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. 26, 2016
Filed:
Feb. 09, 2012
Applicants:
Olivier Citti, Wellesley, MA (US);
Julien Fourcade, Shrewsbury, MA (US);
Inventors:
Olivier Citti, Wellesley, MA (US);
Julien Fourcade, Shrewsbury, MA (US);
Assignee:
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/42 (2006.01); C03B 5/43 (2006.01); C03B 5/167 (2006.01); C03B 5/237 (2006.01); C04B 35/12 (2006.01); C04B 35/622 (2006.01);
U.S. Cl.
CPC ...
C03B 5/43 (2013.01); C03B 5/1672 (2013.01); C03B 5/2375 (2013.01); C04B 35/12 (2013.01); C04B 35/62204 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/3236 (2013.01); C04B 2235/3244 (2013.01); C04B 2235/5427 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/72 (2013.01); C04B 2235/727 (2013.01); C04B 2235/77 (2013.01); C04B 2235/9692 (2013.01); Y10T 428/2982 (2015.01);
Abstract
A sintered product having an average chemical composition such that, in weight percentages on the basis of the oxides: CrO=80.0-99.0%; 0.5%≦TiO≦9.0%; 0.2%≦MgO≦3.0%; and ZrO≦5.0%, provided that the ratio of TiO/MgO is between 1.5 and 9.0 and the molar ratio TiO/CrOis less than 0.12.