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:
Oct. 30, 2007
Filed:
Mar. 07, 2006
Changmin Chun, Belle Mead, NJ (US);
Narasimha-rao Venkata Bangaru, Annandale, NJ (US);
Hyun-woo Jin, Phillipsburg, NJ (US);
Jayoung Koo, Bridgewater, NJ (US);
John Roger Peterson, Ashburn, VA (US);
Robert Lee Antram, Warrenton, VA (US);
Christopher John Fowler, Springfield, VA (US);
ChangMin Chun, Belle Mead, NJ (US);
Narasimha-Rao Venkata Bangaru, Annandale, NJ (US);
Hyun-Woo Jin, Phillipsburg, NJ (US);
Jayoung Koo, Bridgewater, NJ (US);
John Roger Peterson, Ashburn, VA (US);
Robert Lee Antram, Warrenton, VA (US);
Christopher John Fowler, Springfield, VA (US);
Exxonmobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Cermets are provided in which a substantially stoichiometric metal carbide ceramic phase along with a reprecipitated metal carbide phase, represented by the formula MC, is dispersed in a metal binder phase. In MCM is Cr, Fe, Ni, Co, Si, Ti, Zr, Hf, V, Nb, Ta, Mo or mixtures thereof, x and y are whole or fractional numerical values with x ranging from 1 to 30 and y from 1 to 6. These cermets are particularly useful in protecting surfaces from erosion and corrosion at high temperatures.