摘要
主要研究了石墨形态对铸铁热疲劳性能的影响,为高速列车制动盘的合理选材提供依据。试验结果表明:蠕墨铸铁的耐热疲劳性能最好,球墨铸铁次之,灰铸铁最差。
In order to provide foundation for reasonable selection ot high speed train DraKe material, the influence of graphite shape on hot fatiage resistant property of cast iron has been studied,resulting in that the best hot fatiage resistant property of cast iron is that of the cast iron with vermiculate graphite,the second is the one with globate graphite while the worst is the one with flake graphite.
出处
《中国铸造装备与技术》
CAS
2006年第4期13-15,共3页
China Foundry Machinery & Technology
关键词
石墨形态
铸铁
热疲劳
Graphite shape, Cast iron, Hot fatigue
