| 抗低温和应变时效脆性的钒微合金化钢板的开发 |
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| 引用本文： | 肖寄光.抗低温和应变时效脆性的钒微合金化钢板的开发[J].南方金属,2006(3):34-37,58. |
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| 作者姓名： | 肖寄光 |
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| 作者单位： | 广东省韶关钢铁集团有限公司,广东,韶关,512123 |
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| 摘 要： | 韶钢新的宽板生产线开发具有良好低温韧性和抗应变时效脆性、最低屈服强度为355MPa的微合金化钢板，采用了钒微合金化和控轧控冷技术．文章对不同钒含量钢板的力学性能进行了比较.
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| 关 键 词： | 钒微合金化 控轧控冷 钢板 冲击韧性 应变时效 |
| 文章编号： | 1009-9700（2006）03-0034-04 |
| 收稿时间： | 2006-01-08 |
| 修稿时间： | 2006-01-08 |
R & D of vanadium micro-alloyed low-temperature steel plate with strain-ageing brittleness resistance |
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| XIAO Ji-guang.R & D of vanadium micro-alloyed low-temperature steel plate with strain-ageing brittleness resistance[J].Southern Metals,2006(3):34-37,58. |
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| Authors: | XIAO Ji-guang |
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| Affiliation: | Shaoguan Iron and Steel Group Co-Ltd, Shaoguan, 512123, Guangdong |
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| Abstract: | A vanadium micro-alloyed steel plate possessing a yield strength higher than 355MPa, good low-temperature toughness and strain-ageing brittleness resistance was developed using the controlled-rolling and controlled-cooling technique and a new wide-plate production line at SISG. A comparison was made among the steels containing various vanadium contents regarding their mechanical properties. |
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| Keywords: | vanadium micro-alloyiag controlled-rolling and controUed-cooling steel plate impact toughness strain-ageing |
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