Table 9.
Concentration ratio Zr/Ti for the 18-14, 18-15, and 18-13-1 alloys derived from the AES results obtained from the uppermost layer (1) and the near-surface layer (2), before and after exposure to Hanks’ solution for 604.8 ks; the last column provides nominal Zr/Ti concentration ratio values for each alloy.
| Alloy | Before Exposure | After Exposure | Nominal Value | ||
|---|---|---|---|---|---|
| Zr/Ti (1) | Zr/Ti (2) | Zr/Ti (1) | Zr/Ti (2) | ||
| 18-14 | 0.20 | 0.35 | 0.83 | 0.31 | 0.26 |
| 18-15 | 0.71 | 0.31 | 2.00 | 0.35 | 0.27 |
| 18-13-1 | 0.18 | 0.31 | 0.67 | 0.28 | 0.26 |