Imaging based in-line surface defect inspection for bar rolling

AISTech - Iron and Steel Technology Conference Proceedings

Volumn 2, Issue , 2004, Pages 717-728

  Huang, Howard ^a   Gutchess, Daniel ^a   Chang, Tzyy Shuh ^a  

^a OG Technologies Inc   (United States)

Author keywords

Bars; In line; Rods; Rolling; Surface defect

Indexed keywords

AUTOMATION; BARS (METAL); COMPUTATIONAL COMPLEXITY; CRACKS; DEFECTS; ELECTROMAGNETIC WAVES; IMAGING SYSTEMS; PROCESS CONTROL; SURFACE TREATMENT; THERMAL EFFECTS; ULTRAVIOLET RADIATION;

BAR ROLLING; DEFECT INSPECTION; IN-LINE SURFACES; RODS; SURFACE DEFECTS; TEMPERATURE DEFORMATION;

ROLLING MILLS;

EID: 18044383909     PISSN: 15516997     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. T. W. Judd, "On-line Detection of Longitudinal Surface Defects," Detection, Classification, and Elimination of Rod and Bar Surface Defects, American Institute of Steel and Iron, pp. 17-20 (1996).
2. "CIRCOGRAPH: Eddy-current Testing with Rotating Sensors," Foerster Instruments Incorporated, http://www.foerstergroup.com/NDT/circograph. html.
3. "Laser Ultrasonic System", the Timken Company (2000).
4. Interview given by China Steel Corporation (2003).
5. Interview given by Morgan Construction about the Wire rod mill at Baoshang Steel Corporation, Shanghai, China (2004).