Development of an ultrasonic testing system for detection of near-surface fatigue cracks in welded structures

Insight: Non-Destructive Testing and Condition Monitoring

Volumn 39, Issue 4, 1997, Pages 253-256

  Onozawa, M ^a   Katamine, A ^a  

^a NIHON UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CRACKS; FATIGUE OF MATERIALS; NONDESTRUCTIVE EXAMINATION; SIGNAL DETECTION; STEEL; TRANSDUCERS; ULTRASONIC WAVES; WELDS;

CRACK DETECTION; DIGITAL FLAW DETECTOR; ULTRASONIC PROBES;

PROBES;

EID: 0031121521     PISSN: 13542575     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. Digiacomo G. An Ultrasonic Method for Measuring Crack Depth in Structural Weldment, Materials Evaluation, 28-9 (1970), 189-193.
2. Wustenberg H and Mundry E. Consideration of the ultrasonic testing method as an information transfer system, BJNDT, 15-2 (1973).
3. M G Silk and B N Lidington. Defect sizing using an ultrasonic time delay approach, BJNDT, 17-36 (1975).
4. S Golan, K V Cook. Ultrasonic Diffraction Technique for Characterization of Fatigue Cracks, Journal of Nondestructive Evaluation, 1-1 (1980).
5. M Onozawa, A Katamine and Y Ishii. Ultrasonic Testing for Near Surface Flaws in Castings, BJNDT, 31-11 (1989).
6. C F .Ying, S Y Zhang and J Z Shen. Scattering of Ultrasonic in Solids as Visualized by the Photoelastic Technique, Journal of Non-Destr Evaluation, 4-2 (1984).
7. J Szilard. Ultrasonic Penetration Through Very Thin Gas Layers Embedded in Solid Bodies, 4 ICNDT, London (1963), No 22, 103-105.