X-Ray Testing Sensitivity of Carbon Fiber Reinforced Aluminium Matrix Composite
نویسندگان
چکیده
Continuous carbon fiber reinforced aluminum matrix composite materials (Cf/Al) contains manufacturing abnormalities such as shrinkage void, shrinkage porosity and delamination. Fundamental characteristics of the defects in Cf/Al were investigated through the correlation of radiographic image and microstructure of the composites. Hole-style penetrameter was designed and manufactured to help quantify the size of voids. The results showed that X-ray radiography is effective to quantify the shrinkage void and shrinkage porosity in Cf/Al. The sensitivity of Cf/Al radiographic investigation can be enhanced under the control of hole-style penetrameter.
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