Surface Laser Processing of Additive Manufactured 1.2709 Steel Parts: Preliminary Study

Table 1

Characteristics of SLS laser and sintering parameters.

Laser			Thickness of layer, mm	Sintering rate, mm/s	Shielding gas
Wave length, nm	Power, W	Spot size, mm			Type	Consumption, l/h
1064	100	Ø 0.2	0.03	0.2	Ar	0.75