The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In the hot rolling process, the scratches are caused by immense friction between the rollers and the steel plate, and this defect debases the productivity of steelworks. Existing hot strip mills have a structure that fixes the gap between upper and lower rollers; as a result, steel plates inevitably underwent strong friction and shock when passing through the rollers. The new concept, a flying touch...
Lateral movement of a strip in the hot rolling process is an important unsolved technical problem. It results in reduced productivity and, in the extreme case, in strip tearing during tailing out at the finishing mill. Lateral movement of a strip is caused by various asymmetric factors such as mechanical asymmetry of the mill, and different temperatures along the strip width direction. This study...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.