Table 3: Specification of the chemical composition investigation results for the surface layer after the tungsten electrode alloying. Pulse current I = 32 (A), pulse Ti = 25 (μs), electrode material: tungsten.

26LSi-KMn-KW-L

pt1 1.52 0.46 33.81
pt2 1.02 0.69 28.38
pt3 1.19 0.49 17.10
pt4 1.08 0.10 31.06
pt5 0.11 0.44 1.37
pt6 0.27 0.95 0.00
pt7 0.25 0.69 0.00
pt8 0.27 0.64 0.33
pt9 0.21 0.77 0.00