Publication number: 20070107548
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 Si, Mn, Fe, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and mixtures thereof, Q is nitride, R is a metal selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof, S consists essentially of at least one element selected from Cr, Al, Si, and Y, and at least one reactive wetting aliovalent element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and mixtures thereof.
Type:
Application
Filed:
December 15, 2006
Publication date:
May 17, 2007
Inventors:
ChangMin Chun, Narasimha-Rao Bangaru, Hyun-Woo Jin, Jayoung Koo, John Peterson, Robert Antram, Christopher Fowler