摘要
在可控气氛高温磨料磨损试验机上考察了高Cr－Ni铸铁中共晶碳化物高温稳定性对合金高温磨料磨损抗力的影响.指出：由于共晶碳化物高温稳定性不良，使得其不能发挥应有的提高材料磨损抗力的作用，导致合金磨损体积急剧增加，磨损抗力下降.
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.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1997年第10期1075-1078,共4页
Acta Metallurgica Sinica
基金
国家教委博士学科点专项科研基金
