An Application of a Magnetic Camera for an NDT System for Aging Aircraft

被引：0

作者：

Kim, Jungmin ^{[1
]}

Jun, Jongwoo ^{[2
]}

Lee, Jaesun ^{[1
]}

Lee, Jinyi ^{[3
]}

机构：

[1] Chosun Univ, Grad Sch, Dept Control & Instrument Engn, Gwangju, South Korea

[2] Chosun Univ, Res Ctr Real Time NDT, Gwangju, South Korea

[3] Chosun Univ, Dept Control Instrument & Robot Engn, 375 Seosuk Dong, Gwangju 501759, South Korea

来源：

JOURNAL OF THE KOREAN SOCIETY FOR NONDESTRUCTIVE TESTING | 2010年 / 30卷 / 03期

关键词：

Magnetic Camera; Non-Destructive Testing; Crack; Aircraft;

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The usefulness of the magnetic camera for non-destructive testing of aging aircraft is discussed in this paper. The magnetic camera can be used f magnetic particle testing(MT), magnetic flux leakage testing(MFLT), eddy current testing(ECT) and penetration testing(PT). It measures the distribution of a magnetic field and visualizes the magnetic pattern. Near and far side cracks, fatigue, thickness degradation, and cracks under rivets have been detected. The possibility of quantitative evaluation was also examined. Using indirect experiments, we verified the detection ability of the sensor for cracks in titanium and advanced composite materials.

引用

页码：212 / 224

页数：13

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