Fabrication of a high wear resistance AA7075/AL2O3 composites via liquid metallurgy process

• Autorzy: Sivaraman R. , Jalil Abduladheem Turki , Aravindhan Surendar , Nan Zhao , Vini M. Heydari , Daneshmand S.

Identyfikatory

DOI

10.2478/ijame-2022-0060

• Języki publikacji: EN

Abstrakty

EN

In the present study, AA7075/Al2O3 composites have been fabricated via liquid metallurgy process. AA7075 alloy and Al2O3 particles were taken as the base matrix and reinforcements, respectively. Then, contents of 3 and 6 wt. % of Al2O3 subdivisions were added into the AA7075 matrix. To improve wettability and distribution, reinforcement particles were pre-heated to a temperature of 550°C for each composite sample. A hardened EN32 steel disc as the counter face was used to evaluate the wear rate pin-on-disc. The results showed that the wear rate of the AA/Al2O3 composites was smaller than that of the monolithic AA7075 samples. Finally, the worn surfaces of samples were investigated by SEM.

Słowa kluczowe

EN

AA7075; Al2O3; wear; composites; stir casting

PL

zużycie; kompozyty; odlewanie

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2022
• Tom: Vol. 27, no. 4
• Strony: 205--210
• Opis fizyczny: Bibliogr. 15 poz., fot., wykr.

Twórcy

autor

Sivaraman R.

• Department of Mathematics, Dwaraka Doss Goverdhan Doss Vaishnav College, Arumbakkam University of Madras, Chennai, INDIA

autor

Jalil Abduladheem Turki

• Medical Laboratories Techniques Department, Al-Mustaqbal University College Babylon, Hilla, 51001, IRAQ

autor

Aravindhan Surendar

• Department of Pharmacology, Saveetha Dental College and Hospital Saveetha Institute Of Medical and Technical Sciences, Chennai, INDIA

autor

Nan Zhao

• International College, Krirk University, Bangkok, 3 Ram Inthra Rd, Khwaeng Anusawari Khet Bang Khen, Krung Thep Maha Nakhon, 10220, THAILAND

autor

Vini M. Heydari

• Department of Mechanical Engineering, Mobarakeh Branch, Islamic Azad University, Isfahan, IRAN

autor

Daneshmand S.

• Department of Mechanical Engineering, Majlesi Branch, Islamic Azad University, Isfahan, IRAN

Bibliografia

• [1] Vini MH. and Daneshmand S. (2018): Effect of electrically assisted accumulative roll bonding (EARB) Process on the mechanical properties and microstructure evolution of AA5083/Al2O3 composites.– Materials Performance and Characterization, vol.8, No.1, pp.594-603.
• [2] Vini MH. and Daneshmand S. (2018): fabrication of bimetal aluminum-5% alumina-bromine composites by warm accumulative roll bonding.– Journal of Testing and Evaluation, vol.49, No.4, pp.2757-2766.
• [3] Mostafapour A. and Mohammadinia V. (2016). Mechanical properties and microstructure evolution of AA1100 aluminum sheet processed by accumulative press bonding process.– Acta Metallurgica Sinica (English Letters), vol.29, No.8, pp.735-741.
• [4] Amirkhanlou S., Ketabchi M. and Carreno F. (2014): Manufacturing of nanostructured Al/WCp metal-matrix composites by accumulative press bonding.– IOP Conference Series: Materials Science and Engineering, vol.63, No.1, https://doi.org/10.1088/1757-899X/63/1/012001.
• [5] Vini MH. (2016): Using artificial neural networks to predict rolling force and real exit thickness of steel strips. – Journal of Modern Processes in Manufacturing and Production, vol.3, No.3, pp.53-60.
• [6] Vini MH. and Farhadipour P. (2017): Fabrication of AA1060/Al2O3 composites by warm accumulative roll bonding process and investigation of its mechanical properties and microstructural evolution. – ADMT Journal, vol.10, No.4, pp.91-98.
• [7] Korbel A. and Richart M. (1981): The effects of very high cumulative deformation on structure and mechanical properties of aluminium.– in: Proc. Second RISO Int. Symp. Metall. Mater. Sci., pp.14-18.
• [8] KOK M. (2004): Production and mechanical properties of Al2O3 particle-reinforced 2024 aluminium alloy composites.– J. Mater. Process. Technol., vol.161, pp.381-387.
• [9] Vini MH. and Zadeh OH. (2019): Significant enhancement of bond strength in the roll bonding process using Pb particles.– International Journal of Materials Research, vol.109, No.1, pp.42-49.
• [10] Yin J., Lu J.M.A. and Hzhang P. (2004): Nanostructural formation of fine grained aluminum alloy by severe plastic deformation at cryogenic temperature.– J Mater Sci., vol.39, pp.2851-2854.
• [11] Mostafapor A. and Mohammadinia V. (2016): Mechanical properties and microstructure evolution of AA1100 aluminum sheet processed by accumulative press bonding process.– ACTA Metallurgica Sinica (English Letters), vol.29, No.8, pp.735-741.
• [12] Amirkhanlou S., Ketabchi M., Parvin N., Khorsand S. and Carreño F. (2014): Manufacturing of nanostructured Al/WCp metal- matrix composites by accumulative press bonding.– IOP Conference Series: Materials Science and Engineering, vol.63, No.1, Article No.012001, p.6.
• [13] Mostafapor A. and Mohammadinia V. (2016): Mechanical properties and microstructure evolution of AA1100 aluminum sheet processed by accumulative press bonding process.– Acta Metallurgica Sinica (English Letters), vol.29, No.8, pp.735-741.
• [14] Sedighi M., Vini M.H. and Farhadipour P. (2016): Effect of Alumina Content On the Mechanical Properties of Aa5083/Al2o3 Composites Fabricated by Warm Accumulative Roll Bonding.– Powder Metallurgy and Metal Ceramics, vol.55, No.510, pp.413-418.
• [15] Ipek R. (2005): Adhesive wear behaviour of B4C and SiC reinforced 4147 Al matrix composites (Al/B4C–Al/SiC).– J. Mater. Process. Technol., vol.162, pp.71-75.

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)