Results of the XPS and STEM-EDX analysis of oxide composition are shown to be in agreement with the thermodynamic calculations confirming that oxide scale on sputter particles is formed by MgAl 2O 4 spinel and Al 2O 3 (corundum) oxides.
Columnar oxide scale formation on spatter particles was revealed as well, reaching up to 125 nm in thickness measured using STEM. Analysis of the oxide characteristics were consistent with the observed oxygen content in the sampled powder. XPS analysis of the powder surface chemistry indicates that powder particles are covered by uniform oxide layer, formed by Mg- and Al-based oxides, average thickness of which increased from ~4 nm in case of the virgin powder up to about 38 nm in case of the reused for about 30 month powder, established by XPS. The results show an increase in volume fraction of heavily oxidized spatter particles up to 3% in 30 months. Thereby, detailed analysis of the powder morphology, microstructure and surface chemistry was performed by SEM, TEM and XPS. AlSi10Mg powder degradation in Concept Laser XLINE 2000R machine over the total period of 30 months was analyzed in order to understand the extent and mechanism affecting powder aging. With a generous build volume of 400 x 800 x 500 mm, the X Line 2000R offers reliable, consistent performance with one of the largest build volumes available today. Forget about downtimes when you have the printer offering continuous production capabilities.Knowledge concerning powder degradation during additive manufacturing (AM) processing is essential to improve the reusability of the powder in AM and hence maximize feedstock powder reuse and economy of the process. The Concept Laser X Line 2000R offers the unique ability to print otherwise impossible parts safely, efficiently, and consistently. the build platform of a Concept Laser X-line 1000R from publication: Process variation in. Concept Laser XLine 1000 uses a rotating mechanism for making possible the preparation of two building modules at once. Download scientific diagram Sample arrangement on machine. Users can work with steel, cobalt-chromium alloys, titanium alloys, nickel-based alloys, gold, silver, and many other precious and complex metals to handle. It has two build modules and a rotating mechanism for reciprocal use. The credit goes to the process monitoring in place along with the wide array of power materials supported by the 3D printer to cater to various applications. The Concept Laser X LINE 2000R is a metal printer with a metal laser melting system. With the profound addition of interesting features, the printer offers improved surface quality coupled with reliability. Allowing for a considerate surge in the production rate, the 3D printer does suit the industrial needs, effortlessly. This really calls for an unprecedented scale-up in terms of power for sure. With a 3D printer, you can manufacture any model as the printing technique is now growing fast. Using this 3D printer, users can attain the maximum construction rates of up to 65 cm³/h. 3D printing allows you to manufacture unique and complex structures with high precision and accuracy. Well! That is an innovation to applaud for. The printer can print models weighing up to 1000 kgs.
The X Line 2000R was designed specifically for the production of large, quality parts, which makes it ideal for a variety of industries, including.
It has a footprint of 630 x 400 x 500 mm and a build volume of 125 liters making room for most of the tasks without needing to print in parts. The Concept Laser X Line 2000R offers the unique ability to print otherwise impossible parts safely, efficiently, and consistently. Capable of replacing the costly sand casting and die casting applications, Concept Laser X1000 is the biggest 3D printer of its kind.
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