JP7004085B2 - 鋼の連続鋳造用鋳型及び鋼の連続鋳造方法 - Google Patents
鋼の連続鋳造用鋳型及び鋼の連続鋳造方法 Download PDFInfo
- Publication number
- JP7004085B2 JP7004085B2 JP2020556110A JP2020556110A JP7004085B2 JP 7004085 B2 JP7004085 B2 JP 7004085B2 JP 2020556110 A JP2020556110 A JP 2020556110A JP 2020556110 A JP2020556110 A JP 2020556110A JP 7004085 B2 JP7004085 B2 JP 7004085B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- cooling water
- continuous casting
- water channel
- substance filling
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 79
- 239000010959 steel Substances 0.000 title claims description 79
- 238000005266 casting Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 14
- 239000000126 substance Substances 0.000 claims description 148
- 239000000498 cooling water Substances 0.000 claims description 116
- 238000009749 continuous casting Methods 0.000 claims description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 230000005499 meniscus Effects 0.000 claims description 36
- 238000007747 plating Methods 0.000 claims description 15
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 25
- 238000001816 cooling Methods 0.000 description 18
- 238000005336 cracking Methods 0.000 description 18
- 238000007711 solidification Methods 0.000 description 16
- 230000008023 solidification Effects 0.000 description 16
- 230000035882 stress Effects 0.000 description 16
- 230000004907 flux Effects 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 13
- 229910052742 iron Inorganic materials 0.000 description 12
- 230000008646 thermal stress Effects 0.000 description 11
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 230000009466 transformation Effects 0.000 description 9
- 230000001965 increasing effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 229910000990 Ni alloy Inorganic materials 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000007751 thermal spraying Methods 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910017709 Ni Co Inorganic materials 0.000 description 1
- 229910003267 Ni-Co Inorganic materials 0.000 description 1
- 229910003262 Ni‐Co Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/08—Accessories for starting the casting procedure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/055—Cooling the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/0401—Moulds provided with a feed head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/059—Mould materials or platings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018211623 | 2018-11-09 | ||
JP2018211623 | 2018-11-09 | ||
PCT/JP2019/043434 WO2020095932A1 (fr) | 2018-11-09 | 2019-11-06 | Moule de coulée d'acier continue et procédé de coulée d'acier continue |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020095932A1 JPWO2020095932A1 (ja) | 2021-09-02 |
JP7004085B2 true JP7004085B2 (ja) | 2022-01-21 |
Family
ID=70611890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020556110A Active JP7004085B2 (ja) | 2018-11-09 | 2019-11-06 | 鋼の連続鋳造用鋳型及び鋼の連続鋳造方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3878572A4 (fr) |
JP (1) | JP7004085B2 (fr) |
KR (1) | KR102521186B1 (fr) |
CN (1) | CN113015587B (fr) |
WO (1) | WO2020095932A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112059150B (zh) * | 2020-09-25 | 2024-07-05 | 杭州凯普科技有限公司 | 一种阳极板浇铸系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006341312A (ja) | 2005-06-07 | 2006-12-21 | Km Europ Metal Ag | 金属を連続鋳造するための、液体冷却された鋳型 |
JP2009006348A (ja) | 2007-06-27 | 2009-01-15 | Mishima Kosan Co Ltd | 連続鋳造用鋳型 |
JP2010515580A (ja) | 2007-01-17 | 2010-05-13 | エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト | 冷媒通路を有する連続鋳造鋳型 |
JP2017039165A (ja) | 2015-08-18 | 2017-02-23 | Jfeスチール株式会社 | 連続鋳造用鋳型及び鋼の連続鋳造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1267246B1 (it) * | 1994-06-06 | 1997-01-28 | Danieli Off Mecc | Sottolingottiera a pareti per colata continua |
JPH10128513A (ja) * | 1996-10-30 | 1998-05-19 | Sumitomo Metal Ind Ltd | 連続鋳造用分割鋳型 |
JP3865615B2 (ja) * | 2001-10-30 | 2007-01-10 | 三島光産株式会社 | 高熱流束に対応する連続鋳造鋳型 |
CN101444837A (zh) * | 2008-09-25 | 2009-06-03 | 太原科技大学 | 一种连铸结晶器中冷却水形成湍流的方法及结晶器 |
CN102933334B (zh) * | 2010-06-04 | 2016-11-02 | 住友电气工业株式会社 | 复合材料、连续铸造用部件、连续铸造用喷嘴、连续铸造方法、铸造材料和镁合金铸造卷材 |
CN202270948U (zh) * | 2011-09-27 | 2012-06-13 | 中冶南方工程技术有限公司 | 一种能增强湍流冷却效果的异型坯结晶器 |
CN103317108B (zh) * | 2012-03-19 | 2016-06-01 | 宝山钢铁股份有限公司 | 连铸坯振痕控制方法 |
CN104395015B (zh) * | 2012-06-27 | 2016-08-17 | 杰富意钢铁株式会社 | 连续铸造用铸型以及钢的连续铸造方法 |
JP6003851B2 (ja) * | 2013-09-06 | 2016-10-05 | Jfeスチール株式会社 | 連続鋳造用鋳型及び鋼の連続鋳造方法 |
US11331716B2 (en) * | 2014-10-28 | 2022-05-17 | Jfe Steel Corporation | Continuous casting mold and method for continuous casting of steel (as amended) |
JP2016168610A (ja) * | 2015-03-13 | 2016-09-23 | Jfeスチール株式会社 | 鋼の連続鋳造方法 |
JP2018149602A (ja) * | 2018-05-24 | 2018-09-27 | Jfeスチール株式会社 | 鋼の連続鋳造方法 |
-
2019
- 2019-11-06 CN CN201980073360.5A patent/CN113015587B/zh active Active
- 2019-11-06 JP JP2020556110A patent/JP7004085B2/ja active Active
- 2019-11-06 KR KR1020217013082A patent/KR102521186B1/ko active IP Right Grant
- 2019-11-06 WO PCT/JP2019/043434 patent/WO2020095932A1/fr unknown
- 2019-11-06 EP EP19882667.9A patent/EP3878572A4/fr active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006341312A (ja) | 2005-06-07 | 2006-12-21 | Km Europ Metal Ag | 金属を連続鋳造するための、液体冷却された鋳型 |
JP2010515580A (ja) | 2007-01-17 | 2010-05-13 | エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト | 冷媒通路を有する連続鋳造鋳型 |
JP2009006348A (ja) | 2007-06-27 | 2009-01-15 | Mishima Kosan Co Ltd | 連続鋳造用鋳型 |
JP2017039165A (ja) | 2015-08-18 | 2017-02-23 | Jfeスチール株式会社 | 連続鋳造用鋳型及び鋼の連続鋳造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3878572A1 (fr) | 2021-09-15 |
KR20210069092A (ko) | 2021-06-10 |
EP3878572A4 (fr) | 2021-09-15 |
JPWO2020095932A1 (ja) | 2021-09-02 |
CN113015587B (zh) | 2022-12-27 |
KR102521186B1 (ko) | 2023-04-13 |
WO2020095932A1 (fr) | 2020-05-14 |
CN113015587A (zh) | 2021-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6439762B2 (ja) | 鋼の連続鋳造方法 | |
KR101941506B1 (ko) | 연속 주조용 주형 및 강의 연속 주조 방법 | |
KR102245010B1 (ko) | 강의 연속 주조 방법 | |
JP6003851B2 (ja) | 連続鋳造用鋳型及び鋼の連続鋳造方法 | |
JP6003850B2 (ja) | 連続鋳造用鋳型の製造方法及び鋼の連続鋳造方法 | |
JP7004085B2 (ja) | 鋼の連続鋳造用鋳型及び鋼の連続鋳造方法 | |
KR102245013B1 (ko) | 연속 주조용 주형 및 강의 연속 주조 방법 | |
JP5962733B2 (ja) | 鋼の連続鋳造方法 | |
JP6365604B2 (ja) | 鋼の連続鋳造方法 | |
JP6747142B2 (ja) | 連続鋳造の二次冷却方法及び二次冷却装置 | |
JP6787359B2 (ja) | 鋼の連続鋳造方法 | |
CN109689247B (zh) | 钢的连续铸造方法 | |
JP6402750B2 (ja) | 鋼の連続鋳造方法 | |
JP6428721B2 (ja) | 連続鋳造用鋳型及び鋼の連続鋳造方法 | |
JP7020376B2 (ja) | 鋼の連続鋳造用鋳型及び鋼の連続鋳造方法 | |
JP6740924B2 (ja) | 連続鋳造用鋳型及び鋼の連続鋳造方法 | |
JP6947192B2 (ja) | 鋼の連続鋳造用鋳型及び鋼の連続鋳造方法 | |
JP2018149602A (ja) | 鋼の連続鋳造方法 | |
JP2016168610A (ja) | 鋼の連続鋳造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210127 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210831 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211101 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211130 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211213 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7004085 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |