February 9, 2024Journal of Manufacturing and Materials ProcessingOpen Access

Influence of the Processing Parameters on the Microstructure and Mechanical Properties of 316L Stainless Steel Fabricated by Laser Powder Bed Fusion

View Full Paper

Ask AI

Bookmark

Scanning speed predominantly dictates densification and microhardness in 316L stainless steel, while hatch spacing exhibits no statistically significant influence on properties.
Maximum densification reaches 99.7% at 125 J/mm3 volumetric energy density, achieved by pairing high laser power with low scanning speed during additive manufacturing.
Analysis of variance within a full-factorial design evaluates laser powder bed fusion parameters, supporting energy density thresholds to optimize stainless steel fabrication.

Discussion

No takes yet. Share an insight, caveat, or question.

Implication

Factorial experimental study demonstrates that scanning speed governs densification in 316L stainless steel, highlighting volumetric energy density as critical for laser powder bed fusion.

Cite This Study

Barrionuevo et al. (2024) studied this question.

synapsesocial.com/papers/68e79c4cb6db64358770b8f7 https://doi.org/10.3390/jmmp8010035

View Full Paper

Ask AI

Bookmark

Implication

Factorial experimental study demonstrates that scanning speed governs densification in 316L stainless steel, highlighting volumetric energy density as critical for laser powder bed fusion.

Influence of the Processing Parameters on the Microstructure and Mechanical Properties of 316L Stainless Steel Fabricated by Laser Powder Bed Fusion

Key Points

Discussion

Implication

Cite This Study

Influence of the Processing Parameters on the Microstructure and Mechanical Properties of 316L Stainless Steel Fabricated by Laser Powder Bed Fusion

Key Points

Discussion

Implication

Cite This Study

Also Consider

Also Consider