Table 2 Parameters of the heat treatment process of the SLM treated CX.

From: Effect of heat treatment on the microstructure and mechanical properties of CX stainless steel fabricated by selective laser melting

Sample

Heat treatment scheme

Cooling method

S0

As-built

Air cooling

S1

ST 850℃/0.5 h

Air cooling

S2

AT 475℃/4 h

Air cooling

S3

AT 525℃/4 h

Air cooling

S4

AT 575℃/4 h

Air cooling

S5

ST850℃/0.5 h + AT 475℃/4 h

Air cooling

S6

ST 850℃/0.5 h + AT 525℃/4 h

Air cooling

S7

ST 850℃/0.5 h + AT 575℃/4 h

Air cooling

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