Figure 11

Weld pool of samples under different scanning strategies: (a,b) helix scanning; (c,d) Island scanning; (e,f) slope subarea scanning; (a,c,e) HD; (b,d,f) BD.

Weld pool of samples under different scanning strategies: (a,b) helix scanning; (c,d) Island scanning; (e,f) slope subarea scanning; (a,c,e) HD; (b,d,f) BD.