Aramid composites after fragment-proof test by ultrasonic ir thermography

• Autorzy: Pracht M. , Świderski W.

Identyfikatory

DOI

10.5604/01.3001.0010.2933

• Języki publikacji: EN

Abstrakty

EN

Modern soft ballistic armour is composed of high-strength fibres often used as packages of loose fabrics or laminates. These fibres include carbon, glass fibres, polymer fibres including aramid fibres and polyethylene fibres. Soft armour is applied to provide ballistic protection typically against the impact of small arms projectiles and fragments. In order to determine the level of ballistic protection for ballistic armour, fragment-simulating projectiles (FSP) are used which simulate the properties of fragments created during the explosion of various types of grenades and projectiles. The above-mentioned composites can include a variety of defects such as manufacturing defects, moisture ingress, projectiles impact and other defects. Infrared thermography is a method, which can be used to non-destructive testing and detecting defects of this type of material. However, ultrasonic stimulation is one of method of thermal stimulation used for detection defects in composite. The article presents the results of experimental research of multilayer aramid composite after fragment-proof tests by ultrasonic IR thermography method.

Słowa kluczowe

EN

ultrasonic IR thermography; composite material; aramid fabrics; ballistic protection

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2017
• Tom: Vol. 24, No. 2
• Strony: 191--195
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Pracht M.

• Military Institute of Armament Technology Wyszyńskiego Street 7, 05-220 Zielonka, Poland tel.: [phone], fax: [phone]

autor

Świderski W.

• Military Institute of Armament Technology Wyszyńskiego Street 7, 05-220 Zielonka, Poland tel.: [phone], fax: [phone]

Bibliografia

• [1] STANAG 2920 (Edition 2) – Ballistic test method for personal armour materials and combat clothing.
• [2] Swiderski, W., Lock-in Thermography to rapid evaluation of destruction area in composite materials used in military applications, SPIE, Vol. 5132, pp. 506-517, 2003.
• [3] Panas, A., Pracht, M., Swiderski, W., Possibility of defects detection by IR thermography in multi-layered polyaramide materials used for military applications, Journal of KONES Powertrain and Transport, Vol. 21, No. 2, pp. 243-250, Warszawa 2014.
• [4] Favro, L. D., Han, X., Ouyang, Z., Sun, G., Thomas, R. L., Sonic IR imaging of cracks and delaminations, Rev. Sci. Instr., 71, p. 2418, 2000.
• [5] Maldague, X. P. V., Theory and Practice of Infrared Technology for Non-Destructive Testing, John Wiley-Interscience, New York 2001.
• [6] Hong, Y., Miao, P., Zhang, Z., Zhang, S., Ji, X., Installation and application of ultrasonic infrared thermography, Acoust. Sci. & Tech. 25, 1, pp. 77-80, 2004.
• [7] Wang, Y. M., Wu, Q., Experimental Detection of Composite Delamination Damage based on Ultrasonic Infrared Thermography, IJE TRANSACTIONS B: Applications Vol. 27, No. 11, pp. 1723-1730, November 2014.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).