Impact of pouring temperature on the mechanical properties of Al5.9Cu1.9Mg alloy

• Autorzy: Akhyar Akhyar , Iswanto P.T. , Malau V.

Identyfikatory

DOI

10.5604/01.3001.0015.7016

• Języki publikacji: EN

Abstrakty

EN

Purpose: This experiment aims to determine the influence of pouring temperature on the hardness, impact energy, tensile strength, and changes in the microstructure of the Al-5.9Cu- 1.9Mg alloy. Design/methodology/approach: A total of three samples of aluminium alloy were heated to 688, 738, and 788°C, and poured into permanent moulds in form of plates at a constant temperature of 220°C. The cast products are machined according to testing standards for hardness, impact tests, and tensile strength. Findings: The results showed that the metal hardness and impact energy increased to 103 BHN and 7.48 J at 788°C, respectively, while the tensile strength rises as the temperatures decreases. Furthermore, the changes in the microstructure were affected, which indicated that all the properties of the aluminium alloy were influenced by the variations in temperature. Research limitations/implications: During the metal casting process, only three different pouring temperatures affected the properties of the metal alloy, therefore, there is a need for more variations. Practical implications: The proposed pouring temperature parameter is an important condition for industrial foundry applications to obtain the right product for use in a machining element. Originality/value: This research shows the influence of the difference in pouring temperatures on the properties of metal alloys due to casting, where they will be adapted for a particular use.

Słowa kluczowe

EN

mechanical properties; Al-Cu-Mg alloy; casting metal; pouring temperature

PL

właściwości mechaniczne; Stop Al-Cu-Mg; metal odlewniczy; temperatura odlewania

• Wydawca: International OCSCO World Press
• Czasopismo: Archives of Materials Science and Engineering
• Rocznik: 2022
• Tom: Vol. 113, nr 2
• Strony: 49--55
• Opis fizyczny: Bibliogr. 24 poz.

Twórcy

autor

Akhyar Akhyar

• Department of Mechanical Engineering, Syiah Kuala University, Jl. Syech Abdurrauf No. 7, Darussalam, Banda Aceh 23111, Indonesia

• https://orcid.org/0000-0003-2006-0126

autor

Iswanto P.T.

• Department of Mechanical and Industrial Engineering, Univeristas Gadjah Mada, Jl. Grafika No.2, Yogyakarta, 55281, Indonesia

autor

Malau V.

• Department of Mechanical and Industrial Engineering, Univeristas Gadjah Mada, Jl. Grafika No.2, Yogyakarta, 55281, Indonesia

Bibliografia

• [1] V. Malau, Akhyar, P.T. Iswanto, Modification of Constrained Rod Casting Mold for New Hot Tearing Measurement, Archives of Metallurgy and Materials 63/3 (2018) 1201-1208. DOI: https://doi.org/10.24425/123792
• [2] P.T. Iswanto, Akhyar, E.U.K. Maliwemu, Fatigue Crack Growth Rate of Motorcycle Wheel Fabricated by Centrifugal Casting, Metalurgija 58/1-2 (2019) 51-54.
• [3] S. Pang, G.H. Wu, W.C. Liu, L. Zhang, Y. Zhang, H. Conrad, W.J. Ding, Influence of pouring temperature on solidification behavior, microstructure and mechanical properties of sand-cast Mg-10Gd-3Y-0.4Zr alloy, Transactions of Nonferrous Metals Society of China 25/2 (2015) 363-374. DOI: https://doi.org/10.1016/S1003-6326(15)63612-3
• [4] X. Hu, F. Ai, H. Yan, Influences of pouring temperature and cooling rate on microstructure and mechanical properties of casting Al-Si-Cu aluminum alloy, Acta Metallurgica Sinica (English Letters) 25/4 (2012) 272- 278. DOI: https://doi.org/10.11890/1006-7191-124-272
• [5] M. Karimian, A. Ourdjini, M.H. Idris, M.B.A. Asmael, Effect of Pouring Temperature and Melt Treatment on Microstructure of Lost Foam Casting of AL-Si LM6 Alloy, Advanced Materials Research 264-265 (2011) 295-300. DOI: https://doi.org/10.4028/www.scientific.net/AMR.264- 265.295
• [6] S.O. Adeosun, E.I. Akpan, P.I. Odetola, Pouring Temperature Effects on Mechanical and Electrical Responses of Cast 6063 Aluminum Alloy, The Journal of the Association of Professional Engineers of Trinidad and Tobago 41/1 (2013) 4-10.
• [7] C.E. Akili, A. Bouayad, M. Alami, The Effect of Mold and Pouring Temperature on Hardness and Microstructure of a HPDC Hyper-Eutectic Aluminum Alloy, International Journal of Engineering Research & Technology 4/3 (2015) 1162-1165.
• [8] O. Bouska, The effect of different casting parameters on the relationship between flowability, mould filling capacity and cooling conditions of Al-Si alloys, Metallurgical & Materials Engineering 14/1 (2008) 17- 30.
• [9] N.K. Kund, Influence of melt pouring temperature and plate inclination on solidification and microstructure of A356 aluminum alloy produced using oblique plate, Transactions of Nonferrous Metals Society of China 24/11 (2014) 3465-3476. DOI: https://doi.org/10.1016/S1003-6326(14)63490-7
• [10] H. Huang, P. Fu, Y. Wang, L. Peng, H. Jiang, Effect of pouring and mold temperatures on hot tearing susceptibility of AZ91D and Mg-3Nd-0.2Zn-ZrMg alloys, Transactions of Nonferrous Metals Society of China 24/4 (2014) 922-929. DOI: https://doi.org/10.1016/S1003-6326(14)63144-7
• [11] L.A. Dobrzański, M. Król, T. Tański, Effect of cooling rate and aluminum contents on the Mg-Al-Zn alloys’ structure and mechanical properties, Journal of Achievements in Materials and Manufacturing Engineering 43/2 (2010) 613-633.
• [12] S. Pang, G.H. Wu, W.C. Liu L. Zhang, Y. Zhang, H. Conrad, W.J. Ding, Influence of cooling rate on solidification behavior of sand-cast Mg-10Gd-3Y- 0.4Zr alloy, Transactions of Nonferrous Metals Society of China 24/11 (2014) 3413-3420. DOI: https://doi.org/10.1016/S1003-6326(14)63484-1
• [13] Z. Pei, W. Han, G. Zhao, X. Chen, J. Li, Y. Tian, Effect of Cooling Rate on Microstructure and Mechanical Properties of K465 Superalloy, Journal of Iron and Steel Research, International 16/6 (2009) 70-74. DOI: https://doi.org/10.1016/S1006-706X(10)60030-1
• [14] M.M.J. Behnam, P. Davami, N. Varahram, Effect of cooling rate on microstructure and mechanical properties of grey cast iron, Materials Science and Engineering: A 528/2 (2010) 583-588. DOI: https://doi.org/10.1016/j.msea.2010.09.087
• [15] S. Pang, G. Wu. W. Liu, M. Sun, Y. Zhang, Z. Liu, W. Ding, Effect of cooling rate on the microstructure and mechanical properties of sand-casting Mg-10Gd-3Y- 0.5Zr magnesium alloy, Materials Science and Engineering: A 562 (2013) 152-160. DOI: https://doi.org/10.1016/j.msea.2012.11.016
• [16] T. Lipiński, Effect of combinative cooled addition of strontium and aluminium on mechanical properties AlSi12 alloy, Journal of Achievements in Materials and Manufacturing Engineering 83/1 (2017) 5-11. DOI: https://doi.org/10.5604/01.3001.0010.5134
• [17] P. Kordas, Influence of the conditions of casting and heat treatment on the structure and mechanical properties of the AlMg10 alloy, Journal of Achievements in Materials and Manufacturing Engineering 83/1 (2017) 26-32. DOI: https://doi.org/10.5604/01.3001.0010.5137
• [18] P. Puspitasari, R. Fauzan, T.L. Ginta, M. Mustapha, D. Puspitasari, Morphology of aluminium with nickel addition on sand casting process, Journal of Achievements in Materials and Manufacturing Engineering 87/1 (2018) 13-17. DOI: https://doi.org/10.5604/01.3001.0012.0734
• [19] P.T. Iswanto, H. Akhyar, A. Faqihudin, Effect of shot peening on microstructure, hardness, and corrosion resistance of AISI 316L, Journal of Achievements in Materials and Manufacturing Engineering 89/1 (2018) 19-26. DOI: https://doi.org/10.5604/01.3001.0012.6668
• [20] Akhyar, Husaini, H. Iskandar, F. Ahmad, Structural simulations of bicycle frame behaviour under various load conditions, Materials Science Forum 961 (2019) 137-147. DOI: https://doi.org/10.4028/www.scientific.net/MSF.961.1 37
• [21] V.M. Kumar, C.N. Devi, Evaluation of mechanical characteristics for Aluminum-copper Metal matrix composite, Research Journal of Engineering Sciences 3/3 (2014) 1-5.
• [22] J.K. Odusote, A.A. Adeleke, P.A. Ajayi, Mechanical properties and microstructure of precipitation-hardened Al-Cu-Zn alloys, International Journal of Automotive and Mechanical Engineering 12 (2015) 3033-3042. DOI: https://doi.org/10.15282/ijame.12.2015.17.0252
• [23] P.T. Iswanto, Akhyar, A. Pambekti, Heat Treatment T4 and T6 Effects on Mechanical Properties in Al-Cu Alloy after Remelt with Different Pouring Temperatures, Metalurgija 59/2 (2020) 171-174.
• [24] H. Akhyar, P.T. Iswanto, V. Malau, Non Treatment, T4 and T6 on Tensile Strength of Al-5.9Cu-1.9Mg Alloy Investigated by Variation of Casting Temperature, Materials Science Forum 929 (2018) 56-62. DOI: https://doi.org/10.4028/www.scientific.net/MSF.929.56

Uwagi

PL

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).