Table 4 Chemical analysis of surface (group 2 spectrum 1)
From: Achieving surface chemical and morphologic alterations on tantalum by plasma electrolytic oxidation
Element | Weight % | Atoms % |
|---|---|---|
Carbon | 4.47 | 19.93 |
Oxygen | 15.79 | 52.89 |
Calcium | 3.41 | 4.56 |
Tantalum | 76.33 | 22.62 |
Total | 100 | 100 |