Table 1:
Chemical composition (atomic %) of samples (Mean ± SD); n=3, duplicated.
Elements
Brand X
Brand Y
Carbon
8.32 ± 2.92
3.94 ± 4.43
Oxygen
42.59 ± 9.37
20.71 ± 19.30
Titanium
48.94 ± 8.92
66.325 ± 14.94
Aluminum
0
6.03 ± 1.35
Vanadium
0
2.99 ± 0.79