摘要
讨论了冷却速度对42CrMo钢组织的影响,重点测试了随着冷却速度的提高,42CrMo钢组织变化依次是多边形铁素体组织、针状铁素体组织、上贝氏体和板条马氏体的混合组织,对生产具有很好的指导作用。
Effect on the 42CrMo steel organization of cooling rate was discussed,With the increase of cooling rate,42CrMo steel organizational change of polygonal ferrite,acicular ferrite,upper bainite and martensite microstructure in turn was tested in particular,which is meaningful to obtain ideal performance.
出处
《物理测试》
CAS
2011年第4期14-16,共3页
Physics Examination and Testing
