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:
Feb. 04, 1997
Filed:
May. 30, 1995
Applicant:
Inventors:
Assignee:
Danieli & C. Officine Meccaniche SpA, Buttrio, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ;
U.S. Cl.
CPC ...
164478 ; 164459 ;
Abstract
Method for the continuous casting of high-carbon steels to produce thin slabs, these steels being characterised by a content of carbon greater than 0.50%, in which method the taper of the mould at least in its first segment having to be between 1.5% and 4% per meter, the frequency of oscillation of the mould being between 180 and 350 oscillations per minute with a travel upwards and downwards of about .+-.5 to 9 mm., with a total travel of 10 to 18 mm., the cooling in the primary cooling period being very intense, the times of the transient state of start-up of the casting being reduced by 1/3 to 1/4 as compared to the normal times of the transient state of start-up.