DETECTION OF INTERNAL DEFECTS IN CFRP BY ULTRASONIC LOCK-IN INFRARED THERMOGRAPHY

被引：0
|
作者：
Swiderski, Waldemar [1 ]
机构：
[1] Mil Inst Armament Technol, Zielonka, Poland
来源：
7TH INTERNATIONAL CONFERENCE INTEGRITY-RELIABILITY-FAILURE (IRF2020) | 2020年
关键词：
composite structures; non-destructive testing; IR thermography; CFRP;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
CFRP (Carbon Fiber Reinforced Plastic) composites are increasingly used in a variety of applications. Plates of standard dimensions are produced from this material, which can be combined with various types of resins in multilayer structures. Non-destructive testing methods are used to evaluating their condition both as a finished product and during their use. This paper presents a comparison of the results of detecting defects inside a composite structure consisting of CFRP plates connected with epoxy resin. The results obtained from ultrasonic thermography were compared with those from ultrasonic lock-in thermography.
引用
收藏
页码：759 / 760
页数：2
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