Alloy Compound, vol. 668, pp. 121–127

      [5] R. Rosmamuhamadani, M.K. Talari & A. Z. O Arawi (2011) Microstructure and Mechanical Properties of Al-Si cast Alloy Grain Refined with Ti-B-Sr-Sc-Mg In Humanities Science and Engineering, IEEE Colloqium , pp 692-695

      [6] D. Bozic, J. Stasic, B. Dimcic, M. Vilotijevic, V. Rajkovic (2011) Multiple Strengthening Mechanisms in Nanoparticle-reinforced copper Matrix Composites, Springer Link, vol 34, pp 217-226

      [7] Kumar G.N., Narayanasamy R., Natarajan, Sivaprasad K. & Sivasankaran S. (2010). Dry Sliding Wear Behaviour of AA6351-ZrB2 In Situ Composite at Room Temperature, Materials and Design, vol. 31, pp. 1526–1532

      [8] R.E. Ibrahim, R.Rosmamuhamadani, M.K. Talari, S. M. Yahaya, & M.I.S Ismail (2018) Corrosion Behavior of Al-Si Cast Alloy Reinforced with Titanium diboride (TiB2) and Scandium (Sc), Journal of Engineering and Science Research, vol. 2, pp. 1-8

      [9] Ramesh C S, Keshavamurthy R, Channabasappa B H, Pramod S, (2010) Tribology International, Friction and wear behaviour of Ni-P coated Si3N4 reinforced Al6061 composites, 43, 623- 634

      [10] Thomas MF Lillom,(2005),:Enhancing ductility of Al6061 + 10wt% B4C Through Equal-Channel Angular Extrusion Processing, Materials Science and Engineering , vol. 410, pp. 443- 446

      [11] R.Rosmamuhamadani, R.E.Ibrahim, M.K.Talari, S.M.Yahaya, S.Sulaiman, M.I.S. Ismail, (2018) Characterization of Aluminium Silicon (Al-Si) Cast Alloy Refined With Titanium Diboride(TiB2) and Scandium(Sc), Journal of Mechanical Engineering, vol. 5, pp.62-70

      [12] Ramesh C S, Anwar Khan A R, Ravikumar N, Savanprabhu P, 2005, Wear, Prediction of wearcoefficient of Al6061-TiO2 composites, 259, 602-608

      [13] S. Miresmaeili (2006) Effect of Strontium On The Oxidation Behaviors of Al-7Si,

      [14] Sonber J K, Murthy T S R C, Subramanian C, Kumar S, Fotedar R K, Suri A K, 2011, International Journal of Refractoy Metals and Hard Materials, Investigation on synthesis ofZrB2 and development of new composites with HfB2 and TiSi2, 29, 21-30Journal Oxidation Metals 7(1): 107-123

      [15] Surappa M. K. (2003). Aluminium Matrix Composite: Challenges and Opportunities, Springerlink India, vol. 28, pp. 319-334

      [16] Han, Y., Liu, X., & Bian, X. (2002). In situ TiB2 Particulate Reinforced Near Eutectic Al - Si Alloy Composites. Composites - Part A: Applied Science And Manufacturing, vol. 33, pp. 439–444.

      [17] S. Liu, Y. Zhan, Insight into structural, mechanical and thermodynamicproperties of zirconium boride from first-principles calculations, Comput.Mater. Sci. 103 (2015) 111–115.

      [18] R, Rosmamuhamadani, S. Sulaiman, S. Ismail, M. Idris, M. Arif, A. Hanim & M. K. Talari (2015) Wear Properties of Metal Matrix Composite Al-Cu ad Al-Cu-TiB2, Materials Sciece Forum, vol. 819, pp. 268-273

      [19] C.S. Ramesh, A. Ahamed, B.H. Channabasappa, R. Keshavamurthy (2010) Development of Al 6063–TiB2 in situ composites, Mater. Des. vol. 31, pp. 2230–2236.

      [20] M.S. Asla, M.G. Kakroudia, M. Rezvani, F.G. Fard (2015) Significance of Hot Pressingparameters On The Microstructure And Densification Behavior Of Zirconium Diboride, Int. J. Refract. Met. Hard. Mater. vol. 50, pp. 140–145.

      [21] J. Sun, X. Zhang, Y. Zhang, N. Ma, H. Wang (2015) Effect Of Alloy Elements On The Morphology Transformation Of TiB2 Particles In Al Matrix, Micron, vol. 70, pp. 21–25.

      [22] B.S. Yigezu, P.K. Jha, M.M. Mahapatra (2013) The Key Attributes Of Synthesizing Ceramic Particulate Reinforced Al-Based Matrix Composites Through Stir Castingprocess: A Review, Materials Manufacturing Processing, vol. 28, pp. 969–979.

      [23] Dinaharan I, Murugan N, Siva Parameswaran (2011) Materials Science And Engineering:A,Influence Of In Situ Formed Zrb2 Particles On Microstructure And Mechanical Properties , Metal Matrix Composites, 528, 5733-574

      [24] I Diniharan and N Murugan (2012) Dry sliding wear behavior of AA6061/Zrb2 in situ composite, Transaction of Nonferrous Metals Society of China, vol. 22, pp. 873-978

      [25] Sanil, B., Sumit, B., Vaibhav, G., & Suraj, R. (2017). Investigations on Microstructure and Mechanical Properties Of TiB2 Reinforced Aluminum Matrix Composites, International Journal Of Engineering Sciences And Management, vol. 7, pp. 286–289

      [26] S.L. Pramod, S.R. Bakshi, B.S. Murty (2015) Aluminum-Based Cast In Situ Composites: Areview, J. Mater. Eng. Perform, vol. 24, pp. 2185–2207

      [27] R. Rosmamuhamadani, S. Sulaiman, M.A. Azmah Hanim, M.I.S. Ismail & S. M. Yahaya (2016) Corrosion Characterisation of Al-Cu Reinforced In Situ TiB2, MATEC Web of Conferences, vol. 78, pp. 1001

      [28] Niels Hansen (2004), Hall-Petch Relation and Boundary Strengthening, Scripta Materialia, vol.8, pp.801-806

  • Downloads

  • How to Cite

    H. Mustafa, N., N. A. Basir, N., E. Ibrahim, R., M. Mahat, M., N. Bonnia, N., M. Yahaya, S., & Rosmamuhamadani, R. (2019). Characterization of in Situ Zirconium Diboride (Zrb2) Reinforced by Aluminium-Copper (Al-Cu) Metal Matrix Composites. International Journal of Engineering & Technology, 7(4.14), 406-410. https://doi.org/10.14419/ijet.v7i4.14.27694