202338 · Laser powder bed fusion (LPBF) technology, which adopts a laser as the heating source to melt the powder, is a standard AM method for producing AlSi10Mg
contact202251 · Laser cladding process parameters are as follows: laser power of 230 Wand cladding speed of 1.2 m/min. At a lower AlSi10Mg (wt%) content, the cladding process is
contact2018719 · Keywords: SLM - selective laser melting, aluminium alloy, AlSi10Mg, microstructure, mechanical properties, heat treatment. World Scientific News 104 (2018)
contact2022110 · EOS Aluminium AlSi10Mg Good Strength & Dynamic Load Bearing Capacity EOS Aluminium AlSi10Mg is a widely used alloy that combines light weight and
contactA statistical approach for the characterization of Additive Manufacturing (AM) processes is presented in this paper. Design of Experiments (DOE) and ANalysis of VAriance (ANOVA), both based on Nested Effects Modeling (NEM) technique, are adopted to assess the effect of different laser exposure strategies on physical and mechanical properties of AlSi10Mg
contact202338 · This study discusses the drilling performance of additively produced AlSi10Mg parts with different drill bits post-process. This study investigates thrust force, surface roughness, temperature, and chip formation in drilling AM AlSi10Mg parts with HSS-G, TiN, and TiAlN drills. ... TiAlN cutting tool exhibits the highest temperature value of 80. ...
contact2023325 · AlSi10Mg parts were additively manufactured and investigated for effects on microstructure due to changes in process parameters. ... if a cut-off value of 450 MPa is chosen, then 7%, 10%, and 13% of total area of the SERVEs of X67, X0, and Z67 have maximum in-plane principal stress higher than the cut-off. ... With the laser scanning
contact2023323 · In addition, miniature flat tensile test specimens were prepared later by wire cutting out of the fatigue specimens as shown in Fig. 1 e. ... Fatigue performance and crack propagation behavior of selective laser melted AlSi10Mg in 0°, 15°, 45° and 90° building directions. Mater. Sci. Eng. A, 812 (2021), 10.1016/j.msea.2021..
contact202262 · The particle sizes of the powders measured by laser diffraction were 25, 45, and 73 μm for D10, D50, and D90, respectively. The nominal composition of the powders, as given by the suppliers, is summarized in Table 1. The cuboidal blocks (110 mm × 2.5 mm × 20 mm) of the AlSi10Mg alloy were fabricated using SLM equipment (Concept Laser M2 ...
contactTo realise the optimisation an experimental study was carried out on the LPBF equipment Dimetal-100H developed by the South China University of Technology. AlSi10Mg alloy powder was used as research material. After LPBF manufacturing, the parts were separated from the substrate by EDM cutting and analysed with the optical microscopy.
contact2023221 · The present work focuses on process parameters optimization for selective laser melting (SLM) of AlSi10Mg-316L multi-material parts using machine learning. The mechanical properties data of samples were measured under different process parameters.
contactIn this work, SLM parameters for AlSi10Mg alloy were optimized, and the SLM AlSi10Mg sample with a high relative density of 99.63% was obtained. The SLM sample exhibited good properties, including an ultimate tensile strength (UTS) of approximately 478 MPa, a total elongation of 8%, and an average hardness of 122 HV along the horizontal direction.
contact202024 · The metallurgical bonding mechanisms in the forming process were explored by observing the relative densities and surface morphologies of as-built samples formed by SLM under different process parameters. Microstructural characteristics of SLMed AlSi10Mg samples were disclosed. Tensile tests and microhardness tests were carried
contact202184 · Herein, the sliding wear behavior of AlSi10Mg samples realized using laser-based powder bed fusion (LPBF) is investigated via pin-on-disc (PoD) tests, before and after T6 heat treatment. The changes in the microstructure, density, and hardness induced by heat treatment are correlated with the tribological behavior of the alloy.
contact2023325 · AlSi10Mg parts were additively manufactured and investigated for effects on microstructure due to changes in process parameters. ... if a cut-off value of 450 MPa is chosen, then 7%, 10%, and 13% of total area of the SERVEs of X67, X0, and Z67 have maximum in-plane principal stress higher than the cut-off. ... With the laser scanning
contact2023323 · In addition, miniature flat tensile test specimens were prepared later by wire cutting out of the fatigue specimens as shown in Fig. 1 e. ... Fatigue performance and crack propagation behavior of selective laser melted AlSi10Mg in 0°, 15°, 45° and 90° building directions. Mater. Sci. Eng. A, 812 (2021), 10.1016/j.msea.2021..
contact2018926 · Abstract: In order to further enhance the performance of the AlSi10Mg parts fabricated by selective laser melting, the WC/AlSi10Mg composite with 0.1%WC(mass fraction) was obtained by mixing the nano-WC and AlSi10Mg in mixing machine, and the specimen block was fabricated by the selective laser melting machine. ...
contact2023316 · The microstructure of as-built materials was observed using both SEM and TEM. As revealed by the SEM images, SLMed Al 4 C 3 /AlSi10Mg (Figure 2(b)) exhibits a cellular structure, which is similar to SLMed AlSi10Mg (Figure 2(a)). Figure 2(c) shows a high magnification TEM image for Al 4 C 3 /AlSi10Mg, focusing on an individual cell.
contact2023216 · Laser powder bed fused (LPBFed) AlSi10Mg is recognised for its superior mechanical properties. However, its thermal stability has never been justified. ... The as-built material was sectioned using electrical discharge machining wire cutting for thermal exposure. The exposure duration was set to be 3 min and the exposure temperatures
contact2023317 · 2.2. SLM process The SLM AlSi10Mg samples were fabricated on EOS M280, which is equipped with a 400 W Yb-fibre laser. After previous process optimization, SLM process was conducted using a laser power of 300 W and a scan speed of 1200 mm/s under the protective atmosphere of Ar.
contact2022519 · Abstract. Laser-based powder bed fusion (L-PBF) of AlSi10Mg can be used to fabricate complex, light-weight structures with high thermal conductivity. Much effort has gone into investigating the mechanical behavior of L-PBF components; however, few studies investigated their thermal properties. This investigation characterizes the effect of
contact2022920 · Möller, K. Schnabel, R. Wagener, H. Kaufmann, and T. Melz, “ Fatigue assessment of additively manufactured AlSi10Mg laser beam welded to rolled EN AW-6082-T6 sheet metal,” Int. J. Fatigue 140, (2020). ... 14. P.-O. Ulmanen, “The effect of high power adjustable ring mode fiber laser for material cutting,” Master's thesis, ...
contact2022821 · : (selective laser melting,SLM)(60 μm)AlSi10Mg,,(200、300、400、500 ℃)AlSi10Mg、。
contact– The aim of this research is to reach a deep understanding on the effect of the process parameters of Direct Metal Laser Sintering process (DMLS) on macroscopic properties (hardness and density) of AlSi10Mg parts and resulting microstructure. , – A full factorial design of experiment (DOE) was applied to determine the most significant ...
contact201991 · The aim of the paper is the residual stress analysis of AlSi10Mg material fabricated by selective laser melting (SLM). The SLM technique allows to product of complex geometries based on three ...
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