Materials and Corrosion 2011, 62, No. 10 Acidic/caustic alternating corrosion on carbon steel pipes 971 Figure 6. Morphologies and 3d profiles of the peanut-like concave: (a)total morphology, ( b)the ridge, (c) the left part, ( d)3D profile of the left part, (e) the right part, and( 3d profile of the right part c) Figure 7. Morphologies and 3D profiles of another two concaves: (a)another concave, b)3D profile, (c)the heart-like concave, and ( d)3D profile o 2011 WILEY-VCH Verlag GmbH& Co KGaA, WeinheimMaterials and Corrosion 2011, 62, No. 10 Acidic/caustic alternating corrosion on carbon steel pipes 971 Figure 6. Morphologies and 3D profiles of the peanut-like concave: (a) total morphology, (b) the ridge, (c) the left part, (d) 3D profile of the left part, (e) the right part, and (f) 3D profile of the right part Figure 7. Morphologies and 3D profiles of another two concaves: (a) another concave, (b) 3D profile, (c) the heart-like concave, and (d) 3D profile www.matcorr.com
2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim