Digitally focused array ultrasonic testing technique for carbon fiber composite structures

Y. Salchak, V. Zhvyrblya, D. Sednev, A. Lider

Research output: Contribution to journalArticle

Abstract

Composite fiber reinforced polymers are highly promising structures. At present, they are widely used in different areas such as aeronautics and nuclear industries. There is a great number of advantages of composite structures such as design flexibility, low cost per cubic inch, resistance to corrosion, lower material costs, lighter weight and improved productivity. However, composites degradation may be caused by different mechanisms such as overload, impact, overheating, creep and fatigue. Comparing to inspection of other materials some unique consideration is required for testing and analysis. Ultrasound testing is the most common method for inspection of composite structures. Digitally Focused Array Technology is considered as novel approach which enables fast and effective quantitative automatic testing. In this study new methodology of quality assurance of composite structure components based on DFA is performed.

Original languageEnglish
Article number012037
JournalIOP Conference Series: Materials Science and Engineering
Volume135
Issue number1
DOIs
Publication statusPublished - 2 Aug 2016
Event8th International Scientific Conference on Issues of Physics and Technology in Science, Industry and Medicine - Tomsk, Russian Federation
Duration: 1 Jun 20163 Jun 2016

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ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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