Microscopy is a valuable tool in materials investigations related to problem solving, failure analysis, advanced materials development, and quality control. This article describes the sample preparation techniques of composite materials. These techniques include mounting, rough grinding, and polishing. The preparation techniques of ultrathin sections are also summarized. The article explains the illumination methods used by reflected light microscopy to view a specimen. These consist of epi-bright-field illumination, epi-dark-field illumination, epi-polarized light, and epi-fluorescence. The article also provides information on transmitted light microscopy.
Brian S. Hayes, Luther M. Gammon, Microscopy, Composites, Vol 21, ASM Handbook, Edited By Daniel B. Miracle, Steven L. Donaldson, ASM International, 2001, p 964–972, https://doi.org/10.31399/asm.hb.v21.a0003464
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