| 普通低碳钢形变诱导铁素体晶内和晶界的析出行为 |
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| 引用本文： | 杨忠民,赵燕,王瑞珍,车彦民,马燕文.普通低碳钢形变诱导铁素体晶内和晶界的析出行为[J].金属热处理,2001(2):5-7. |
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| 作者姓名： | 杨忠民 赵燕 王瑞珍 车彦民 马燕文 |
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| 作者单位： | 钢铁研究总院结构材料所, |
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| 基金项目： | 国家重大基础研究项目!(G1 9980 61 50 1 ) |
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| 摘 要： | 利用TEM，萃取和X－ray衍射方法分析了利用形变诱导铁素体和铁素体再结晶机制获得超晶铁素体的晶内和晶界析出碳化物的成分和析出行为，证明晶内以M3C形成弥散析出，晶界面以层片状形式析出和碳为短程扩散行为。
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| 关 键 词： | 超细晶铁素体 碳化物析出 低碳钢 形变诱导铁素体 |
| 文章编号： | 0254-6051（2001）02-0005-03 |
| 修稿时间： | 2000年5月18日 |
Precipitation Behavior of Ferrite in Grain and in Grain Boundary Induced by Deformation |
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| YANG Zhong-min,ZHAO Yan,WANG Rui-zhen,CHE Yan-min,MA Yan-wen.Precipitation Behavior of Ferrite in Grain and in Grain Boundary Induced by Deformation[J].Heat Treatment of Metals,2001(2):5-7. |
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| Authors: | YANG Zhong-min ZHAO Yan WANG Rui-zhen CHE Yan-min MA Yan-wen |
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| Abstract: | Utilizing the methods of TEM,extraction and X ray diffraction,the analysis have been done about the chemical component of carbide and behavior of precipitation in the ultra fine grain ferrite and grain boundary by mechanism of deformation induced ferrite and recrystallization mechanism of ferrite.The results proved that the precipitation of dissemination of carbon in grain in the form of M 3C,in grain boundary in the form of layer.The behavior of carbon diffusion is short range. |
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| Keywords: | ultra fine grain ferrite carbide precipitation |
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