Microanalysis

Background

Microanalysis is the use of high-end analysis equipment such as optical microscope and electron microscope to observe the types of phases and structures in metal, as well as their relative quantity, size, morphology and distribution. The performance of materials depends on the internal structure state, and the structure depends on the chemical composition and processing technology. Heat treatment is an important technological means to change the structure. Therefore, microscopic analysis is an important means to inspect and control the quality of materials and heat treatment. Microanalysis involves the microanalysis of many sample types, including metallurgical and geological samples, electronic materials, ceramics and various surface contaminants.

Microanalysis equipment

Scanning electron microscope (SEM), X-ray energy dispersive spectrometer (EDS), X-ray wavelength dispersive spectrometer (WDS), laser confocal scanning microscope (LSCM), atomic force spectrometer (AFM)

AFM, AES, XPS, TEM, psi, SPM were used

Micromirror (SPM), optical microscope (OM)

Main analysis items

Analysis of surface micro morphology

Surface contamination analysis

Micro component analysis

Phase structure analysis

Texture analysis

Metallographic analysis

Plating Thickness Test

Three dimensional measurement