Abstract—The methodical components of determining the degree of coating of synthetic diamond grinding powders have been analyzed. The limitations of the most common weighing method, which make it unsuitable in the case of some coating techniques, are noted. The additive pycnometric method, in which the extrapolation-affine 3D-model of the grain and additional sieve separation are used, is proposed as an alternative to the weighing method. The results of using the new method for the assessment of the degree of coating of synthetic diamond grinding powders with boron oxide and tungsten are presented.

中文翻译：

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使用颗粒的外推仿射3D模型评估比重法测定超硬材料制成的研磨粉的涂层程度

摘要—分析了确定人造金刚石磨粉涂层度的方法性组成部分。请注意最常见的称量方法的局限性，使其不适用于某些涂层技术。提出了使用比重法的另一种方法，即使用谷物的外推仿射3D模型和额外的筛分分离的加法比重法。提出了使用该新方法评估合成金刚石研磨粉的氧化硼和钨涂层度的结果。