| 冷轧和退火条件对高强IF钢性能的影响 |
| |
| 引用本文： | 李云,王作成.冷轧和退火条件对高强IF钢性能的影响[J].山东冶金,2009,31(3):44-45. |
| |
| 作者姓名： | 李云 王作成 |
| |
| 作者单位： | 1. 山东广播电视大学,经济管理学院,山东,济南,250014
2. 山东大学,材料科学与工程学院,山东,济南,250061 |
| |
| 摘 要： | 研究了冷轧和退火条件对高强IF钢性能的影响，结果发现，无论在何种退火条件下，增加冷轧压下率有利于深冲性能的提高，提高退火温度对高强IF钢的深冲性能有利。虽然随着退火时间的延长，EI、n值和r值提高，但是一味地延长退火时间对r值的提高作用不明显。
|
| 关 键 词： | 高强IF钢 冷轧条件 退火条件 深冲性能 |
Effect of Cold-rolled and Annealing Conditions on the Properties of High-strength IF Steel |
| |
| LI Yun,WANG Zuo-cheng.Effect of Cold-rolled and Annealing Conditions on the Properties of High-strength IF Steel[J].Shandong Metallurgy,2009,31(3):44-45. |
| |
| Authors: | LI Yun WANG Zuo-cheng |
| |
| Affiliation: | 1 College of Econmic Management;Shandong TV University;Jinan 250014;China;2 School of Materials Science and Engineering;Shandong University;Jinan 250061;China |
| |
| Abstract: | The effects of cold-rolled and annealing conditions on the high-strength IF steel were studied. The results showed that whatever the annealing conditions, an increase of cold-rolled reduction rate was conducive to the improvement of deep-drawing property, and an increase of the annealing temperature was favorable of deep drawing property. Although with the annealing time passing, EI, n-value and r-values were to increase, but only to extend the annealing time was to the improvement of the role of little r-v... |
| |
| Keywords: | high-strength IF steel cold-rolled condition annealing condition deep-draw property |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
