JP4894208B2 - 鋼帯の製造方法 - Google Patents
鋼帯の製造方法 Download PDFInfo
- Publication number
- JP4894208B2 JP4894208B2 JP2005256701A JP2005256701A JP4894208B2 JP 4894208 B2 JP4894208 B2 JP 4894208B2 JP 2005256701 A JP2005256701 A JP 2005256701A JP 2005256701 A JP2005256701 A JP 2005256701A JP 4894208 B2 JP4894208 B2 JP 4894208B2
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- cooling
- ascorbic acid
- temperature
- acid
- 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.)
- Expired - Fee Related
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
2 冷媒
3 ポンプ
4 スプレーノズル
5 サンプル(鋼帯)
Claims (2)
- 加熱処理工程と、加熱処理後に冷却する冷却工程を含む鋼帯の製造方法において、前記冷却工程は、冷却開始温度400℃以上からアスコルビン酸化合物を質量比で0.2%以上2%以下含む液体をスプレーにより噴射し、鋼帯を冷却することを特徴とする鋼帯の製造方法。
- 前記アスコルビン酸化合物を含む液体は、さらにオキシカルボン酸を質量比で0.1%以上3%以下含むことを特徴とする請求項1に記載の鋼帯の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005256701A JP4894208B2 (ja) | 2005-09-05 | 2005-09-05 | 鋼帯の製造方法 |
Applications Claiming Priority (1)
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JP2005256701A JP4894208B2 (ja) | 2005-09-05 | 2005-09-05 | 鋼帯の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007070665A JP2007070665A (ja) | 2007-03-22 |
JP4894208B2 true JP4894208B2 (ja) | 2012-03-14 |
Family
ID=37932384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005256701A Expired - Fee Related JP4894208B2 (ja) | 2005-09-05 | 2005-09-05 | 鋼帯の製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP4894208B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1530859A (en) * | 1976-06-23 | 1978-11-01 | Centre Rech Metallurgique | Continuous heat-treatment of steel strip |
JPH07252538A (ja) * | 1994-03-15 | 1995-10-03 | Sumitomo Metal Ind Ltd | 薄鋼板の冷却方法 |
-
2005
- 2005-09-05 JP JP2005256701A patent/JP4894208B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2007070665A (ja) | 2007-03-22 |
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