Table 2 Element composition in different area positions of QHXC-1surface (P1-P3), QHXC-1 section (P4, P5), QHXC-3 surface (P6, P7) and QHXC-3 section (P8, P9) (normalized wt%).
From: The corrosion mechanism of lead-glazed pottery in Han dynasty
Element | C | O | Mg | Al | Si | P | S | Cl | Ca | Fe | Pb |
|---|---|---|---|---|---|---|---|---|---|---|---|
P1 | 21.88 | 16.39 | 0.44 | 1.85 | 7.17 | 1.17 | 1.16 | 7.96 | 41.74 | ||
P2 | 17.77 | 28.82 | 2.28 | 6.72 | 1.21 | 13.41 | 29.79 | ||||
P3 | 13.67 | 18.38 | 0.61 | 2.22 | 0.60 | 1.20 | 0.75 | 62.57 | |||
P4 | 5.94 | 45.73 | 0.94 | 5.97 | 14.94 | 1.63 | 2.11 | 2.52 | 20.22 | ||
P5 | 38.99 | 9.29 | 0.22 | 2.55 | 8.09 | 2.84 | 0.89 | 0.76 | 3.20 | 3.59 | 28.88 |
P6 | 10.44 | 13.95 | 0.44 | 1.57 | 0.71 | 72.88 | |||||
P7 | 18.14 | 19.32 | 0.23 | 0.62 | 0.48 | 1.02 | 1.46 | 58.73 | |||
P8 | 8.02 | 21.34 | 0.50 | 2.48 | 1.47 | 0.81 | 65.37 | ||||
P9 | 7.12 | 20.62 | 0.61 | 2.36 | 0.80 | 1.68 | 0.74 | 66.07 |
