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이대형,김영배,모세웅,김민호,이종무,Lee, Dae-Hyung,Kim, Young-Bea,Mo, Se-Woong,Kim, Min-Ho,Lee, Chong-Mu 한국세라믹학회 2010 한국세라믹학회지 Vol.47 No.3
In recent years abrasive water jet (AWJ) has received significant attention as a technology used in the manufacturing industry for cutting materials. In this paper we report the development of a new preparation method of abrasives for water jet by using an air bubbling sedimentation rate control technique. The SiC abrasives prepared by an air bubbling sedimentation rate control technique using latex resin are found to be superior to the conventional abrasives not only in surface roughness uniformity but also in lifetime. The AWJ test results also show that the former has also better impact-resistance and wear-resistance than the latter.