Study of Microstructure and Properties of 316L with Selective Laser Melting Based on Multivariate Interaction Influence

Figure 10

Microstructure. (a) Molten pool before stretching. (b) Molten pool after stretching. (c) Microstructure in molten pool. (d) Partial enlargement of microstructure in molten pool.

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(b)

(c)

(d)