Author： Obeso F. Sancho L. F. Alvarez I. Díez A. Sirat G. Falessi R.
Publisher： Edp Sciences
E-ISSN： 1156-3141|99|3|267-275
ISSN： 0035-1563
Source： Revue de Métallurgie, Vol.99, Iss.3, 2010-03, pp. : 267-275
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Abstract
A new advanced and breakthrough technology has been developed for hot slab on-line surface inspection and installed in Aceralia (Spain). This innovative inspection system, integrating novel Conoscopic Holography, CCD cameras, a complex mechanical system and intelligent tools, operates in the real environment of a continuous casting facility, allows on-line hot slab surface inspection of 100% of the production, detecting cracks - without removing the surface scale - and inclusions (peeling a narrow strip on the surface).
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