| تعداد نشریات | 24 |
| تعداد شمارهها | 851 |
| تعداد مقالات | 7,575 |
| تعداد مشاهده مقاله | 13,413,694 |
| تعداد دریافت فایل اصل مقاله | 11,580,434 |
Wear Performance of As-Cast and Heat Treated ZK60 Mg Alloy Under Different Applied Loads | ||
| Iranian Journal of Materials Forming | ||
| دوره 9، شماره 1، فروردین 2022، صفحه 47-54 اصل مقاله (3.32 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22099/ijmf.2022.42285.1204 | ||
| نویسندگان | ||
| S. Abdi؛ M. Ardestani* ؛ M. Tamizifar؛ A. Abbasi | ||
| Department of Materials Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran | ||
| چکیده | ||
| In this research, the effect of applied load on sliding wear characteristics of as-cast and heat treated ZK60 Mg alloy was investigated. The as-cast alloy was homogenized at 450°C and aged at 170°C for 10 and 35 h. The dry sliding wear behavior of the as-cast and heat treated alloys was investigated using a pin-on-disk wear test under various loads in the range of 10-160 N at a sliding velocity of 0.1 m/s for 1000 m. The worn surfaces were evaluated using scanning electron microscopy equipped with energy dispersive spectroscopy analysis. The results confirmed that the wear mechanism was dependent on the applied load. Findings revealed that the most dominant wear mechanisms under low, intermediate and high loads were oxidation, abrasion/adhesion and delamination, respectively. The heat-treated and as-cast alloys showed almost similar wear resistance under low loads, however, the heat-treated alloys showed better wear resistance than the as-cast ones at high loads. | ||
| کلیدواژهها | ||
| Zk60 alloy؛ Wear mechanism؛ Heat treatment؛ Wear rate؛ Engine | ||
| مراجع | ||
|
[1] J. Song, F. Pan, B. Jiang, A. Atrens, M.X. Zhang, Y. Lu, A review on hot tearing of magnesium alloys, Journal of Magnesium and Alloys, 4(3) (2016) 151-172.
[2] S.D. Babu, P. Sevvel, R.S. Kumar, Simulation of heat transfer and analysis of impact of tool pin geometry and tool speed during friction stir welding of AZ80A Mg alloy plates, Journal of Mechanical Science and Technology, 34(10) (2020) 4239-4250.
[3] M. Paidar, D. Bokov, S. Mehrez, O.O. Ojo, V.V. Ramalingam, S. Memon, Improvement of mechanical and wear behavior by the development of a new tool for the friction stir processing of Mg/B4C composite, Surface and Coatings Technology, 426 (2021) 127797.
[4] K.H. Jung, S. Lee, Y.B. Kim, B. Ahn, E.Z. Kim, G.A. Lee, Assessment of ZK60A magnesium billets for forging depending on casting methods by upsetting and tomography, Journal of Mechanical Science and Technology, 27(10) (2013) 3149-3153.
[5] K. Singh, G. Singh, H. Singh, Review on friction stir welding of magnesium alloys, Journal of Magnesium and Alloys, 6(4) (2018) 399-416.
[6] E. Karakulak, A review: Past, present and future of grain refining of magnesium castings, Journal of Magnesium and Alloys, 7(3) (2019) 355-369.
[7] A.G. Beer, M.R. Barnett, Microstructure evolution in hot worked and annealed magnesium alloy AZ31, Materials Science and Engineering: A, 485(1-2) (2008) 318-324.
[8] D.K. Xu, L. Liu, Y.B. Xu, E.H. Han, The effect of precipitates on the mechanical properties of ZK60-Y alloy, Materials Science and Engineering: A, 420(1-2) (2006) 322-332.
[9] N. Balasubramani, U.T.S. Pillai, B.C. Pai, Optimization of heat treatment parameters in ZA84 magnesium alloy, Journal of Alloys and Compounds, 457(1-2) (2008) 118-123.
[10] H. Chen, S.B. Kang, H. Yu, J. Cho, H.W. Kim, G. Min, Effect of heat treatment on microstructure and mechanical properties of twin roll cast and sequential warm rolled ZK60 alloy sheets, Journal of Alloys and Compounds, 476(1-2) (2009) 324-328.
[11] J.H. Cho, M.Y. Jin, H.W. Kim, S.B. Kang, Microstructure and mechanical properties of ZK60 alloy sheets during aging, Materials Science Forum, 558 (2007) 159-164.
[12] P. Saha, S. Viswanathan, Engineering an efficient zirconium-based grain refiner for magnesium alloys, International Journal of Metalcasting, 1(4) (2010) 70-71.
[13] J. Chen, L. Tan, K. Yang, Effect of heat treatment on mechanical and biodegradable properties of an extruded ZK60 alloy, Bioactive Materials, 2(1) (2017) 19-26.
[14] D.H. StJohn, M.A. Qian, M.A. Easton, P. Cao, Z. Hildebrand, Grain refinement of magnesium alloys. Metallurgical and Materials Transactions A, 36(7) (2005) 1669-1679.
[15] S.B. Kang, J.H. Cho, H.W. Kim, Y.M. Jin, Effect of heat treatment on microstructure and mechanical properties in ZK60 alloy sheet, Materials Science Forum, 567 (2008) 361-364.
[16] X.H. Chen, X.W. Huang, F.S. Pan, A.T. Tang, J.F. Wang, D.F. Zhang, Effects of heat treatment on microstructure and mechanical properties of ZK60 Mg alloy, Transactions of Nonferrous Metals Society of China, 21(4) (2011) 754-760.
[17] C.Y.H Lim, S.C. Lim, M. Gupta, Wear behavior of SiCp-reinforced magnesium matrix composites, Wear, 255(1-6) (2003) 629-637.
[18] J. An, R.G. Li, Y. Lu, C.M. Chen, Y.C. Xu, X. Chen, L.M. Wang, Dry sliding wear behavior of magnesium alloys, Wear, 265(1-2) (2008) 97-104.
[19] A.J. López, P. Rodrigo, B. Torres, J. Rams, Dry sliding wear behavior of ZE41A magnesium alloy, Wear, 271(11-12) (2011) 2836-2844.
[20] J. Jiang, B.I. Guangli, Z.H.A.O. Lei, L.I. Rongguang, L.I.A.N. Jianshe, Z. Jiang, Dry sliding wear behavior of extruded Mg-Sn-Yb alloy, Journal of Rare Earths, 33(1) (2015) 77-85.
[21] N.N. Aung, W. Zhou, L.E. Lim, Wear behavior of AZ91D alloy at low sliding speeds, Wear, 265(5-6) (2008) 780-786.
[22] H. Zengin, Y. Turen, M.E. Turan, Tensile and wear properties of as-cast and as-extruded ZK60 magnesium alloys containing minor Nd additions, Materials Research Express, 6(8) (2019) 086528.
[23] G. Gong, G. Huang, L. Huang, F. Pan, B. Jiang, Effect of compressive deformation on wear property of extruded ZK60 magnesium alloy, Tribology Transactions, 62(1) (2019) 1-7.
[24] P.J. Blau, K.G. Budinski, Development and use of ASTM standards for wear testing, Wear, 225 (1999) 1159-1170.
[25] J. Archard, Contact and rubbing of flat surfaces, Journal of applied physics, 24(8) (1953) 981-988.
[26] H. Dong, Surface engineering of light alloys: Aluminium, magnesium and titanium alloys, Elsevier, 2010.
[27] S. Das, S.V. Prasad, T.R. Ramachandran, Microstructure and wear of cast (Al-Si alloy)-graphite composites, Wear, 133(1) (1989). 173-187. | ||
|
آمار تعداد مشاهده مقاله: 314 تعداد دریافت فایل اصل مقاله: 249 |
||