DocumentCode
2500928
Title
The study of ultrasonic imaging system for austenitic welds testing
Author
Shaohai, Hu ; Zheng Zhongsing ; Yongping, Teng
Author_Institution
Inst. of Inf. Sci., Northern Jiaotong Univ., Beijing, China
Volume
2
fYear
1996
fDate
14-18 Oct 1996
Firstpage
1647
Abstract
An ultrasonic imaging system has been developed by combining ultrasonic testing with computer and signal processing to evaluate austenitic welds. After describing the ultrasonic imaging principle, the system´s hardware and software are presented. The field testing results show that this system has the advantages of high testing resolution, clear image and easy operation. It will have wide applications in the petrochemical industry, nuclear plants, pressure vessels, etc
Keywords
automatic test equipment; chemical industry; oil technology; signal processing; ultrasonic imaging; ultrasonic materials testing; welding; austenitic welds testing; field testing results; high testing resolution; nuclear plants; petrochemical industry; pressure vessels; signal processing; system hardware; system software; ultrasonic imaging system; ultrasonic testing; Application software; Hardware; Image resolution; Petrochemicals; Signal processing; Signal resolution; Software systems; System testing; Ultrasonic imaging; Welding;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 1996., 3rd International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-2912-0
Type
conf
DOI
10.1109/ICSIGP.1996.571231
Filename
571231
Link To Document