瞿伟,金自力,崔瑞婷,鞠芳

• 1:内蒙古科技大学材料与冶金学院

摘要(Abstract)：

在实验室进行了冷轧板再结晶退火实验,结合再结晶实验结果及再结晶形核和长大动力学模型,研究了稀土元素对低碳钢冷轧薄板再结晶及晶粒长大的影响。结果表明,低碳钢冷轧薄板中加入稀土元素提高了再结晶温度,阻碍了再结晶形核及再结晶晶粒长大。低碳钢冷轧薄板中加入稀土元素增加了晶粒长大激活能。稀土元素提高了低碳钢冷轧薄板的再结晶形核激活能约3.87 kJ/mol,提高再结晶晶粒长大激活能约11.7%。

关键词(KeyWords)： CSP;稀土元素;低碳钢冷轧板;再结晶形核;晶粒长大

Abstract:

Keywords:

基金项目(Foundation): 国家自然基金项目(50761005);; 内蒙古自然基金重点项目(20080404Zd18)

作者(Author): 瞿伟,金自力,崔瑞婷,鞠芳

DOI: 10.13289/j.issn.1009-6264.2013.s1.014

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