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| 403Nb叶片钢高温热压缩静态再结晶研究 | |
| 引用本文： | 宁小智,王立民,刘正东,杨钢,张家涛. 403Nb叶片钢高温热压缩静态再结晶研究[J]. 钢铁, 2009, 44(2) |
| 作者姓名： | 宁小智 王立民 刘正东 杨钢 张家涛 |
| 作者单位： | 1. 昆明理工大学材料与冶金工程学院,云南,昆明,650093;钢铁研究总院结构所,北京,100081 2. 钢铁研究总院结构所,北京,100081 3. 昆明理工大学材料与冶金工程学院,云南,昆明,650093 |
| 基金项目： | 国家自然科学基金重点项目(50634030) |
| 摘 要： | 利用Gleeble-3500热模拟试验机对403Nb马氏体叶片钢进行二道次高温热压缩试验,对不同温度、应变速率、道次间隔下发生的静态再结晶进行了研究和计算,得到403Nb静态再结晶、静态再结晶激活能和静态再结晶晶粒尺寸模型。 |
| 关 键 词： | 403Nb叶片钢 静态再结晶 再结晶激活能 |
Investigation on Static Recrystallization of 403Nb Leaf Steel During Hot Compression |
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| NING Xiao-zhi,WANG Li-min,UU Zheng-dong,YANG Gang,ZHANG Jia-tao. Investigation on Static Recrystallization of 403Nb Leaf Steel During Hot Compression[J]. Iron & Steel, 2009, 44(2) | |
| Authors: | NING Xiao-zhi WANG Li-min UU Zheng-dong YANG Gang ZHANG Jia-tao |
| Affiliation: | 1.Faculty of Materials and Metallurgical of Kunming University of Science and Technology;Kunming 650093;Yunnan;China;2.Structural Materials Central;Central Iron and Steel Research Institute;Beijing 100081;China |
| Abstract: | The two-pass hot compression experiment of 403Nb leaves steel was carried out by using Gleeble-3500,and its static recrystallization was studied at different temperature,strain rate and pass intervals to find out the static,recrystallization model,static recrystallization activation energy and static recrystallization grain size model. |
| Keywords: | 403Nb leaves steel static recrystallization activation energy of recrystallization |
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