Influences of Energy Density on Porosity and Microstructure of Selective Laser Melted 17-4PH Stainless Steel

By H. Gu, Hai-jun Gong, D. Pal, K. Rafi, Thomas L. Starr, B. Stucker. 2013

207 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/d8137aeac890f6420a9a26aa8761b0a08b72fb42

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1. Aref Yadollahi
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Citations in the corpus

• Optimization and comparison of porosity rate measurement methods of Selective Laser Melted metallic parts (2019, background): “According to [13], micrographs can also be used to calculate pore circularity (PC) and determine their origins.”
• Measurement Science Needs for Real-time Control of Additive Manufacturing Powder Bed Fusion Processes (2015, background): “studied the influences of energy density on porosity and microstructure of PBF 17-4PH stainless steel parts [108].”
• Selective Laser Melting of Duplex Stainless Steel Powders: An Investigation (2016, background): “[37] while SLM 17–4 PH stainless steels, showing decreased porosities at higher laser powers.”
• Review of defects in lattice structures manufactured by powder bed fusion (2019, result): “Low levels of porosity (approximately 1%) are achievable in AM processes, as in [88, 89], and as expected, similar results are found among lattice structures [24, 56, 57, 71, 75, 87, 90–92].”