TY - JOUR A2 - Schütze, Michael J. AU - Narayanan, S. AU - Sozhamannan, G. G. AU - Hemalatha, K. AU - Velmurugan, K. AU - Venkatachalapathy, V. S. K. PY - 2021 DA - 2021/01/28 TI - Corrosion and Hardness Behaviour of Al/GO Nanocomposites Processed by the Ultrasonic Gravitational Stir Casting Method SP - 6658186 VL - 2021 AB - The objective of this work is to evaluate the corrosion behaviour of nanographene oxide reinforced aluminium (Al/GO) metal matrix composites with different immersion time periods using the immersion corrosion technique. The Al/GO composites were fabricated by the ultrasonic gravitational stir casting process. The corrosions of Al/GO were evaluated using a scanning electron microscope. The experimental results revealed that the corrosion rate decreased and weight losses increased with increasing immersion time periods. The nonimmersed Al/GO composites exhibited higher microhardness values compared to the immersed Al/GO composites. SN - 1687-9325 UR - https://doi.org/10.1155/2021/6658186 DO - 10.1155/2021/6658186 JF - International Journal of Corrosion PB - Hindawi KW - ER -