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ultrasonic Characterization Of Epoxy Composites Reinforced By Glass Powder | ||
| Journal of Engineering and Sustainable Development | ||
| Article 1, Volume 17, Issue 5, 2013, Pages 192-200 | ||
| Authors | ||
| Osama A. Amor; Amer Yahya M. Aljarjees; Awad Hallosh Khidhir | ||
| Abstract | ||
| The aim of this work is to find relationships between the selected parameters of an ultrasonic waves and the glass powder content in an epoxy composites . Epoxy composites materials with 10% , 20% , 30% , 40% , 50% and 60% glass powder volume fraction were all examined by means of pulse-echo ultrasonic . The experimental results showed relationships between , ultrasonic echo amplitude response , ultrasonic attenuation , ultrasonic velocity and glass powder content in the investigated composite materials. This study has also assessed the ability of pulse-echo technique to carry out such testing . The described method can be applied to the post-production quality control of a finished composite products and has great importance for products with a high failure-free requirements . | ||
| Keywords | ||
| Ultrasonic; Epoxy; glass powder; composites | ||
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