Tekna’s unique plasma atomization process produces at industrial scale a high spherical Aluminum alloy powder, renowned for its superior performance in Additive Manufacturing and demanding industrial applications. This AlSi7Mg and AlSi10Mg powder possesses a host of key features that elevate its performance across various industries. Key Material Characteristics High Material Purity Manufactured from high-purity aluminum alloy feedstock, the powder contains minimal impurities and contaminants. This level of purity supports consistent material behavior and contributes to the reliability and performance of finished parts. Excellent Powder Flow Plasma atomization produces a uniform, spherical powder with a controlled particle size distribution. This results in smooth, consistent flow during additive manufacturing, supporting process stability and accurate part formation. High Packing Density The powder’s high packing density enables efficient powder deposition and optimized material usage, contributing to the production of dense components with strong and reliable mechanical performance. Size fractions - -25 / 5 µm - -63 / 20 µm - -75 / 25 µm Quality Assurance Our aluminum powder undergoes rigorous quality control measures to ensure consistent performance and adherence to specifications. Each batch is meticulously tested for purity, particle size distribution, and other critical parameters defined according to the required specifications, guaranteeing reliability and customer satisfaction. Benefits for Additive Manufacturing The combination of high packing density, excellent flowing properties, and purity makes our aluminum alloy powder particularly well-suited for AM processes such as selective laser melting (SLM).It enables the creation of complex, lightweight structures with superior mechanical properties. REACH Certification ROHS Compliancy Tekna’s AlSi7Mg and AlSi10Mg powders are compliants with the Regulation (EC) 1907/2006 of the European Parliament, “Registration, Evaluation, and Authorization of Chemicals (REACH)”. Tekna’s AlSi10Mg powder is compliant with the RoHS, “Restriction of Hazardous Substances (RoHS)”.
Our spherical tantalum powder is renowned for its exceptional properties that make it the premier choice for surface coating applications across diverse industries. Engineered with a focus on quality and produced at industrial scale, our plasma atomized tantalum powder has a high level of sphericity and controlled grain size, ensuring superior performance and consistency for a wide range of applications. Key Material Characteristics - Exceptional Sphericity and Controlled Grain Size Our tantalum powder is characterized by its remarkable spherical morphology and precisely controlled grain size distribution. This uniformity translates into enhanced flowability,facilitating deposition and uniform coating thickness. - Biocompatible Properties Our tantalum powder is biocompatible, making it a preferred material for medical and dental applications. This property ensures compatibility with living tissue, minimizing adverse reactions and enabling safe use in implants and prosthetics. - High Resistance to Corrosion Tantalum exhibits exceptional resistance to corrosion, even in harsh environments. This property makes it ideal for applications where exposure to corrosive substances or conditions is common. - Resistance to High Temperatures Our tantalum powder maintains its integrity and structural stability at elevated temperatures, making it suitable for sustained high-temperature applications. Size fractions -45 / 10 µm Our tantalum powder undergoes rigorous quality control measures to ensure consistent performance and adherence to specifications. Each batch is meticulously tested for purity, particle size distribution, and other critical parameters defined according to the required specifications. Tekna’s Tantalum powder is compliant with the Regulation (EC) 1907/2006 of the European Parliament, “Registration, Evaluation, and Authorization of Chemicals (REACH)”. Tekna’s Tantalum powder is compliant with the RoHS, “Restriction of Hazardous Substances (RoHS)”. Aerospace and Defense Chemical Processing Medical and Healthcare
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Induction coupled plasma coating system The ideal solution for high-performance coatings System Overview The vacuum thermal spray coating chamber is water-cooled with a double wall, stainless steel interior. The unit is designed to operate with non-corrosive gas.The chamber which is mounted horizontally is to be equipped with a hinged front door, a fixed back plate, a top opening for the mounting of the RF plasma torch, a bottom port for gas exhaust, and two quartz observation windows. System specification Chamber Internal diameter: ~660 mm Chamber Length: ~900 mm Max rotating disk: ~300 mm diam with thickness of 1 cm The unit is equipped with a versatile 3 axis robotized manipulator to move and rotate the substrate below the plasma discharge under positive or vacuum pressure environment: - Lateral translation over given stroke at a variable speed. - Rotation around its horizontal axis with a variable speed. - Vertical translation allowing for the adjustment of the substrate. (adjustable manually prior to operation) - The overspray powder will be collected in bottom canister and the cyclone while the powder collector separates possible fines from the gas exhaust. The collector will be equipped with continuous pulse cleaning system to permit longer substrate depositions. Industries/Applications Additive Manufacturing (AM) SLM, EBM, BJ - Medical - Aerospace - Defense - Tooling Metal Injection Molding (MIM) - Medical - Aerospace - Defense - Tooling Other Applications - Thermal Interface Materials (Electrionics) - Radiomicrospheres (Medical) - Sputtering Targets (Electronics) - Radiation Shielding (Energy, Medical) - Energy Storage - Catalyst Support (Chemical) - Nuclear Material - Isotope Production (Medical) - Hot Isostatic pressing - Laser Cladding / Directed Energy Deposition
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TekSphero-15 is a compact yet powerful spheroidization system engineered to support advanced R&D and small-scale production. Designed for versatility, it delivers highly spherical powders with excellent purity and consistency, while adapting seamlessly to evolving operational needs. Ideal for R&D and small-batch production Engineered for material innovation and laboratory-scale production, TekSphero-15 enables the development and optimization of spherical powders for research, feasibility studies, and early-stage qualification. Versatile Designed for ease of maintenance and operation, the system supports rapid changeovers between different materials and sample batches—making it ideal for multi-project R&D environments. Adjustable and user-friendly A flexible R&D platform that allows users to refine processes at small scale and prepare for smooth transition toward industrial production. Powder handling is performed under a ventilated hood, and the system can be easily dismantled and cleaned. Exchangeable reactors enable nanopowder synthesis or coating configurations. System specification Plate Power: 15 kW Productivity 0.5–1.5 kg/h ≈ 1–3 tons/year, depending on material type and technical requirements Dimensions (L × W × H) 2.5 × 0.9 × 2.0 m Safe The system is designed according to the strictest standards and includes multiple safety interlocks to ensure safe operation in laboratory and R&D environments. Easy to Use Operation through a touchscreen interface with integrated data recording for process monitoring and traceability. Options available - Nano synthesis reactor - Coating reactors - External reactor for longer or custom reactor designs - Advanced automation package - Different powder feeders - Continuous collection
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The ideal solution for high-performance spherical powder production The TekSphero-80 delivers an optimal platform for producing spherical powders at both small and large scales. Its robust design and high-power capacity make it an excellent choice for industries requiring consistent quality and reliable throughput. - Ideal for pilot-scale production Designed for pilot manufacturing, the TekSphero-80 mee t the most demanding powder metallurgy applications such as additive manufacturing,metal injection molding, HIP etc) - High throughput Powered by an 80kW unit, it offers a high production capacity suitable for demanding operations. System specification - Plate power 80 kW - Productivity: 2–7 g/h– 15-50 tons/year depending on the material and technical requirements - Dimensions (L × W × H) 5.4× 3.8 × 2.9 m. - Safe The system is designed according to the strictest standards and includes multiple safety interlocks. - Easy to Use Operation through a touchscreen interface with data recording. - Options available - Dual RF outlet - Nano Synthesis reactor - Coating reactors - Different powder feeders Additive Manufacturing (AM) SLM, EBM, BJ - Medical - Aerospace - Defense - Tooling Metal Injection Molding (MIM) - Medical - Aerospace - Defense - Tooling Other Applications - Thermal Interface Materials (Electrionics) - Radiomicrospheres (Medical) - Sputtering Targets (Electronics) - Radiation Shielding (Energy, Medical) - Energy Storage - Catalyst Support (Chemical) - Nuclear Material - Isotope Production (Medical) - Hot Isostatic pressing - Laser Cladding / Directed Energy Deposition
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