Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Analysis of the mechanical behavior of printed steel parts 17-4PH

Analysis of the mechanical behavior of printed steel parts 17-4PH

Hmida, Jassem
Frija, Mounir

Paperback

Technology & Engineering

ISBN10: 6208881811
ISBN13: 9786208881818
Publisher: Our Knowledge Publishing
Published: Jul 18 2025
Pages: 84
Weight: 0.27
Height: 0.20 Width: 6.00 Depth: 9.00
Language: English
This book highlights the importance of post-treatments in improving the mechanical properties of parts manufactured by laser powder melting (SLM). Through numerical simulations carried out with SIMUFACT Additive and experimental studies, it has been demonstrated that these treatments significantly influence the strength, hardness and durability of parts. Tests were carried out on 17-4PH stainless steel samples, both in the untreated state and after heat treatment, showing that the latter significantly increases hardness and improves overall mechanical properties. Microscopic observations revealed a reduction in porosity after treatment, contributing to improved mechanical performance. However, difficulties in fatigue testing prevented the generation of a complete Wöhler curve.In conclusion, further research into other types of post-treatment and more in-depth analysis of manufacturing parameters are recommended to optimize both the SLM process and the characteristics of the parts produced.

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