Abstract ▼ AI-Helper

The composites have advantages such as high non-strength and low coefficient of thermal expansion compared to aluminum and steel, which are isotropic materials, and they can be manufactured in large size and integrated type by arranging materials in desired directions.
However, even if the prod...

The composites have advantages such as high non-strength and low coefficient of thermal expansion compared to aluminum and steel, which are isotropic materials, and they can be manufactured in large size and integrated type by arranging materials in desired directions.
However, even if the product is developed as a standardized and standardized process, pores are generated inside the composite material due to the delamination of the inside of the composite material due to an
external impact and the foreign materials inside the composite material. Image analysis and dissolution methods are used to identify the pores in the composite material.
In this paper, composites are fabricated directly and the porosity is measured and compared using the dissolution method and the image analysis method.

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