Each step in the grinding and polishing process must ensure the integrity and authenticity of the sample material organization, and must also ensure the repeatability and reproducibility of the sample preparation process, reducing human factor interference. Therefore, the use of high-tech, high-quality and high-reliability grinding and polishing machines is essential.
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For the analysis of material microstructure, the grinding and polishing process is an important step in the sample preparation process. The correct sample preparation process can completely remove the deformation damage layer on the sample surface when the sample is cut, and ensure that the sample preparation surface reaches or is close to the mirror effect. In this way, the real microstructure of the sample can be displayed.