Abstract
Utilization of locally available sands for building moulds for sand casting will reduce the production cost and time as compared to procured sands. In the present study, the foundry properties of the locally available sands namely, mined silica river and beach sands have been investigated to check their suitability for metal casting. Different physical and mechanical tests were conducted on the chosen sand samples. Aluminium alloy was cast in all mould types and its cast properties such as volumetric porosity and surface roughness (SR) i.e. Ra value were determined for comparison. The foundry test results showed that the beach sand was the finest possessing highest grain fineness number (GFN) of 64 and the mined silica sand was the roughest, possessing lowest GFN of 44 among all sand samples. The pH value of all the sands was more than 7 which represents their good bonding ability with the binder. The mould’s permeability and strengths was found to decrease and increase with rise of 5–30% clay content in all cases. The mined silica sand mould demonstrated highest permeability in contrast to other sand moulds. The Al-Si alloy castings obtained from the mined sand mould exhibited minimum porosity with acceptable surface roughness.
Similar content being viewed by others
References
Brown JR, Foseco foundry man’s hand book. 10th edition, Pergamon Press PLC, Oxford, pp 28–55
Khanha OP (2014) Foundry Technology. Dhanapatrai publication, India, pp 88–92
Paluszkiewicz C, Holtzer M, Bobrowski A (2008) FTIR analysis of bentonite in moulding sands. J Mol Struct 880:109–114
Omagu FE, Musa A, Jibrin AL (2016) Investigation of the suitability of Iyoloko clay as a binding material for foundry application. Int J Capac Build Educ Manag 3:67–73
Kausarian H, Choanji T, Karya D, Willyati R (2015) Distribution of silica sand on the Muda Island and Ketam Island in the Estuary of Kampar river, Pelalawan Regency, Indonesia. Int J Adv Sci Eng Technol 5:37–40
Bala KC, Khan RH (2013) Characterization of beach/river sand for foundry application. Leonardo J Sci :77–83
Shuaib-Babata YL, Ibrahim HK, Ajao KS, Ambali IO, Bello MO (2019) Evaluation of the foundry properties of Oyunriver moulding sand. Adeleke Univ J Eng Technol 2:12–24
Yekinni AA, Bello SK (2013) Investigation and comparative analysis of clay content, grain size and grain size distribution of foundry moulding sands. Int J Manag Sci Technol 1(2)
Aweda JO, Jimoh YA (2009) Assessment of properties of natural moulding sands in Ilorin and Ilesha, Nigeria. J Res Inf Civ Eng 6(2):68–77
Ugwuoke JC (2018) Investigation on the suitability of Adada river sand and Nkpologwu clay deposit as foundry moulding sand and binder. Int J Sci Res Eng 3(1):19–27
Atanda PO, Olorunniwo OE, Alonge K, Oluwole OO (2012) Comparison of Bentonite and Cassava Starch on the moulding properties of silica sand. Int J Mater Chem 2(4):132–136
Loto CA, Adebayo H (1990) Effect of variation in water content, clay fraction and sodium carbonate additions on the synthetic moulding properties of Igbokoda clay and silica sand. Appl Clay Sci 5:165–181
Olasupo OA, Omotoyinbo JA (2009) Moulding properties of a Nigerian silica-clay mixture for foundry use. Appl Clay Sci 45:244–247
Boussaa SN, Khelouft A, Zaourar NB, Kerkar K (2015) Valorization of Algerian sand for photovoltaic application. Acta Phys Pol A 130:133–137
Fo E, Ju O, EE N (2015) Effect of Ukpor clay content on the properties of synthetic moulding sand produced from River Niger sand. Int J Res Adv Eng Technol 1(3):12–16
Rao PN (2009) Manufacturing technology, vol 1. Tata McGraw Hill Education Private Limited, New York
Ihom AP, Offiong A (2014) Modelling of the effect of moulding variable parameters on some properties of clay- bonded sand. Int J Sci Eng Res 5(12):1561–1571
Burns TA (1986) The Foseco Foundryman’s Handbook, 9th edn, ISBN978-0-08-033448-6$4
Murthy IN, Rao JB (2016) Investigations on physical and chemical properties of high silica sand, Fe-Cr slag and blast furnace slag for foundry applications. Procedia Environ Sci 35:583–596
Guma TN (2012) Characteristic foundry properties of Kaduna river sand. Int J Eng Sci 1(11):3–8
Lee CD (2007) Effects of microporosity on tensile properties of A356 aluminum alloy. Mater Sci Eng A 464:249–254
Kumar S, Kumar P, Shan HS (2006) Parametric optimization of surface roughness castings produced by evaporative pattern casting process. Mater Lett 60:3048–3053
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of Interest
There is no conflict of interest among the authors while submitting the manuscript.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Sahoo, P.K., Pattnaik, S. & Sutar, M.K. Investigation of the Foundry Properties of the Locally Available Sands for Metal Casting. Silicon 13, 3765–3775 (2021). https://doi.org/10.1007/s12633-020-00677-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12633-020-00677-x