Corrosion inhibition of austenitic stainless steel by clay in polluted phosphoric acid with presence of SiC abrasifS. Skal, Y. Kerroum, Y. El Aoufir, A. Guenbour, A. Bellaouchou, H. Tabyaoui and H. IdrissiMATEC Web Conf., 149 (2018) 01049DOI: https://doi.org/10.1051/matecconf/201814901049