Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Roger Peterson0
Narasimha-Rao Venkata Bangaru0
Robert Lee Antram0
ChangMin Chun0
Christopher John Fowler0
Hyun-Woo Jin0
Jayoung Koo0
Date of Patent
July 24, 2007
0Patent Application Number
108298200
Date Filed
April 22, 2004
0Patent Primary Examiner
Patent abstract
The invention includes a cermet composition represented by the formula (PQ) (RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein,P is a metal selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Fe, Mn and mixtures thereof,Q is carbonitride,R is a metal selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof,S comprises at least one element selected from Cr, Al, Si and Y.
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