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Manufacturing Technology Insights | Monday, February 07, 2022
A new nickel-based alloy Höganäs Amperprint® 0233 Haynes® 282® powder extends the capabilities of Velo3D's end-to-end solution for customers in the oil and gas, aviation, energy, and space industries, as well as other high-value applications.
FREMONT, CA: 3D printing generates significantly less waste than traditional manufacturing methods, and the materials used in 3D printing are often recyclable. The primary benefits of 3D printing are its speed, flexibility, and low cost. Velo3D, a leader in metal additive manufacturing technology for mission-critical parts, has qualified Amperprint 0233 Haynes 282 superalloy powder for use in its Sapphire series of printers. The powder was manufactured under license from Haynes International, Inc. by Höganäs AB, a world leader in metal powder production. It is developed for high creep strength, thermal stability, weldability, and fabricability not found in other alloys. The material is well suited for high-temperature structural applications such as energy generation, gas turbines, and space launch vehicles, where it is used to construct components such as heat exchangers, combustors, nozzles, combustion liners, rockets engines, and shrouded impellers.
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“Our goal at Velo3D is to enable engineers to build the parts they want without compromising on the design or quality,” states Benny Buller, Velo3D CEO and Founder. “Qualifying new powdered metals, like Amperprint 0233 Haynes 282, for use in our end-to-end solution, further expands what’s possible with our additive manufacturing technology. Our partners at Höganäs provide materials of the highest quality, and I look forward to seeing what our customers build using this amazing alloy.”
Duncan Machine Products (DMP), a contract manufacturer based in Duncan, Oklahoma, will run the first Sapphire printer using Amperprint 0233 Haynes 282 powder. The system will be DMP's seventh Velo3D Sapphire printer.
Due to the alloy's resilience to cracking and ability to work at near-melting temperatures, powdered nickel-based superalloys such as Amperprint 0233 Haynes 282 are frequently used to print parts for use in high-temperature applications. This tolerance enables the alloy-printed components to be used in vacuum, plasma, and other demanding environments. Due to the powder's excellent weldability, it is useful for components in bigger systems due to its ability to be welded to other components.
“It’s inspiring to see what engineers have been able to build using metal powders from Höganäs and Velo3D’s support-free additive manufacturing process,” states Jerome Stanley, Höganäs Director of Global Sales, Customization Technologies. “The first parts printed using our Amperprint 0233 Haynes 282 powder is impressive, and I believe customers are only scratching the surface of what is possible with this superalloy. The powder, combined with Velo3D’s end-to-end solution metal AM solution, is an extremely effective combination for consolidating parts into monolithic structures to eliminate coefficient of thermal expansion in large, high-performance systems.”
Höganäs is a leader in developing powders for additive manufacturing, producing products with a uniform spherical shape, precise chemical control, and better flowability. The powders are created from the purest sources and have extremely precise trace element compositions that give the metals their distinctive qualities.
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