From: Testing of a new Yb:YAG fiber laser system for the removal of graphic vandalism from marble
Operative mode (P [kW]; fR [kHz]) | FB (black) | FR (red) | MB (black) | MR (red) | ||||
---|---|---|---|---|---|---|---|---|
Tmax [°C] | Rt [°C/s] | Tmax [°C] | Rt [°C/s] | Tmax [°C] | Rt [°C/s] | Tmax [°C] | Rt [°C/s] | |
E (10; 40) | 199.6 | 7.4 | 178 | 6.29 | – | 207.5 | 13.65 | |
F (8; 60) | 243.8 | 7.4 | 290.7 | 10.55 | – | 359.2 | 9.41 | |
G (6.3; 80) | 347.4 | 12.64 | 281.1 | 14.62 | – | 266.2 | 15.95 | |
H (5; 100) | 352.3 | 11.70 | 228.8 | 11.61 | – | 339.9 | 8.08 | |
I (7; 200) | 344 | 13.29 | 344 | 18.32 | – | 300.6 | 7.98 | |
M (5; 20) | – | – | 105.9 | 15.85 | – | |||
N (5; 50) | – | – | 106.7 | 10.29 | – | |||
O (3.1, 80) | – | – | 152.9 | 10.30 | – | |||
P (5, 80) | – | – | 156.5 | 9.98 | – | |||
Q (6.3, 80) | – | – | 174.2 | 12.09 | – |