Ashkhen Ovsepyan, speaker at the NNCI Nano+Additive Manufacturing Summit
July 30-31,2024
University of Louisville, LOUISVILLE, KY
Where nano AND additive manufacturing converge
NNCI Nano+Additive Manufacturing Summit is an annual event dedicated to bring together researchers/users in the advanced manufacturing fields of additive manufacturing and micro/nanotechnology to discuss new findings, share results, showcase capabilities, generate ideas, debate the future, and network with one another. Nano/AM Symposium is open to all scientists, engineers, students and industry partners from a variety of disciplines/areas including microtechnology, nanotechnology, 3D printing, additive manufacturing, healthcare, energy, advanced materials, MEMS, biotechnology, commercial products, defense, and nano-education. The goal of the symposium is to strengthen the collaboration between industry and academia in the above targeted areas. Participants will hear exciting presentations about the latest nano/AM technologies, learn about existing state-of-the-art core facilities available to the public, and discuss ways that industry can access a wide variety of academic resources, including their most valuable resource – creative, hard-working students.
Ashkhen Ovsepyan, CEO Additive Plus, is set to present a report on “Ultrasonic Atomizer Methods” during the Additive Manufacturing and 3D Printing session at the summit.
Additive Manufacturing (AM) is a novel manufacturing process, which requires special raw materials in the form of fine powders. The present speech is focused on developing a new method for the powder production based on Ultrasonic Atomization integrated with an electric arc melting. Physics-based principles of the droplet formation process for the invented device and the key features of the sub-systems are to be discussed. As an example of semi-industrial scale application of the Ultrasonic Atomization (UA), the titanium and high alloy steel powders were produced along with characterization of important technological parameters such as particle size distribution, sphericity, density, and flowability. As proven by the test campaign, the Ultrasonic Atomization method is capable of supplying premium quality powders without defects at high density with very good flowability. Then they can be successfully qualified as proper input for 3D printing.
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