Method and apparatus for cooling steel sheet

C - Chemistry – Metallurgy – 21 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

38/30, 148/54

C21D 1/667 (2006.01) B21B 45/02 (2006.01) C21D 9/573 (2006.01)

Patent

CA 1196258

METHOD AND APPARATUS FOR COOLING STEEL SHEET ABSTRACT OF THE DISCLOSURE A method and an apparatus for cooling a steel sheet, which comprises: ejecting cooling water onto a steel sheet laid horizontally from above and from below said steel sheet immediately after the completion of hot rolling to cool said steel sheet; shielding each of the both side edge portions of the upper surface in the width direction of said steel sheet from said ejected cooling water by a shielding means movable in the width direction of said steel sheet so that the temperature distribution in the width direction of said steel sheet becomes uniform at the completion of the ejection of cooling water; and, deter- mining a shielding width of each of said both side edge portions of said steel sheet, which is shielded from said ejected cooling water, on the basis of the width and the thickness of said steel sheet, the temperature and the flow rate per unit area of cooling water ejected onto the upper and the lower surfaces of said steel sheet, the period of time from start to completion of the ejection of cooling water, and the temperature distribution in the width direc- tion of said steel sheet immediately before the start of the ejection of cooling water.

409185

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for cooling steel sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for cooling steel sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for cooling steel sheet will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1256181

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.