摘要
沉降管磨料微粉粒度组成测定方法,具有与磨料微粉粒度分级生产工艺原理一致,试样代表性好,测定结果稳定,误差范围小等一系列优点,能准确、方便地测定最大粒,仪器结构简单,造价低廉,利于推广,与国际标准及工业先进国家(组织)标准方法一致。应引起行业重视,并在行业积极推广。
Testing of abrasive microgrit size distribution by sedimentation tube methodfeatures in consistence of process principle with abrasive micropowder classification, good repre-sentability of samples, consistence and close tolerance of test results, accuracy and convenience inmeasuring the biggest grits, simplicity, low cost and user--friendliness of testing instrument, con-sistence of testing method with that of international standards or advanced countries'(organizations') standards, and many other strong points. Therefore, it is worth much attentionand spreading in abrasives industry.
