Oct, 31, 2024

Vol.57 No.5

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Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 41(4); 2008
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2008;41(4):174-179. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2008.41.4.174

The Characteristics and Formation of Tungsten Nano-Powder by Ultrasonic Spray Pyrolysis Method

  • Lee, Ho-Jin;Yoon, Jung-Hyun;Choe, Jean-Il;
    Department of Advanced Materials Science and Engineering, Dankook University;Department of Advanced Materials Science and Engineering, Dankook University;Department of Advanced Materials Science and Engineering, Dankook University;
Abstract

Nanosize tungsten powder was synthesized by ultrasonic spray pyrolysis method through a solution containing ammonium metatungstate hydrate $[(NH_4)_6W_{12}O_{39}{cdot}H_2O]$ and reduction treatment. It was expected the improvement of mechanical

Keywords Nanosize tungsten powder;Ultrasonic spray pyrolysis method;Starting solution;