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  • Corrosion and Hardness Beha...
    Narayanan, S.; Sozhamannan, G. G.; Hemalatha, K.; Velmurugan, K.; Venkatachalapathy, V. S. K.

    International Journal of Corrosion, 01/2021, Volume: 2021
    Journal Article

    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.