| CSP线Nb微合金钢的组织性能分析 |
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| 引用本文： | 陈麒琳,毛新平,庄汉洲.CSP线Nb微合金钢的组织性能分析[J].冶金丛刊,2007(4):1-3. |
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| 作者姓名： | 陈麒琳 毛新平 庄汉洲 |
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| 作者单位： | 1. 广州钢铁企业集团技术中心CSP研究所
2. 广州珠江钢铁有限责任公司 |
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| 摘 要： | 研究了珠钢CSP生产0．015％～0．045％Nb微合金钢的显微组织和力学性能。分析结果表明：钢板的组织以铁素体为主，同时存在少量的珠光体组织；通过对钢板进行拉伸试验和冲击试验可知钢板具有优良的强韧性能，可满足管线钢和汽车用钢要求。
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| 关 键 词： | 薄板坯连铸连轧 Nb微合金化 管线钢 汽车用钢 |
| 文章编号： | 1670-3818（2007）04-0001-03 |
ANALYSIS ON MICROSTRUCTURE AND PROPERTIES OF CSP PRODUCED Nb MICROALLOYED STEEL |
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| Chen Qilin,Mao Xinping,Zhuang Hanzhou.ANALYSIS ON MICROSTRUCTURE AND PROPERTIES OF CSP PRODUCED Nb MICROALLOYED STEEL[J].Metallurgical Collections,2007(4):1-3. |
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| Authors: | Chen Qilin Mao Xinping Zhuang Hanzhou |
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| Abstract: | Microstructure and properties of Nb microalloyed steel produced by zhujiang CSP process were analyzed. The results showed that the microstructure consists ferrite and small amout of pearlite. The steel has excellent obdurability by tensile test and impact test, and it met the requirement of pipeline and automobile users. |
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| Keywords: | Thin slab continuous casting and rolling Nb microalloying pipeline steel automobile steel |
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