JS25Mn钢管内表面起皮缺陷分析与控制

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

JS25Mn钢管内表面起皮缺陷分析与控制

李红光, 陈天明, 陈亮, 郭奠荣

文章导航 > 钢铁钒钛 > 2016 > 37(5): 153-156

李红光, 陈天明, 陈亮, 郭奠荣. JS25Mn钢管内表面起皮缺陷分析与控制[J]. 钢铁钒钛, 2016, 37(5): 153-156. doi: 10.7513/j.issn.1004-7638.2016.05.026

引用本文:

李红光, 陈天明, 陈亮, 郭奠荣. JS25Mn钢管内表面起皮缺陷分析与控制[J]. 钢铁钒钛, 2016, 37(5): 153-156. doi: 10.7513/j.issn.1004-7638.2016.05.026

Li Hongguang, Chen Tianming, Chen Liang, Guo Dianrong. Analyze and Control for Peeling Defects on the Internal Surface of JS25Mn Steel Tube[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(5): 153-156. doi: 10.7513/j.issn.1004-7638.2016.05.026

Citation:

Li Hongguang, Chen Tianming, Chen Liang, Guo Dianrong. Analyze and Control for Peeling Defects on the Internal Surface of JS25Mn Steel Tube[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(5): 153-156. doi: 10.7513/j.issn.1004-7638.2016.05.026

李红光, 陈天明, 陈亮, 郭奠荣. JS25Mn钢管内表面起皮缺陷分析与控制[J]. 钢铁钒钛, 2016, 37(5): 153-156. doi: 10.7513/j.issn.1004-7638.2016.05.026

引用本文:

李红光, 陈天明, 陈亮, 郭奠荣. JS25Mn钢管内表面起皮缺陷分析与控制[J]. 钢铁钒钛, 2016, 37(5): 153-156. doi: 10.7513/j.issn.1004-7638.2016.05.026

Li Hongguang, Chen Tianming, Chen Liang, Guo Dianrong. Analyze and Control for Peeling Defects on the Internal Surface of JS25Mn Steel Tube[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(5): 153-156. doi: 10.7513/j.issn.1004-7638.2016.05.026

Citation:

Li Hongguang, Chen Tianming, Chen Liang, Guo Dianrong. Analyze and Control for Peeling Defects on the Internal Surface of JS25Mn Steel Tube[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(5): 153-156. doi: 10.7513/j.issn.1004-7638.2016.05.026

JS25Mn钢管内表面起皮缺陷分析与控制

doi: 10.7513/j.issn.1004-7638.2016.05.026

1. 攀钢集团研究院有限公司, 钒钛资源综合利用国家重点实验室, 四川攀枝花 617000;
2. 攀钢集团提钒炼钢厂, 四川攀枝花 617062

中图分类号: TF76
计量
- 文章访问数: 18
- HTML全文浏览量: 5
- PDF下载量: 1
- 被引次数: 0
出版历程
- 收稿日期: 2016-03-01

Analyze and Control for Peeling Defects on the Internal Surface of JS25Mn Steel Tube

1. Panggang Group Research Institute Co., Ltd., State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua 617000, Sichuan, China;
2. Vanadium Recovery & Steelmaking Plant, Panzhihua Vanadium and Steel Co., Ltd., Panzhihua 617062, Sichuan, China

摘要: 通过对JS25Mn钢管内表面起皮缺陷进行分析,认为造成该缺陷的原因主要为:钢中含有高熔点及含钛化合物非金属夹杂;低熔点非金属夹杂在铸坯疏松缺陷位置发生偏聚。通过真空处理钢液及连铸工艺优化调整后,钢液纯净度得到提高,铸坯内部质量得到优化,有效解决了起皮缺陷问题。用户对产品使用情况给予了认可。
- JS25Mn钢管 /
- 起皮缺陷 /
- 纯净度 /
- 中心疏松 /
- 偏聚
Abstract: Peeling defect on internal surface of JS25Mn steel tube have been analyzed in this paper.Highmelting non-metallic inclusions containing titanium have been found in steel,and low-melting non-metallic inclusion segregated in the center porosity defective area of billets',which are the major factors that lead to peeling defects.The purity degree have been improved after RH vacuum-treatment for melting steel,and after optimizing and modifying casting process,the internal quality of billets have been improved,and the peeling defects issue have been resolved effectively.
- JS25Mn steel tube /
- peeling defect /
- purity /
- center porosity /
- segregation

参考文献(0)

资源附件(0)

WeChat

点击查看大图

计量

文章访问数: 18
HTML全文浏览量: 5
PDF下载量: 1
被引次数: 0

/

下载: 全尺寸图片幻灯片

分享

用微信扫码二维码

分享至好友和朋友圈

返回

本系统由北京仁和汇智信息技术有限公司开发

x 关闭永久关闭

《钢铁钒钛》期刊新投审稿
系统上线公告