| Q460C钢板剪切分层原因分析 |
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| 引用本文： | 陆淑娟,王高田,陈润泽.Q460C钢板剪切分层原因分析[J].宽厚板,2008,14(1):30-32. |
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| 作者姓名： | 陆淑娟 王高田 陈润泽 |
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| 作者单位： | 太钢集团临汾钢铁有限公司 |
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| 摘 要： | 本文对Q460C剪切后分层钢板取样进行低倍检验、金相组织、夹杂物、扫描电镜和能谱分析，指出造成Q460C钢板剪后分层的主要原因是铸坯中心偏析带存在大量的条状或片状硫化物、硅酸盐、氧化物等夹杂物所致。
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| 关 键 词： | Q460C钢板 分层 夹杂 空洞 |
| 修稿时间： | 2007年7月6日 |
Cause Analysis on Lamination of Q460C Plate after Cutting |
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| Lu Shujuan,Wang Gaotian,Chen Runze.Cause Analysis on Lamination of Q460C Plate after Cutting[J].Wide and Heavy Plate,2008,14(1):30-32. |
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| Authors: | Lu Shujuan Wang Gaotian Chen Runze |
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| Affiliation: | Lu Shujuan, Wang Gaotian and Chen Runze (Linfen Iron and Steel Co. Ltd of TISCO) |
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| Abstract: | The paper analyzes the macro examination, metallographic structure, inclusions, scanning electron microscope examination and spectrum of the samples taken from Q460C laminated plate after cutting and concludes that the lamination after cutting was mainly caused by the large amount of strip or flake inclusions like sulfide, silicate, oxide etc, existing in the centerline segregation band. |
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| Keywords: | Q460C steel plate Lamination Inclusion Cavity |
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