Particle and aerosol research (한국입자에어로졸학회지)

Korean Association for Particle and Aerosol Research (한국입자에어로졸학회)
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New Evaluation Method for The Particle Size and Morphology Via Change of Ground Particle During a Grinding Process

분쇄공정에서 변화된 입자크기 및 형상특성의 평가방법에 관한 새로운 제언

  • Choi, Heekyu (Engineering Research Center(ERC) for Integrated Mechatronics Materials and Components, Changwon National University) ;
  • Lee, Jehyun (Engineering Research Center(ERC) for Integrated Mechatronics Materials and Components, Changwon National University) ;
  • Choi, Junewoo (Engineering Research Center(ERC) for Integrated Mechatronics Materials and Components, Changwon National University)
  • 최희규 (창원대학교 메카트로닉스융합부품소재연구센터(ERC)) ;
  • 이재현 (창원대학교 메카트로닉스융합부품소재연구센터(ERC)) ;
  • 최준우 (창원대학교 메카트로닉스융합부품소재연구센터(ERC))
  • Published : 2013.03.31
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Abstract

New evaluation method for the particle size and morphology via change of ground particle during a grinding process was investigated. The grinding experiments were carried by a planetary ball mill. The relationship between the particle outline of the scanning electron microscopy photograph and measurement line, the measurement contact number was evaluated. The value of contact number decreased with the increase in the particle size of the ground sample, and varied with the experimental conditions. The value of contact number, which is related to the particle size of the raw sample, changed at the various experimental conditions.

Keywords

References

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