Table 5 Element quantification in percentage by energy dispersive X-ray spectroscopy (EDX) for air (control) and postconditioning representative materials with lowest mean KHN value for each material
Material | Element in Weight% | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Air (control) | Postconditioning | |||||||||||||||
C | O | Si | Zr | Na | Al | Ba | K | C | O | Si | Zr | Na | Al | Ba | K | |
FZ | 24.51 | 40.68 | 21.24 | 13.57 | - | - | - | - | 23.32 | 40.82 | 21.86 | 14.00 | - | - | - | - |
CM | 27.55 | 42.74 | 22.85 | 6.26 | 0.60 | - | - | - | 27.82 | 42.58 | 22.86 | 6.40 | 0.34 | - | - | - |
LU | 22.51 | 43.07 | 22.08 | 12.34 | - | - | - | - | 26.76 | 39.72 | 20.72 | 12.80 | - | - | - | - |
CS | 29.74 | 39.44 | 15.33 | - | - | 2.34 | 13.15 | - | 31.95 | 37.50 | 15.84 | - | - | 2.77 | 11.94 | - |
VE | 18.78 | 44.93 | 20.21 | 7.86 | 4.60 | - | - | 3.62 | 19.14 | 45.01 | 20.09 | 7.81 | 4.38 | - | - | 3.57 |