Six-roll roll stand and finish rolling unit for hot rolling intermediate strip into thin strip
The invention relates to a six-roll (also referred to as six-roll) roll stand (1) for hot-rolling an intermediate strip (2) into a thin strip (3) and to a method for producing a thin strip (3) in a combined casting and rolling plant (40), the thickness of the thin strip (3) being lt; the thickness i...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a six-roll (also referred to as six-roll) roll stand (1) for hot-rolling an intermediate strip (2) into a thin strip (3) and to a method for producing a thin strip (3) in a combined casting and rolling plant (40), the thickness of the thin strip (3) being lt; the thickness is 0.8 mm. The aim of the invention is to provide a six-roll roll stand (1) which is suitable for hot rolling of a roll having 1t; the invention relates to an ultra-thin steel strip (3) having a thickness of 0.8 mm, whereby hot rolling can be carried out in a long, uninterrupted sequence without changing any working rolls (4a, 4b), and the geometry of the strip is very good due to moderate rolling forces. The aim is achieved by means of a six-roll roll stand (1) according to claim 1 for hot-rolling an intermediate strip (2) into a thin strip (3).
本发明涉及一种用于将中间带材(2)热轧成薄带材(3)的六辊式(也称为六辊)轧机机架(1)以及一种用于在联合铸造及轧制设备(40)中生产薄带材(3)的方法，其中，薄带材(3)的厚度 |
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