Sample serial number | Ti | Cr | ||||||
Theoretical value (%) | Fitted value (%) | Absolute error (%) | Relative error (%) | Theoretical value (%) | Fitted value (%) | Absolute error (%) | Relative error (%) | |
1 | 0.017 | 0.01764 | 0.0006 | 3.75 | - | - | - | - |
2 | 0.018 | 0.01941 | 0.0014 | 7.85 | - | - | - | - |
3 | 0.015 | 0.01393 | −0.0011 | −7.13 | - | - | - | - |
4 | 0.040 | 0.03954 | −0.0005 | −1.15 | 0.217 | 0.2230 | 0.0060 | 2.74 |
5 | 0.048 | 0.03995 | −0.0081 | −16.78 | 0.171 | 0.1626 | −0.0084 | −4.93 |
6 | 0.066 | 0.06958 | 0.0036 | 5.43 | 0.198 | 0.1981 | 0.0001 | 0.05 |
average | 0.034 | 0.03334 | 0.00255 | 7.50 | 0.195 | 0.1946 | 0.0048 | 2.48 |