| 학회 |
한국화학공학회 |
| 학술대회 |
2014년 봄 (04/23 ~ 04/25, 창원컨벤션센터) |
| 권호 |
20권 1호, p.250 |
| 발표분야 |
미립자공학 |
| 제목 |
Change of the Particle Morphology for the fabrication of Metal Powder Composites by a Planetary Ball Mill |
| 초록 |
In the grinding process, characteristics of powders have the particle size distribution, specific surface area and particle morphology. The particle morphology is the most important characteristic for the fabrication in industrial fields. Technological properties of powders (bulk density, flow-ability, wet-ability, etc) as well as the potential areas of their application depend on these characteristics. This study was investigated the morphology change of particle during planetary ball milling process. Morphologies of copper particle obtained by analyzed using the technique of scanning electron microscopy (SEM). We found that the morphology copper powder was changed from plate type to circle type for optimum experimental conditions as 1 mm ball, 700 rpm of revolution speed and increase grinding time. |
| 저자 |
보르 암가란1, 최희규1, 사쿠라기 시오리1, 이재현1, 김성수2, Bayanjargal Ochirkhuyag3
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| 소속 |
1창원대, 2하지이엔지, 3National Univ. of Mongolia |
| 키워드 |
Copper; Morphology; Planetary Ball Mill
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| E-Mail |
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| 원문파일 |
초록 보기 |
