论文部分内容阅读
本文论述扫描电镜对柴油机喷油咀钢材的高倍组织分析和碳化物粗细的鉴别,以及利用电子探针X射线显微分析仪测定碳的线扫描浓度分布曲线,并进行综合对比分析,为喷油咀偶件选材匹配及热处理工艺优化设计提供了可靠的科学依据。
This paper discusses the scanning electron microscopy of diesel fuel injection nozzle high magnification microstructure analysis and the identification of carbide thickness, and the use of electron probe X-ray microanalysis of carbon linear scanning concentration distribution curve and a comprehensive comparative analysis for the fuel injection Choi and Matching material matching and heat treatment process optimization design provides a reliable scientific basis.