| 热轧态双相钢压缩形变后的回复与再结晶 |
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| 引用本文： | 张国珍 王国斌. 热轧态双相钢压缩形变后的回复与再结晶[J]. 北京科技大学学报, 1994, 16(3): 260-265 |
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| 作者姓名： | 张国珍 王国斌 |
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| 作者单位： | 北京科技大学材料科学与工程系，太原钢铁公司，北京工业大学 |
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| 摘 要： | 利用透射电镜（ＴＥＭ）观察了热轧态双相钢压缩态相钢压缩形变后回复与再结晶过程的组织结构变化，研究了硅及形变量的影响。结果表明：硅明显地延迟试验钢回复与再结晶过程。经３０％形变的试验钢的回复与再结晶过程，迟于经９０％的同样过程，由硬度（ＨＲＣ），试验钢再结晶过程的激活能。
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| 关 键 词： | 热轧双相钢 压缩形变 回复 双相钢 |
Recovery and Recrystallization of As-Hot-Rolled Dual-Phase Steel after Compressive Deformation |
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| Zhang Guozhen),Tian Cong),Wang Guobin), Wang Yide). Recovery and Recrystallization of As-Hot-Rolled Dual-Phase Steel after Compressive Deformation[J]. Journal of University of Science and Technology Beijing, 1994, 16(3): 260-265 |
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| Authors: | Zhang Guozhen) Tian Cong) Wang Guobin) Wang Yide) |
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| Affiliation: | Zhang Guozhen1),Tian Cong1),Wang Guobin2), Wang Yide2) |
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| Abstract: | The changes of microstructure in the recovery and recrystallization processes of as-hot-rolled dual-phase steels after compressive deformation were observed by means of TEM.The effect of Si and degree of deformation on these processes were studied.As a result, silicon obviously delays the recovery and recrystallization processes of experimental steels. The processes of light deformed(30%)steels were later than that of seriously deformed (90)% steels. The activation energies were also calculated from HRC-hardness testing results. |
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| Keywords: | as-hot-rolled dual-phase steel. compression deformation recrystallization/recovery dualphase steelee |
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