| 连铸小方坯夹杂物来源与控制 |
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| 引用本文： | 兰岳光,邹宗树,姜茂发,姚永宽,胡道峰,马军. 连铸小方坯夹杂物来源与控制[J]. 钢铁, 2003, 38(12): 23-25 |
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| 作者姓名： | 兰岳光 邹宗树 姜茂发 姚永宽 胡道峰 马军 |
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| 作者单位： | 东北大学;南京钢铁集团公司 |
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| 摘 要： | 通过金相观察、大样电解、电子探针和扫描电镜等手段，对南钢连铸小方坯中的夹杂物进行研究，找出了夹杂物数量、尺寸、组成、分布和类型在连铸不同工序中的变化规律，提出了改善小方坯洁净度的建议。
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| 关 键 词： | 连铸 小方坯 夹杂物 |
SOURCES AND CONTROL OF INCLUSIONS IN BILLETS |
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| LAN Yueguang ZOU Zongshu JIANG Maofa. SOURCES AND CONTROL OF INCLUSIONS IN BILLETS[J]. Iron & Steel, 2003, 38(12): 23-25 |
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| Authors: | LAN Yueguang ZOU Zongshu JIANG Maofa |
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| Affiliation: | LAN Yueguang ZOU Zongshu JIANG Maofa (Northeastern University) YAO Yongkuan HU Daofeng MA Jun (Nanjing Iron and Steel Group Co.) |
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| Abstract: | By means of metallographic, EPMA and SEM observation and electrolysis, the inclusions in billets produced by Nanjing Steel have been investigated. The variations of content, size, composition, distribution and type of inclusions during casting have been examined. The measures for enhancing the cleanness of billet are proposed. |
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| Keywords: | continuous casting billet inclusion |
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