JP5023452B2 - 表面性状に優れた熱延鋼板 - Google Patents
表面性状に優れた熱延鋼板 Download PDFInfo
- Publication number
- JP5023452B2 JP5023452B2 JP2005243539A JP2005243539A JP5023452B2 JP 5023452 B2 JP5023452 B2 JP 5023452B2 JP 2005243539 A JP2005243539 A JP 2005243539A JP 2005243539 A JP2005243539 A JP 2005243539A JP 5023452 B2 JP5023452 B2 JP 5023452B2
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- Prior art keywords
- steel sheet
- scale
- less
- slab
- rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Description
Claims (1)
- mass%で、C:0.1%以下、Si:1%以下、Mn:0.1〜2.5%、S:0.03%以下を含有し、熱間圧延および酸洗した後の鋼板の表面粗さRzが10μm以上である領域の鋼板幅方向での幅が1mm未満であり、前記領域以外の領域の鋼板の表面粗さRzが10μm未満であることを特徴とする表面性状に優れた熱延鋼板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005243539A JP5023452B2 (ja) | 2005-08-25 | 2005-08-25 | 表面性状に優れた熱延鋼板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005243539A JP5023452B2 (ja) | 2005-08-25 | 2005-08-25 | 表面性状に優れた熱延鋼板 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001110742A Division JP3733868B2 (ja) | 2001-04-10 | 2001-04-10 | 表面性状に優れた熱延鋼板の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006016695A JP2006016695A (ja) | 2006-01-19 |
JP2006016695A5 JP2006016695A5 (ja) | 2008-05-29 |
JP5023452B2 true JP5023452B2 (ja) | 2012-09-12 |
Family
ID=35791229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005243539A Expired - Fee Related JP5023452B2 (ja) | 2005-08-25 | 2005-08-25 | 表面性状に優れた熱延鋼板 |
Country Status (1)
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JP (1) | JP5023452B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102821683B (zh) * | 2010-03-29 | 2015-04-22 | 日本电气株式会社 | 便携式终端设备和生物信息获取方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11147101A (ja) * | 1997-11-11 | 1999-06-02 | Kawasaki Steel Corp | プレス成形性および耐型かじり性に優れる熱延鋼板ならびにその製造方法 |
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2005
- 2005-08-25 JP JP2005243539A patent/JP5023452B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2006016695A (ja) | 2006-01-19 |
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