Numerical Simulation on Residual Stress Field of Flat-Topped Laser Oblique Shocking of Ni-Based Alloy GH4169

Table 1

Length of the mortise with which laser beam did not interfere (mm).

Shock angle	① area	② area	③ area	④ area	⑤ area
0°	0	13	0	0	13
10°	1	13	0	0	13
20°	2	13	1	1	13
30°	4	13	2	2	13
40°	6	13	4	4	13
50°	8	13	4	4	13
60°	13	13	6	6	13
70°	13	13	10	10	13