材料期刊网

Effects of Al on Microstructure and High-Temperature Wear Properties of Austenitic Heat-Resistant Steel

ZHANG Yan , SUN Yu-fu , ZHAO Jing-yu , GUAN Shao-kang

钢铁研究学报(英文版)

Microstructure and high-temperature dry sliding wear at 600 ℃ in ambient air of austenitic heat-resistant steel ZG40Cr25Ni20 with different contents (mass percent) of Al (0 to 710%) have been investigated. The results show that microstructures of 468% and 710% Al addition content consist of the m...

关键词: austenitic heat-resistant steel , Al , microstructure , high-temperature sliding wear , mechanism