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材料的晶粒度,对其工艺、机械性能具有较大的影响,通常是材料性能的重要参数之一,因而,正确地测定材料的晶粒度并估计其测定误差,对实际生产或理论研究都具有一定的意义。本文仅就我厂所采用的钨钼晶粒度测定方法及其误差分析作一简略介绍。
The grain size of the material has a great influence on its process and mechanical properties. It is usually one of the important parameters of the material properties. Therefore, to correctly determine the grain size of the material and to estimate its measurement error, the actual production or theoretical study Have a certain significance. This article only on my plant used in tungsten and molybdenum grain size determination method and its error analysis for a brief introduction.