Production of fine aluminum powders by gas bubbling atomization process.
スポンサーリンク
概要
- 論文の詳細を見る
A new type atomization technique for aluminum powders is proposed. In this process, the bubbles produced by the ejection of Ar gas into molten metal atomize it to fine liquid particles, which reach upper rotating disk cooled with liquid N2, and are crushed into the finer solid particles. The obtained aluminum powders were polycrystalline, and their shapes were very irregular. The size of particles was distributed at value between 0.5 and 10 μm. A mean particle size of the powder decreased with lowering atomization temperature and with increasing discharge of Ar gas and rotational speed of the disk. Nozzle diameter also influenced delicately on the distribution of particle size.
- 一般社団法人 軽金属学会の論文
一般社団法人 軽金属学会 | 論文
- Mechanical and wear properties of SiC whisker/ADC12 aluminum alloy composites fabricated by die casting.
- Joining of aluminum and ceramics.
- タイトル無し
- Undercooling and solidification behavior of fluid clumps of second-poured melt of hypereutectic Al-Si alloy in Duplex Casting process.
- Change in apparent viscosity of stirred slurry during production of semi-solid hypereutectic Al-Si alloy by slurry-melt mixing process.