崔潇文,张贵杰,林绍峰

• 1:华北理工大学冶金与能源学院
• 2:首钢京唐钢铁联合有限公司生产制造部

摘要(Abstract)：

利用室温冲击试验、拉伸试验、扫描电镜和透射电镜等研究了Mn含量对热轧孪生诱发塑性(TWIP)钢显微组织和力学性能的影响。结果表明:随着Mn含量的增加,试验钢的冲击吸收能量增加,抗拉强度逐渐降低,伸长率有所增加,孪晶的尺寸也得到细化。

关键词(KeyWords)： TWIP钢;锰含量;冲击性能;拉伸性能;孪晶

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(51801063)

作者(Author): 崔潇文,张贵杰,林绍峰

DOI: 10.13289/j.issn.1009-6264.2021-0305

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