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Table 2 The EDS results (mol%) of the corrosion layers

From: A study on ancient casting method via microstructures of impurities and copper found in bronze excavated from the Unified Silla Period (7th to 10th centuries)

 

O

Si

S

Fe

Cu

Pb

4.14

1.91

0.58

93.20

0.18

42.31

1.58

0.34

55.47

0.18

52.19

11.31

6.55

3.42

2.10

24.42