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InssTek reports on alloy development success with its MX-Lab…

InssTek, headquartered in Daejeon, South Korea, has reportedly seen significant global success with its metal Additive Manufacturing machine, MX-Lab, which continues to attract leading universities and research institutions worldwide. A recent sale to the Institut Jean Lamour (IJL), Université de Lorraine, Nancy, France, further accelerates MX-Lab’s successful global expansion. Additionally, installations are currently underway at other universities and research institutions. The MX-Lab, independently developed by InssTek, is a dedicated Additive Manufacturing machine for material research using Directed Energy Deposition (DED) technology. The most notable feature of this AM machine is its ‘Hexa Powder Feeder’ system, which allows for the precise control of up to six different material ratios during experiments. This system ensures accurate powder feeding, even in micro-amounts, making it ideal for detailed and precise research applications. The MX-Lab is designed specifically for research purposes, offering a compact size that allows researchers to design and conduct experiments with high flexibility and ease. Its user-friendly interface and advanced capabilities enable scientists and engineers to explore a wide range of material compositions and properties efficiently. The MX-Lab has been adopted by universities and research institutions across 15 countries, leveraging its technology for research and development. Key customers include: Brown University (USA): Focusing on innovative research in materials science and engineering University of Michigan (USA): Conducting studies on high-performance alloys and Additive Manufacturing process optimisation University of North Dakota: (USA): Utilizing MX-Lab for the development of multi-material structures and machine learning applications in Additive Manufacturing VTT (Finland): Alloy optimisation COMTES FHT a.s. (Czech Republic): To make a FGM (Functionally Gradient Materials) samples KAIST (South Korea): To find new compositions of HEA (High Entropy Alloys) An InssTek spokesperson stated, “The high interest and trust in MX-Lab’s performance and potential from research institutions are driving our success in the global market. We aim to continue partnering with more institutions to contribute to innovative technology development.”

InssTek uses multi-material 3D printing for rocket nozzles

The South Korean 3D printing specialist InssTek, together with the Korea Aerospace Research Institute (KARI), has produced a hybrid rocket nozzle weighing several tons, including an extension, from different materials using direct energy deposition (DED). The “multi-material rocket nozzle” consists of an inner component made of Al-bronze (Cu alloy) with a narrow cooling channel and an outer shell made of Inconel 625. The extension was made of the niobium alloy C-103. The components proved themselves in tests, including combustion tests with the C-103 extension and multiple ignitions of the hybrid component. Ultimately, the integration into a high-performance unit was successful. The decisive factor was the use of multi-material 3D printing for targeted material selection and structural optimization. This allows the efficiency and resilience of engine components, such as thermal management and strength, to be increased. The collaboration between InssTek and KARI demonstrates the capabilities of Korean 3D printing technology for the aerospace industry. It paves the way for further developments in this field.

3D Printed Rocket: The Latest Advancements

Thank you for sharing our latest technology [ NARAE System ] * NARAE SYSTEM: Large Scale Robot Metal 3D Printing - Build size(Max.): D 3.5m, H 7.5m - Software: NARAE OS - Powder Feeder: PCM-Multi (Max.6 Material) - 6-Axis Robot arms with InssTek technology. - We successfully printed a 1M+ scale of the rocket nozzle and launched it during the Rapid + TCT 2023 exhibition for the first time. - More details can be found in the following article. Link : https://all3dp.com/2/3d-printed-rocket-the-latest-advancements/

DED Getting More Precise - Multi Material Rocket Nozzle

DED Getting More Precise - Multi Material Rocket Nozzle - Recently, Additive Manufacturing Media reviewed RAPID + TCT through AM Radio podcast. - In this broadcast, at the chapter "DED Getting More Precise", InssTek`s multi material rocket nozzle was introduced with focusing on InssTek`s precise powder feed control technology. - Thank you to Additional Manufacturing Media for introducing InssTek, and please continue to pay attention to us who will change the paradigm of manufacturing. - More details can be found in the following article. Link: https://lnkd.in/gqMG3rmP

Actual Scale of FGM Rocket Nozzle

“Actual Scale of FGM Rocket Nozzle” InssTek successfully manufactured the real size of the Rocket Nozzle using FGM. The field of aerospace is an extreme environment. Each part of the Rocket Nozzle requires different characteristics and if two different materials are directly attached, the bonding area may be weak. For the best result, InssTek's Hexa Powder Feeding and precision powder feeding technology (PCM-Multi) were used to manufacture multi-material parts easily.