摘要
用亚温淬火热处理和冷拉形变强化对 2 0SiMnTi钢进行复合强韧化处理 ,分析随冷拉形变过程中金相组织、力学性能的变化规律。结果表明 ,2 0SiMnTi钢进行复合强韧化处理后 。
SiMnTi steel has been treated by sub critical quenching and cold drawing deformation for the purpose of strengthening and toughening. The variation of microstructure and mechanical properties during the process of deformation have been analyzed. The results whow that 20SiMnTi steel has good strenthening and toughening effect by compound strengthening treatment.
出处
《机械工程材料》
CAS
CSCD
北大核心
2002年第1期38-40,共3页
Materials For Mechanical Engineering
关键词
复合强化
准拉形变
强韧化
20SiMnTi钢
compound strengthening
cold drawing deformation
strengthening and toughness
