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Due to the increased demand for high-quality metallic powders in additive manufacturing, the research and development of new reliable processes for their production is of great importance. In this context, ultrasonic atomization (UA) emerges as a possible method for producing metal powder. In this work, tin was ultrasonically atomized in an inert atmosphere producing spherical particles. The UA process was recorded, samples of the Sn-atomized powder were examined using SEM and FE-SEM, and sieve analysis was used to determine the cumulative mass size distribution.

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Experimental Investigation of an Ultrasonic Atomization Process for Metal Powder Production

  • 会议论文

  • 发表日期：

    2025年

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  • Lucas Martin Ishida,
  • Jose Marcelino da Silva Dias Filho,
  • Hani Henein

摘要

Due to the increased demand for high-quality metallic powders in additive manufacturing, the research and development of new reliable processes for their production is of great importance. In this context, ultrasonic atomization (UA) emerges as a possible method for producing metal powder. In this work, tin was ultrasonically atomized in an inert atmosphere producing spherical particles. The UA process was recorded, samples of the Sn-atomized powder were examined using SEM and FE-SEM, and sieve analysis was used to determine the cumulative mass size distribution.