镀层厚度测量

Coating thickness measurement

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1
Measurement of coating thickness
88 中文名称：金属覆盖层 镀层厚度测量 扫描电子显微镜法英文名称： Metallic coatings; measurement of coating thickness; scanning electron microscope method 页数： 8 采用标准： DIN EN ISO 9220-1995,IDT;BS EN..

短语

1
为了弥补目前采用的各种镀层厚度测量方法之不足，本文提出利用镀层元素一次X光激发的基底金属二次荧光进行膜厚测量的设想，并推导出相应的计算公式。
A suggestion was made to measure thin-film thicknesses using second X-ray fluorescence from substrate excited by primary X-ray of plating element, and corresponding equations were derived.
2
主要研究了电涡流传感器在多频率多参数下镀层厚度的测量方法。
This paper mainly studies the measuring method for the thickness of plating layer ofthe eddy-current sensor in the case of the multi-frequency and multi-parameters.
3
探讨了金属外壳镀镍涂层厚度的测试方法；论述了应用X射线荧光光谱法正确测量外壳镀层的方法。
Methods for measuring thickness of plated nickle coatings on metal cases are discussed, and proper procedures for measurement of coatings on metal cases using XRF spectrometry are dealt with.

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