Pan Ye Zhang Chuan Sun Guoxiong. Preparation of Alumina Base Cermets by Combustion Synthesis-casting Method[J]. Special Casting & Nonferrous Alloys, 2004,(3):4-6.
Pan Ye Zhang Chuan Sun Guoxiong. Preparation of Alumina Base Cermets by Combustion Synthesis-casting Method[J]. Special Casting & Nonferrous Alloys, 2004,(3):4-6.DOI:
)-Cr cermets with higher soundness were successfully fabricated by combustion synthesis -casting method. The influence of Al
2
O
3
Cr
2
O
3
diluents and solidification cooling rate on microstructure of the cermets was examined. The results showed that Al
2
O
3
or Cr
2
O
3
addition can effectively control severe combustion reaction
and form the eutectic structure of Cr phase and ceramic matrix. Fine Cr phase with sub-micron scale was uniformly distributed in ceramic matrix in graphite mold.