扫描电镜在硬质合金工艺控制过程中的应用研究

Applying SEM to Cemented Carbide Production Process Control

硬质合金生产工艺控制的关键是对产品微观组织形貌进行分析研究。本文通过对扫描电镜的工作原理及分析系统应用特点的分析,结合硬质合金关键生产工艺控制要点研究,将扫描电镜特色检测手段应用在硬质合金生产工艺控制上,并通过设计合理的分析方法及形貌、缺陷分析,为硬质合金各工序的质量控制提供样本及依据。

The Key to cemented carbide production process control is the research and analysis on the microstructure morphology of cemented carbide. The special analysis methods of SEM are applied to the controlling of cemented carbide production based on introducing the working principles and application characteristics of SEM. Analysis methods, morphology and defects control planning are performed to provide samples and basis for production process control of cemented carbide.