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Influence of Sand Mould Additives on Tensile Properties of Aluminium (6061) Alloy Cooled in Different Media

Received: 12 November 2022     Accepted: 2 December 2022     Published: 8 December 2022
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Abstract

Aluminium is an important engineering material that is widely utilized due to its suitable mechanical properties in manufacturing industries. The effectiveness and efficiency of cast aluminium alloy depend greatly on various casting methods. The additives in the sand mould and quenching media contributed to perfect casting. Present study investigated the influence of various sand mould additives (Sawdust Ash, Groundnut Shell Ash, and Eggshell Ash) on the tensile properties of the cast Aluminium (6061) alloy cooled in different media (Water, Palm Oil, and Engine Oil). The additives were varied at 5%, 15%, 25% and 35%. After cooling, the samples were subjected to a tensile test and the result showed significant differences in the tensile strength properties of the cast samples. Ultimate tensile strength values increased as the percentage of additive in sand mould increased. However, for all the additives studied, water had the highest ultimate tensile strength values (107.52 MPa, 100.5 MPa and 94.55 MPa) followed by palm oil and engine oil at 25% but decrease at 35%. Percentage elongation values of the samples decreased with an increase in additives ratio up to 25% but had the highest values when quenched in engine oil. These observed behaviours are attributed rate of solidification the moulds and cooling rate behaviours of the media.

Published in American Journal of Mechanical and Industrial Engineering (Volume 7, Issue 5)
DOI 10.11648/j.ajmie.20220705.12
Page(s) 77-83
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Aluminium Alloy, Additives, Water, Palm Oil, Engine Oil, Tensile Strength

References
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[2] Zaki, G. A. S., On the performance of low pressure die-cast Al-Cu based automotive alloys: role of additives, Doctoral dissertation, Université du Québec à Chicoutimi, 2014.
[3] Surekha, B., Kaushik, L. K., Panduy, A. K., Vundavilli, P. R. and Parappagoudar, M. B., Multi-objective optimization of green sand mould system using evolutionary algorithms. The International Journal of Advanced Manufacturing Technology, 2012: 58 (1), p. 9-17.
[4] Adedayo, A. V., Effects of addition of iron (Fe) filings to green moulding sand on the microstructure of grey cast iron. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2010: 32, p. 171-175.
[5] Ikebudu, K. O., Onyegirim, S. K. and Udeorah, P. I., Effect of green sand mixture with dextrin additives on mechanical properties of aluminium 6351. Global Journal of Engineering and Technology Advances, 2021: 6 (2), p. 131-141.
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[7] Ayoola, W. A., Adeosun, S. O., Sanni, O. S. and Oyetunji, A., Effect of casting mould on mechanical properties of 6063 aluminium alloy, Journal of Engineering Science and Technology, 2012: 7 (1). P. 89-96.
[8] Dharshan B. G., Hareesha N. G. & Ananthapadmanabham, K. C. Effect of additives on chromite sand mould for aluminium castings, National Conference on Engineering of Materials through Energetic Particles – NCEMEP, 2018: P. 10.
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[13] Ma, S., Maniruzzaman, M. D., MacKenzie, D. S. and Sisson, R. D., A methodology to predict the effects of quench rates on mechanical properties of cast aluminium alloys. Metallurgical and Materials Transactions B, 2007: 38 (4), pp. 583-589.
[14] Offor, P., C. Daniel-Mkpume, and D. Obikwelu, Effects of various quenching media on the mechanical properties of intercritically annealed 0.15 wt% C–0.43 wt% Mn Steel. Nigerian Journal of Technology, 2010: 29 (2), p. 76-81.
[15] Stephen, J. T., Adebayo, A. and Adeyemi, G. J., Influence of Solidification Rates and Stress-Relief Annealing on the Mechanical Properties of Cast 6063 Aluminium Alloy. European Journal of Engineering and Technology Research, 2018: 3 (5), p. 71-76.
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Cite This Article
  • APA Style

    Adeyemi Gbenga Joshua, Jimoh Olatunji Raheem, Stephen Joseph Temitope. (2022). Influence of Sand Mould Additives on Tensile Properties of Aluminium (6061) Alloy Cooled in Different Media. American Journal of Mechanical and Industrial Engineering, 7(5), 77-83. https://doi.org/10.11648/j.ajmie.20220705.12

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    ACS Style

    Adeyemi Gbenga Joshua; Jimoh Olatunji Raheem; Stephen Joseph Temitope. Influence of Sand Mould Additives on Tensile Properties of Aluminium (6061) Alloy Cooled in Different Media. Am. J. Mech. Ind. Eng. 2022, 7(5), 77-83. doi: 10.11648/j.ajmie.20220705.12

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    AMA Style

    Adeyemi Gbenga Joshua, Jimoh Olatunji Raheem, Stephen Joseph Temitope. Influence of Sand Mould Additives on Tensile Properties of Aluminium (6061) Alloy Cooled in Different Media. Am J Mech Ind Eng. 2022;7(5):77-83. doi: 10.11648/j.ajmie.20220705.12

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  • @article{10.11648/j.ajmie.20220705.12,
      author = {Adeyemi Gbenga Joshua and Jimoh Olatunji Raheem and Stephen Joseph Temitope},
      title = {Influence of Sand Mould Additives on Tensile Properties of Aluminium (6061) Alloy Cooled in Different Media},
      journal = {American Journal of Mechanical and Industrial Engineering},
      volume = {7},
      number = {5},
      pages = {77-83},
      doi = {10.11648/j.ajmie.20220705.12},
      url = {https://doi.org/10.11648/j.ajmie.20220705.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmie.20220705.12},
      abstract = {Aluminium is an important engineering material that is widely utilized due to its suitable mechanical properties in manufacturing industries. The effectiveness and efficiency of cast aluminium alloy depend greatly on various casting methods. The additives in the sand mould and quenching media contributed to perfect casting. Present study investigated the influence of various sand mould additives (Sawdust Ash, Groundnut Shell Ash, and Eggshell Ash) on the tensile properties of the cast Aluminium (6061) alloy cooled in different media (Water, Palm Oil, and Engine Oil). The additives were varied at 5%, 15%, 25% and 35%. After cooling, the samples were subjected to a tensile test and the result showed significant differences in the tensile strength properties of the cast samples. Ultimate tensile strength values increased as the percentage of additive in sand mould increased. However, for all the additives studied, water had the highest ultimate tensile strength values (107.52 MPa, 100.5 MPa and 94.55 MPa) followed by palm oil and engine oil at 25% but decrease at 35%. Percentage elongation values of the samples decreased with an increase in additives ratio up to 25% but had the highest values when quenched in engine oil. These observed behaviours are attributed rate of solidification the moulds and cooling rate behaviours of the media.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Influence of Sand Mould Additives on Tensile Properties of Aluminium (6061) Alloy Cooled in Different Media
    AU  - Adeyemi Gbenga Joshua
    AU  - Jimoh Olatunji Raheem
    AU  - Stephen Joseph Temitope
    Y1  - 2022/12/08
    PY  - 2022
    N1  - https://doi.org/10.11648/j.ajmie.20220705.12
    DO  - 10.11648/j.ajmie.20220705.12
    T2  - American Journal of Mechanical and Industrial Engineering
    JF  - American Journal of Mechanical and Industrial Engineering
    JO  - American Journal of Mechanical and Industrial Engineering
    SP  - 77
    EP  - 83
    PB  - Science Publishing Group
    SN  - 2575-6060
    UR  - https://doi.org/10.11648/j.ajmie.20220705.12
    AB  - Aluminium is an important engineering material that is widely utilized due to its suitable mechanical properties in manufacturing industries. The effectiveness and efficiency of cast aluminium alloy depend greatly on various casting methods. The additives in the sand mould and quenching media contributed to perfect casting. Present study investigated the influence of various sand mould additives (Sawdust Ash, Groundnut Shell Ash, and Eggshell Ash) on the tensile properties of the cast Aluminium (6061) alloy cooled in different media (Water, Palm Oil, and Engine Oil). The additives were varied at 5%, 15%, 25% and 35%. After cooling, the samples were subjected to a tensile test and the result showed significant differences in the tensile strength properties of the cast samples. Ultimate tensile strength values increased as the percentage of additive in sand mould increased. However, for all the additives studied, water had the highest ultimate tensile strength values (107.52 MPa, 100.5 MPa and 94.55 MPa) followed by palm oil and engine oil at 25% but decrease at 35%. Percentage elongation values of the samples decreased with an increase in additives ratio up to 25% but had the highest values when quenched in engine oil. These observed behaviours are attributed rate of solidification the moulds and cooling rate behaviours of the media.
    VL  - 7
    IS  - 5
    ER  - 

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Author Information
  • Department of Mechanical Engineering, Ekiti State University, Ado-Ekiti, Nigeria

  • Department of Mechanical Engineering, Ekiti State University, Ado-Ekiti, Nigeria

  • Department of Mechanical Engineering, Ekiti State University, Ado-Ekiti, Nigeria

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