Table 8.

The chemical composition (wt.%) of a lamella cut from the oxidized layer of the base+2.5%Mo-1.5%Ta-1.5%La-0.5%Ru.

Spectra	O	N	Al	Cr	Co	Ni	Mo	Ru
1	6.32	-	8.18	41.52	11.91	16.07	14.16	1.83
2	49.55	-	49.06	1.39	-	-	-	-
3	14.36	7.54	50.32	1.37	2.06	24.34	-	-
4	-	32.57	67.43	-	-	-	-	-
5	-	-	0.64	50.95	14.52	19.46	14.42	-
6	50.65	-	49.35	-	-	-	-	-
7	20.58	-	22.52	19.71	10.36	10.80	16.04	-
8	-	-	15.67	12.89	7.24	64.19	-	-