Grinding balls and production method thereof
作者： Louis Boulanger , Stéphane Desiles
DOI:
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摘要: The invention relates to sintered ceramic grinding balls comprising the following compounds (by wt.-%): 18 50 wt.- % mullite (3Al2O3.2SiO2); 9 25 zirconium (ZrO2 + HfO2) stabilised by 0.5 3 rare earth oxide; and 72 alumina (Al2O3).
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