WU Wenzhong; XING Jiandong;SU Junyi(Xi'an Jiaotong University; Xi'an 710049). INFLUENCE OF CARBIDE STABILITY ON WEAR RESISTANCE OF ALLOY AT ELEVATED TEMPERATURE. Acta Metall Sin, 1997, 33(10): 1075-1078.
Abstract The influence of the stability of eutectic carbide in high Cr-Ni cast iron on abrasive wear resistance has been investigated on a high temperature abrasive wear tester, in which atmosphere can be controlled. The obtained results show that the carbide can not act as a resistant to wear if its chemical stability at elevated temperature is too bad, and the wear resistance of the alloy is decreased rapidly.