Efficient Cold Rolling and Coiling Modes

The tension modes of cold-rolled strip coiling are analyzed. The dependences of the stress-strain state of the coils on the strain degree, temperature, velocity, strip rolls surface roughness during cold strip rolling are considered. Coiling methods provide improvement of production efficiency and t...

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Bibliographic Details
Published in:Steel in translation 2019-08, Vol.49 (8), p.548-558
Main Authors: Mazur, V. L., Timoshenko, V. I., Prikhodko, I. Yu
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Coils
Coils (strip)
Cold
Cold rolling
Fractures
Materials Science
Production methods
Rolling defects
Steel industry
Strip
Strip steel
Surface roughness
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Summary:The tension modes of cold-rolled strip coiling are analyzed. The dependences of the stress-strain state of the coils on the strain degree, temperature, velocity, strip rolls surface roughness during cold strip rolling are considered. Coiling methods provide improvement of production efficiency and the quality of cold-rolled sheet steel by preventing the appearance of such rolling defects as bent fractures and coil shape defects.
ISSN:0967-0912
1935-0988
DOI:10.3103/S0967091219080102