201971 · (a) Characteristic chevron pattern on top of an AlSi10Mg single track processed by SLM on an LM6 as-cast substrate and (b) cross-sectional view of a single melt pool showing evidence of keyhole ...
202132 · atmosphere on a Concept Laser X Line 2000R and requires build plate heating. Values listed are typical. Aluminum AlSi10Mg AlSi10Mg has a chemical composition according to ASTM F3318 and is an essential aluminum alloy in the world of additive manufacturing. As a good casting alloy for complex geometries, it combines light weight
A precipitation-hardened AlSi10Mg alloy fabricated using
202262 · The cuboidal blocks (110 mm × 2.5 mm × 20 mm) of the AlSi10Mg alloy were fabricated using SLM equipment (Concept Laser M2 Series 5, GE additive, Germany) at a laser power of 370 W, scanning speed of 1700 mm/s, hatch distance of 120 μm, and layer thickness of 50 μm. Each specimen was built separately on a base plate to ensure
T6 heat-treated AlSi10Mg alloys additive-manufactured by
201811 · Open access. A two-stage T6 heat treatment has been proposed to tailor mechanical properties of the selective laser melting fabricated AlSi10Mg alloy. The process included solid solution at 535 ºC and artificial aging at 158 ºC for 10 h. The densification, hardness and oxidation behavior have been investigated after T6 heat treatment.
Effect of microstructure and porosity of AlSi10Mg alloy
20201225 · Micro-arc oxidation (MAO) ceramic coatings were prepared on porous AlSi10Mg selective laser-melted components to improve their corrosion property. The microstructure and composition of the coatings at different processing times were characterized via scanning electron microscopy, energy-dispersive spectroscopy, X-ray
Friction Stir Welding of AlSi10Mg Plates Produced by
201873 · The results of this preliminary work show that selective-laser-melted AlSi10Mg plates can be successfully friction-stir-welded to produce larger parts. By breaking the layer-by-layer morphology resulting from the additive manufacturing process, the FSW process homogenizes the structure of the SLMed AlSi10Mg both macroscopically and
ENAC-AlSi10Mg (a) G-AlSi10Mg (Germany, DIN, WNr ) - European (EU, EN) and wordwide equivalent grades. Aluminium and aluminium alloys. These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt.
JMMP | Free Full-Text | Dimensional Quality and Distortion
2019621 · The AlSi10Mg material, due to its hypoeutectic microstructure, is equivalent to A360 die-cast aluminum in additive manufacturing [5,6].The thin-walled parts of AlSi10Mg due to their exceptional characteristics including low thermal expansion coefficient, less weight, stiffness, high specific strength, corrosion resistance, high
Process-dependent anisotropic thermal conductivity of
AlSi10Mg alloy is commonly used in laser powder bed fusion due to its printability, relatively high thermal conductivity, low density and good mechanical properties. However, the thermal conductivity of as-built materials as a function of processing (energy density, laser power, laser scanning speed, support structure) and build orientation ...
201791 · Additively Manufactured Aluminium AlSi10Mg Alloy. Additive manufacture (AM) is a promising tool to produce sophisticated parts, for example for automotive and aircraft applications, as it excels in astonishing geometry freedom. For such applications, aluminium alloys are of a particular interest thanks to their excellent strength-to-weight ratio.
20161231 · magnesium in aluminium-silicon alloys will extended the mechanical properties and increase the modulus of elasticity and ductility properties. AlSi10Mg, the alloy being used in this experiment, contains 0.3 to 0.5 wt% Mg and can be hardened through a specific heat treatment to enhance the mechanical properties , .
Multi-Stage Sequential Wiredrawing Process of EN AW
2019920 · design of each drawing die will condition the ﬁnal mechanical properties of the aluminium wire . The wiredrawing sequence established in this experiment starts from a diameter of 9.43 mm and the raw aluminium rod has been obtained by an upwards vertical casting system. The in-line wiredrawing
How to prevent oxidation of aluminum plate. The measures to prevent oxidation of aluminium plate are firstly to control the temperature and humidity of the packing box, so the humidity of the wooden axle and the packing board should not exceed 18, and the temperature of the aluminum coil should not exceed 45 Aluminum Tread Plate Ams
Corrosion of metallic materials fabricated by selective laser
2019611 · For the SLMed AlSi10Mg alloy, isolated silicon particles can gather inside the melt pool borders. 86,87,88 It is well-recognised that silicon is cathodic with respect to the aluminium matrix ...
2023313 · The hard anodizing treatments of cast Al-Si alloys are notoriously difficult. Indeed, their microstructural features hinder the growth of a uniform, compact, and defect-free anodic oxide. In this paper, AlSi10Mg samples, produced via Gravity Casting (GC) and Additive Manufacturing, i.e., Laser Powder Bed Fusion (L-PBF), were hard anodized in a
The AlSi10Mg alloy was processed by selective laser melting using both hot- and cold-build platforms. The investigation was aimed at defining suitable platform pre-heating and post-process thermal treatment strategies,
Wear and Corrosion Resistance of AlSi10Mg CP Ti Metal
20211110 · Materials 2021, 14, 6761 3 of 18 2. Materials and Methods Commercially pure (CP) Ti-Grade2 powders (Metco 4013A with 45–106 m PSD and 2.4 g/cm3 tap density) and AlSi10Mg powders (Ecka Germany GmbH, Alumix, with 10–160 m PSD and 1.6 g/cm3 tap density) whose composition is reported in Table1, were manually mixed and then
Shock compression response of additively manufactured
20211230 · We measured the Hugoniot, Hugoniot elastic limit (HEL), and spallation strength of laser powder bed fusion (LPBF) AlSi10Mg via uniaxial plate-impact experiments to stresses greater than 13 GPa. Despite its complex anisotropic microstructure, the LPBF AlSi10Mg did not exhibit significant orientation dependence or sample-to-sample
Selective laser melting of aluminum alloys - Cambridge Core
2017412 · Abstract. Metal additive manufacturing (AM) processes, such as selective laser melting (SLM), enable powdered metals to be formed into arbitrary three-dimensional shapes. For aluminum alloys, which are desirable in many high-value applications for their low density and good mechanical performance, SLM is regarded as challenging due to
Characterization and Analysis of the Thermal Conductivity
2022519 · 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
1 · Inadequate wear and corrosion resistance limit the use of the Sc- and Zr-modified Al Mg alloys. In this study, X-ray diffraction was employed to determine the phases present in an AlMgScZrMn alloy fabricated by laser powder bed fusion (L-PBF) at volumetric energy densities (VEDs) from 52 to 102 J/mm 3.Microstructural characterization was performed
The reasons for the choice of AlSi10Mg by machine manufacturers are presently unknown; however, it is suspected that the reduced coefficient of thermal expansion (CTE) due to the presence of Silicon may enhance
Strong Yet Lightweight. AlSi10Mg is an aluminum alloy that boasts great mechanical and thermal properties while offering lightweight and flexible post-processing options. Often used in automotive and aerospace, this