| $(1-$chi$)ZrO_2-$chi$MgO$계의 미세입자 원료분말의 제조 |
| 안영필, 김복희, 성상현, 정복환, 이응상 |
| 한양대학교 무기재료공학과 |
| Fine Powder Preparation in the System of $(1-$chi$)ZrO_2-$chi$MgO$ |
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| ABSTRACT |
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This study was to make powder by coprecipitation method and spray dispersion precipitation method in ($(1-$chi$)ZrO_2-$chi$MgO$ system to improve sinterability. As the result the specific surface area of powder prepared by spray dispersion precipitation method and coprecipitation method was above $110m^2$/g and $10-20m^2$/g respectively. Spray dispersion precipitation method was more effective than coprecipitation method in powder preparation. |
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