Femtosecond Laser Treatment for Improving the Corrosion Resistance of Selective Laser Melted 17-4PH Stainless Steel [PDF]
Micromachines, 2022 Currently, laser surface treatment (LST) is considered the most promising method available within the industry. It delivers precise control over surface topography, morphology, wettability, and chemistry, making the technique suitable for regulating the ...
Lingjian Meng +7 more
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A Low-Viscosity, Recyclable Polymer-Based Binder Strategy for Metal FDM: Toward High Powder Loading, Sustainable Processing, and Comprehensive Characterization of 17-4PH Stainless Steel Parts [PDF]
Polymers (Basel)In metal fused deposition modeling (FDM), performance is governed by feedstock formulation, most critically the metal solid loading, while binder selection is constrained by environmental impacts and limited recyclability.
Sheyda Khazaee +5 more
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An Electrochemical Study of the Corrosion Behaviour of the Polished Atomic Diffusion Additive Manufactured 17-4PH Stainless Steel Using Centrifugal Mass Finishing Method in Saltwater [PDF]
Materials (Basel)Additive manufacturing (AM) enables the fabrication of complex geometries and high-performance alloys such as 17-4PH stainless steel. However, the surface defects inherent to AM components compromise corrosion resistance.
J. I. Ahuir-Torres +3 more
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Microstructural Study of 17-4PH Stainless Steel after Plasma-Transferred Arc Welding. [PDF]
Materials (Basel), 2015 The improvement of the surface qualities and surface hardening of precipitation hardened martensitic stainless steel 17-4PH was achieved by the plasma-transferred arc welding (PTAW) process deposited with Co-based alloy. The microstructure of the heat affected zone (HAZ) and base metal were characterized by optical microscope (OM), scanning electron ...
Deng D, Chen R, Sun Q, Li X.
europepmc +4 more sources
Journal of Materials Research and TechnologyTo enhance the wear resistance of 17-4PH stainless steel, 15-5PH coatings are initially applied to its surface utilizing laser cladding technology. Subsequently, a double aging treatment is implemented as a post-processing method to further improve its ...
Hongxi Chen +4 more
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Research on 17–4PH stainless steels by selective laser melting [PDF]
Fenmo yejin jishu, 2022 Selective laser melting technology (SLM) is a new direction in the forming research of the 17–4PH stainless steels because of the advantages of one-time forming, raw material saving, arbitrary complex structure workpiece forming, and excellent performance.
DU Yao-hao +5 more
openaire +3 more sources
Effects of solution treatment, precipitation hardening, and shot peening on the cavitation erosion resistance of 17‑4PH steel produced by additive and conventional methods [PDF]
Scientific Reports17-4PH stainless steel is widely used in hydraulic components exposed to cavitation, yet its cavitation erosion resistance (CER) depends strongly on both the manufacturing route and the applied post-processing.
Aleksander Świetlicki +3 more
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Additively manufactured 17–4 PH stainless steels for fracture management devices [PDF]
Virtual and Physical PrototypingStainless steel 316L (SS316L) is widely used in fracture management devices. However, SS316L does not offer any bacterial infection resistance and can cause metal-ion sensitivity due to Ni-ions’ presence.
Aruntapan Dash +2 more
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Pitting corrosion of 17-4PH stainless steel manufactured by laser beam melting
Corrosion Science, 2020 The pitting corrosion behaviour of a 17-4PH martensitic stainless steel (MSS) manufactured by power bed laser beam melting (LBM) was compared to that of a wrought MSS. More noble pitting potentials were measured for LBM samples, probably due to a smaller
A. Barroux +4 more
semanticscholar +5 more sources
Fracture and Structural IntegrityIn the current work 17-4PH Stainless Steel is deposited using SLM process. It is widely used to build structural parts appropriate for automotive, medical, and aerospace applications. The 17-4 PH SS samples were deposited using technical parameters such
Priya Sahadevan +4 more
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