EDS | Elements (wt%) | |||||||
C | Al | O | Si | Cl | Fe | Ca | Mn | |
Spot a | 76.44 | 1.69 | 19.80 | 2.07 | - | - | - | - |
Spot b | 27.49 | - | 8.11 | - | 1.02 | 63.38 | - | - |
Spot c | 31.76 | 9.43 | 25.44 | 10.02 | - | 4.69 | 18.66 | - |
Spot d | 25.27 | - | 48.57 | - | - | - | 25.23 | 0.93 |
Spot e | 96.41 | 1.53 | - | 2.06 | - | - | - | - |