Investigation on Nano-Self-Lubricant Coating Synthesized by Laser Cladding and Ion Sulfurization

Table 4

EDS results of the composite coating for different times (atom %).

	Elements
	O	S	Cr	Fe	Ni	W	C
1 h	15.59	2.48	9.41	34.49	9.42	5.90	22.71
3 h	23.94	3.42	8.70	27.50	8.02	4.02	24.40
4 h	19.95	3.56	6.98	24.74	11.56	3.37	29.84