TWI446975B - 鋼板之冷卻裝置、熱軋鋼板之製造裝置以及鋼板之製造方法 - Google Patents
鋼板之冷卻裝置、熱軋鋼板之製造裝置以及鋼板之製造方法 Download PDFInfo
- Publication number
- TWI446975B TWI446975B TW099121240A TW99121240A TWI446975B TW I446975 B TWI446975 B TW I446975B TW 099121240 A TW099121240 A TW 099121240A TW 99121240 A TW99121240 A TW 99121240A TW I446975 B TWI446975 B TW I446975B
- Authority
- TW
- Taiwan
- Prior art keywords
- steel sheet
- cooling
- hot
- cooling device
- disposed
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 228
- 239000010959 steel Substances 0.000 title claims description 228
- 238000001816 cooling Methods 0.000 title claims description 204
- 238000004519 manufacturing process Methods 0.000 title claims description 74
- 239000000498 cooling water Substances 0.000 claims description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 238000005096 rolling process Methods 0.000 claims description 57
- 238000005098 hot rolling Methods 0.000 claims description 25
- 238000009966 trimming Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 13
- 230000000717 retained effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 239000003657 drainage water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 244000126211 Hericium coralloides Species 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/08—Braking or tensioning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009156030A JP4674646B2 (ja) | 2009-06-30 | 2009-06-30 | 鋼板の冷却装置、熱延鋼板の製造装置、及び鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201114513A TW201114513A (en) | 2011-05-01 |
| TWI446975B true TWI446975B (zh) | 2014-08-01 |
Family
ID=43410926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099121240A TWI446975B (zh) | 2009-06-30 | 2010-06-29 | 鋼板之冷卻裝置、熱軋鋼板之製造裝置以及鋼板之製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4674646B2 (enExample) |
| KR (1) | KR101337815B1 (enExample) |
| CN (1) | CN102448631B (enExample) |
| TW (1) | TWI446975B (enExample) |
| WO (1) | WO2011001849A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN2014DN00104A (enExample) * | 2011-07-21 | 2015-05-15 | Nippon Steel & Sumitomo Metal Corp | |
| CN105363799B (zh) * | 2015-10-21 | 2017-11-17 | 钢铁研究总院 | 一种组织与性能均匀化钢材的非均温控轧控冷工艺 |
| CN111744973A (zh) * | 2019-03-27 | 2020-10-09 | 杰富意钢铁株式会社 | 棒钢的冷却方法和冷却雾的喷吹装置、以及棒钢的制造方法 |
| CN112857063B (zh) * | 2021-01-15 | 2022-04-22 | 江苏骏茂新材料科技有限公司 | 一种钢板生产传送带用顶置水冷装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11708A (ja) * | 1997-04-10 | 1999-01-06 | Nippon Steel Corp | 圧延鋼板の均一冷却方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2580199B1 (fr) * | 1985-04-15 | 1988-09-09 | Siderurgie Fse Inst Rech | Procede et dispositif de reglage de la largeur d'un rideau de liquide |
| JPH0429871A (ja) * | 1990-05-25 | 1992-01-31 | Seiko Epson Corp | 印刷装置 |
| JP3145144B2 (ja) * | 1991-09-10 | 2001-03-12 | 大日本塗料株式会社 | 型内被覆組成物 |
| JP2549694Y2 (ja) * | 1992-02-21 | 1997-09-30 | 新日本製鐵株式会社 | 熱間圧延材の上部冷却装置 |
| JP3342993B2 (ja) * | 1995-07-31 | 2002-11-11 | 川崎製鉄株式会社 | 鋼板の均一冷却方法 |
| JP3704863B2 (ja) * | 1997-02-05 | 2005-10-12 | Ｊｆｅスチール株式会社 | 高温鋼板の冷却装置 |
| EP1527829B1 (en) * | 2002-08-08 | 2008-10-22 | JFE Steel Corporation | Cooling device,manufacturing method, and manufacturing line for hot rolled steel band |
| KR100780503B1 (ko) * | 2003-06-13 | 2007-11-29 | 제이에프이 스틸 가부시키가이샤 | 후강판의 제어냉각방법 및 그 냉각장치 |
| JP2005206917A (ja) * | 2004-01-26 | 2005-08-04 | Nisshin Steel Co Ltd | 材質安定性に優れた高強度合金化溶融亜鉛めっき原板用熱延鋼帯，溶融亜鉛めっき鋼帯および製造法 |
| JP4029865B2 (ja) * | 2004-06-04 | 2008-01-09 | 住友金属工業株式会社 | 熱延鋼板の製造設備及び熱延鋼板の製造方法 |
| JP4029871B2 (ja) * | 2004-07-22 | 2008-01-09 | 住友金属工業株式会社 | 鋼板の冷却装置、熱延鋼板の製造装置及び製造方法 |
| KR101144028B1 (ko) * | 2006-03-03 | 2012-05-09 | 제이에프이 스틸 가부시키가이샤 | 열연 강 스트립의 냉각 장치 및 냉각 방법 |
| JP5597916B2 (ja) * | 2008-09-10 | 2014-10-01 | Ｊｆｅスチール株式会社 | 鋼材の冷却設備 |
-
2009
- 2009-06-30 JP JP2009156030A patent/JP4674646B2/ja active Active
-
2010
- 2010-06-22 WO PCT/JP2010/060566 patent/WO2011001849A1/ja not_active Ceased
- 2010-06-22 KR KR1020117028076A patent/KR101337815B1/ko active Active
- 2010-06-22 CN CN201080023525.7A patent/CN102448631B/zh active Active
- 2010-06-29 TW TW099121240A patent/TWI446975B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11708A (ja) * | 1997-04-10 | 1999-01-06 | Nippon Steel Corp | 圧延鋼板の均一冷却方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201114513A (en) | 2011-05-01 |
| CN102448631A (zh) | 2012-05-09 |
| KR101337815B1 (ko) | 2013-12-06 |
| JP2011011218A (ja) | 2011-01-20 |
| KR20120023702A (ko) | 2012-03-13 |
| JP4674646B2 (ja) | 2011-04-20 |
| CN102448631B (zh) | 2016-08-17 |
| WO2011001849A1 (ja) | 2011-01-06 |
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