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:
Jan. 03, 2017
Filed:
Nov. 27, 2013
Applicant:
Sgl Carbon SE, Wiesbaden, DE;
Inventors:
Assignee:
SGL Carbon SE, Meitingen, DE;
Primary Examiner:
Int. Cl.
CPC ...
F27D 1/00 (2006.01); C04B 35/52 (2006.01); C04B 35/532 (2006.01); F27B 1/14 (2006.01); C21B 7/06 (2006.01);
U.S. Cl.
CPC ...
F27D 1/0006 (2013.01); C04B 35/522 (2013.01); C04B 35/532 (2013.01); F27B 1/14 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/422 (2013.01); C04B 2235/425 (2013.01); C04B 2235/428 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/616 (2013.01); C04B 2235/6587 (2013.01); C04B 2235/77 (2013.01); C04B 2235/95 (2013.01); C04B 2235/96 (2013.01); C04B 2235/9607 (2013.01); C04B 2235/9669 (2013.01); C04B 2235/9676 (2013.01); C04B 2235/9684 (2013.01); C21B 7/06 (2013.01);
Abstract
A refractory, which is particularly suitable for use in an inner lining of a blast furnace, is obtainable by a process. The process includes providing a mixture containing coke, silicon and a binder. A green block is formed from the mixture. The green block is then baked. The baked block is semi-graphitized at a temperature between 1600 and 2000° C.