Fig. 9

The morphology of corrosion products in the glaze of No. 09, a and b are the OM and SEM images of the yellow area on the glaze surface, respectively; c the rectangle region in (b); d the rectangle region d in (b): a yellow area on the glaze surface; (e) interwoven lamellar substances in a pore; f the long rod-like diopside crystals near the pore in (e); g the polished cross-section of the yellow area; h and i are the magnified SEM images for (g): interwoven substances in a pore in the glaze layer. The composition of positions P1–P6 were examined by EDS, and the results are listed in Table 7