1. Bulk Microstructure of Modern Composites Studied Jointly by Impulse Acoustic Microscopy and X-ray Microtomography Techniques
- Author
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Levin, Vadim, Petronyuk, Yulia, Morokov, Egor, Ryzhova, Tatiana, Shanygin, Alexander, Yuan, Qingxi, Wanxia, Huang, Artyukov, Igor, and Bellucci, Stefano
- Subjects
Microscopy ,Polymers ,CAT scans ,Polymer industry ,Polymer composites ,Composite materials ,Plastic products ,Three-dimensional imaging ,Plastics industry ,Engineering and manufacturing industries ,Science and technology - Abstract
Two key techniques--impulse acoustic microscopy and X-ray microtomography--have been applied in combination for studying bulk microstructure in polymer composites whose properties critically depend on their spatial organization; nanocomposites and fiber reinforced plastics. It has been shown that the both techniques are able to represent three-dimensional (3D) internal structure with micron resolution. The technique is based on different principles of 3D imaging and employs distinct mechanisms of contrast for microstructure displaying. In many cases, they are complementary in 3D microstructure recovering., INTRODUCTION The paper concerns application of two experimental techniques of high-resolution bulk visualization--impulse acoustic microscopy and X-ray microtomography (X-ray [mu]-CT)--for studying internal microstructure in carbon-based composite materials. Interest to composite [...]
- Published
- 2019
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