[Retracted] Improvement of Microstructure and Properties of Q235 Steel by Iron-Based Laser Cladding Coating

Table 2

Composition of the three types of powders.

No.	Composition
	Iron-based alloy powder (%)	Rosins (rosin)	V
1	100	—	—
2	99.4	0.6%	—
3	99.2	0.6%	0.2%