Relations of abrasion resistance and hardness of 16Cr-3C white irons with retained austenite content

• 作 者: ZhipingSun RulinZuo CongLi Bao
• 机 构: SchoolofMaterialsScienceandEngineering,School.ofMaterialsScienceandEngineering,NationalKeyLaboratory
• 出 处: 北京科技大学学报：英文版
• 发表日期: 2004年6期
• 关键词: 残留奥氏体 抗磨损性 硬度 白口铁 Cr 铬含量 热处理 retained austenite abrasion resistance hardness

The relationship between the retained austenite content of the matrix in 16Cr-3C white irons and the abrasion resistance was investigated. The results show that: (1) the abrasion resistance can be improved by sub-critical heat treatment, which could be at