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. 09, 2024
Filed:
Sep. 14, 2021
Applicant:
Shenzhen University, Guangdong, CN;
Inventors:
Assignee:
Shenzhen University, Shenzhen, CN;
Primary Examiner:
Int. Cl.
CPC ...
C04B 12/00 (2006.01); C04B 28/00 (2006.01); C04B 14/32 (2006.01); C04B 14/38 (2006.01);
U.S. Cl.
CPC ...
C04B 28/006 (2013.01); C04B 14/324 (2013.01); C04B 14/383 (2013.01);
Abstract
An uncalcined geopolymer-based refractory material is provided, comprising a matrix of a geopolymer obtainable by polymerization of a mixture consisting of mineral powder, fly ash, and metakaolin; and SiC whiskers embedded in the geopolymer matrix. The material has excellent mechanical properties and high resistance to high temperatures and exhibits a ductile fracture mechanism instead of a brittle fracture mechanism.