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Charakterisierung eines neuen Düsensystems zur Zerstäubung von Metallschmelzen

Characterization of a New Nozzle System for Atomization of Metal Melts

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Zusammenfassung

Im vorliegenden Artikel wird ein neues, nicht dem Stand der Technik entsprechendes Verdüsungsprinzip für die Herstellung von Metallpulvern beschrieben. Beim sogenannten IMR-Schlitzdüsenprinzip handelt es sich um einen außenmischenden Zerstäuber, der anhand einer Wasserverdüsungseinrichtung und einer Pilotanlage zur Herstellung von Zinnpulvern analysiert und charakterisiert wurde. Die Ergebnisse sind in Diagrammen zusammengefasst, und es werden Schlussfolgerungen daraus gezogen.

Summary

A new spraying unit for metal powder production is introduced in the present article. The system is called IMR-Slit Nozzle, an external mixing atomizer. The atomizing unit is characterized in a preliminary study on the basis of a water model. Further experiments were done with tin as metal phase. The results are summarized in different diagrams and consequences are drawn.

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Literaturverzeichnis

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Authors and Affiliations

  1. Nichteisenmetallurgie, Montanuniversität Leoben, Franz-Josef-Straße 18, 8700, Leoben, Austria

    B. Matl, S. Luidold & H. Antrekowitsch

  2. IMR Metal Powder Technologies GmbH, Jessenigstraße 4, 9220, Velden, Austria

    P. Ebner & K. Rimmer

Authors
  1. B. Matl
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  2. S. Luidold
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  3. H. Antrekowitsch
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  4. P. Ebner
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  5. K. Rimmer
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Matl, B., Luidold, S., Antrekowitsch, H. et al. Charakterisierung eines neuen Düsensystems zur Zerstäubung von Metallschmelzen. Berg Huettenmaenn Monatsh 152, 76–79 (2007). https://doi.org/10.1007/s00501-007-0277-x

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  • DOI: https://doi.org/10.1007/s00501-007-0277-x

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