Vol. 40, No. 4 (2017) (16)

Mechanical Properties of Castings Aluminium Waste which is Smelted in Simple Furnace with a Variety of Fuels

Nukman †*, Riman Sipahutar †, Aipon †, Rudy Y S†, Prana Rahmadi†, Ahmad Taufik Arief ‡


 Mechanical Engineering Department, *Email: [email protected]
‡ Mining Engineering Department, Engineering Faculty, University of Sriwijaya, Jl. Raya Prabumulih km 32 Inderalaya (30662), Indonesia
Cite this paper
Nukman, Riman Sipahutar, Aipon, Rudy Y S, Prana Rahmadi, Ahmad Taufik Arief ,  “Mechanical Properties of Castings Aluminium Waste which is Smelted in Simple Furnace with a Variety of Fuels”, Journal of Mechanical Engineering Research and Developments, vol. 40, no. 4, pp. 692-698, 2017. DOI: 10.7508/jmerd.2017.04.016

ABSTRACT: In The aim of the research was to compare the mechanical properties of castings aluminium waste which is smelted in simple furnace with a variety of fuels. Smelting performed at a constant temperature of 750oC for each furnace. The sample of the castings is treated hot at 350 °C with the holding time of 2 hours. Raw materials from beverage cans samples that are smelted into crusible furnaces with a mixture of fuel between charcoal wood with coke (sample E) have the lowest tensile test value and after annealing heat treatment, the tensile test value increases, as the grains of the atoms turn into more regularly and create a new, stronger structure. When the results of this heat treatment process were compared to samples with mixed raw materials between Cable, Electric Iron Element, Beverage cans, Cooking ware and Rim, which were melted with mixed fuel between diesel oil and kerosene in crusible furnaces (sample F), the tensile test is lower. The lowest value of the impact test is found in the sample of beverage cans that is melted in a Crucible furnace with a mixture of charcoal and coke (sample E). The largest impact test value was obtained from the furnace process using used lubricating oil for cable mixed materials, Electric Iron Element, beverage cans and rim (sample C). The heat treatment performed gives a clear effect of the decline in the value of violence. Materials such as cables, Electrical Iron Elements, beverage cans, cookware and rims are melted in a Crucible furnace (sample F), the hardness decreases after heat treatment. Raw materials such as Cable, Electrical Iron Elements, Beverage Cans, Cookware and Rims, smelted in furnaces with used lubricating oils (Example C), have shown great mechanical properties greater than other samples.

Keywords : Aluminum waste; furnaces; fuels; heat treatment; mechanical properties.

[1]  A. Schonmetz dan K. Gruber, Pengetahuan Bahan Dalam Pengerjaan Logam, Bandung: Angkasa, 2013. 
[2]  Capral, Capral’s Little Green Book, Capral Ltd, 2013. 
[3]  M. N. L. H. R. INDONESIA, 2012. [Online]. Available: http://blh.jogjaprov.go.id/po-content/uploads/Permen-LH-13-th-2012-bank-sampah.pdf. [Accested 20 August 2013].
[4]  E. R. Division, “Aluminium Recycling in Europe, The Road to High Quality Products,” 2006.
[5]  T. G. T. Nindhia, I. W. Surata, I. K. A. Atmika, D. N. K. Putra Negara dan G. P. A. Laksmana Putra, “Biogas Desulfurizer Made from Waste of Aluminium Chips,” International Journal of Materials, Mechanics and Manufactur, 2014. 
[6]  M. Pudukudy, Z. Yaakob, B. Narayanan, R. Ramakrishnan dan S. Viswanathan, “Hydrogen production from sea water using waste aluminium and calcium oxide,” International Journal of Hydrogen Energy, vol. 37, pp. 7451 – 7456, 2012. 
[7]  N. G. Ozerkan, O. L. Maki, M. O. W. Anayeh, S. Tangen dan A. M. Abdullah, “The Effect of Aluminium Dross on Mechanical and Corrosion Properties of Concrete,” International Journal of Innovative Research in Science, Engineering and Technology, vol. 3, no. 3, pp. 9912-9922, 2014. 
[8]  J. G. Kaufman dan E. L. Rooy, “Introduction to Aluminium Alloys and Tempers,” dalam Aluminum Alloy Castings: Properties, Processes, and Applications, ASM International, 2000. 
[9]  D. Dispinar dan J. Campbell, “Effect of casting conditions on aluminium metal quality,” Journal of Materials Processing Technology, vol. 182, pp. 405–410, 2007. 
[10]  J. Chambell, Castings Practice: The Ten Rules of Castings, Biddles Ltd, 2004. 
[11]  T. Surdia dan K. Cijiiwa, Teknik Pengecoran Logam, Jakarta: PT Pradnya Paramita, 1982. 
[12]  Japanese Standards Association, Test Pieces for tensile test for metallic materials, Japanese Standards association, 1998. 
[13]  J. A. Taylor, “The Effect of Iron in Al-Si Casting Alloys: Casting Consepts”, Cooperative Research Centre for Cast Metals Manufacturing (CAST), Brisbane: The University of Queensland, 2004. 
[14]  Japanese Industrial Standard, Test Pieces for Impact test for metallic materials, Japanese Standards association, 1980. 
[15]  Japanese Industrial Standar, Test Pieces for Brinnel hardness test for metallic materials, Japanese Standards Association, 1983. 
[16]  G. E. Totten dan, D. S. Mackenzie, Handbook of Aluminum Physical Metallurgy and Processes., Marcel Dekker, Inc., 2003. 
[17]  J. Simpson, “Aluminium in the Construction Industry,” Kawneer UK Limited, London, 1999.