A well-shielded EMAT for on-line ultrasonic monitoring of GMA welding

Proceedings - IEEE Ultrasonics Symposium

Volumn , Issue , 1991, Pages 337-340

  Clark, A V ^a   Schaps, S R ^a   Fortunko, C M ^a  

^a NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC POWER SUPPLIES TO APPARATUS; ELECTROMAGNETIC PULSE; ELECTROMAGNETIC SHIELDING; LASER THEORY; SIGNAL TO NOISE RATIO; ULTRASONIC APPLICATIONS;

BALANCED SYSTEMS; BAND PASS FILTERING; DIFFERENTIAL PREAMPLIFIER; HYBRID LASERS; SWITCHING POWER SUPPLIES; ULTRASONIC MONITORING; WELDING SYSTEMS; WELDING TORCH;

WELDING;

EID: 85050512986     PISSN: 10510117     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ULTSYM.1991.234181     Document Type: Conference Paper

References (4)

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2. D. Hutchins, J. Hu and K. Lundgren, Mat. Eval., p. 1244, Vol. 44 (1986).
3. J. K. Hu, D. A. Hutchins, J. Ungar, Q. L. Zhang and D. K. Mak, Mat. Eval., Vol. 47, p. 736 (1989).
4. G. A. Budenkov, Z. D. Golovacheva and Yu. V. Petrov, Defektoskooiya. Vol. 2, p. 62, (1974).