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本文通过对人造金刚石磨料几种评价方法分析，认为堆积密度和冲击韧性是评价细粒度人造金刚石磨料内在品质质量较为简捷、有效的方法，并通过试验对堆积密度评价方法的可大性进行了验证。
Based on the analysis of several evaluation methods of synthetic diamond abrasive, it is concluded that bulk density and impact toughness are simple and effective methods to evaluate intrinsic quality and quality of fine-grained synthetic diamond abrasive. The feasibility of bulk density evaluation method is verified through experiments .