17.06.10

Temperature detection at rolling mill stands

Today’s demand for product quality poses an ever increasing challenge to producers of iron and steel goods. To satisfy requirements, manufacturers must strictly comply with those production parameters so crucial to quality control. In addition, sheet metal manufacturers have in recent years further reduced rolling ...

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16.06.10

Temperature Measurement within a Gap

Non-contact temperature measurement of sheet metal characterized by low thermal radiation - such as cold rolled steel strips or laminated steel - can be problematical, especially at low tem-peratures. Because of the material’s low emissivity, a pyrometer will detect additional radiation reflected onto the metal sheet ...

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16.06.10

Temperature Measurement at a Coil

Non-contact temperature measurement of sheet steel during coiling has always presented a challenge to cold rolling mills because of the low temperature of the steel and its poor heat radiation properties (low emissivity). A radiation pyrometer together with an oscillating mirror is the most effective method in obtaining a ...

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