Abstract <p>This article presents the results of preparing a starting powder system and compares two milling techniques based on surface area, impurity levels, and structural defectiveness. These factors are critical for fabricating high-thermal-conductivity AlN ceramic parts via pressureless sintering. The estimated quantities of gases adsorbed on the surfaces of both starting and milled AlN powders are also reported, providing essential data for designing technological routes to produce dense ceramic components of various sizes.</p>

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Structure and Surface Area of Aluminum Nitride Particles under Milling

  • V. I. Omelianenko,
  • I. P. Fesenko,
  • O. M. Kaidash,
  • Yu. M. Tuz,
  • A. V. Dovhal,
  • S. A. Kukharenko,
  • V. I. Chasnyk,
  • G. S. Oleǐnik,
  • H. P. Zakharchuk

摘要

Abstract

This article presents the results of preparing a starting powder system and compares two milling techniques based on surface area, impurity levels, and structural defectiveness. These factors are critical for fabricating high-thermal-conductivity AlN ceramic parts via pressureless sintering. The estimated quantities of gases adsorbed on the surfaces of both starting and milled AlN powders are also reported, providing essential data for designing technological routes to produce dense ceramic components of various sizes.