The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 21, 2002
Filed:
Jan. 07, 2000
Horst Grothe, Caarst, DE;
SMS Schloemann-Siegmag AG, Düsseldorf, DE;
Abstract
A method of descaling surfaces having oscillation marks of cast billets produced by a continuous casting process an reduced in a hot strip train including an equalizing furnace and a plurality of rolling mill stands, with the cast billets being delivered from a continuous casting machine through a billet guide, with the method including subjecting surfaces of a cast billet, in a limited region between an end of the billet guide and an entrance of one of the equalizing furnace and a first rolling mill stand, by at lease a double deflection of the cast billet from a horizontal transporting path of the cast billet, to stretching in a region of each deflection, and subjecting the surfaces of the cast billet to an intensive flushing with hard water jets in the deflection regions of the eight-gage slab.