摘要
标准砂是磨料粒度组成检测的标准物质。本文通过对标准砂校正方法的分析,确定了标准砂的质量控制要求;通过严格的工艺控制,研制出了具有良好质量特性的标准砂。对磨料粒度组成的检测结果表明:检测精度较高,能完全达到准确检测粒度组成,统一检则结果的目的。
“ Standard Sands” is the standard samples for determination of grain size distribution of abrasive macrogrits. The quality requests of Standard Sands were described according to the calibrating method of Standard Sands. Standard Sands with excellent quality characteristics were fabricated by controlling technological conditions strictly. The test results of abrasive grain constitution showed that the standard sands and can assure high testing accuracy is capable to unify the testing result.
出处
《金刚石与磨料磨具工程》
CAS
北大核心
2007年第5期78-80,85,共4页
Diamond & Abrasives Engineering
关键词
标准砂
质量控制
粒度组成检测
standard sands
quality control
determination of grain size distribution
