JP2015503450A - 連続鋳造鋳型 - Google Patents
連続鋳造鋳型 Download PDFInfo
- Publication number
- JP2015503450A JP2015503450A JP2014549977A JP2014549977A JP2015503450A JP 2015503450 A JP2015503450 A JP 2015503450A JP 2014549977 A JP2014549977 A JP 2014549977A JP 2014549977 A JP2014549977 A JP 2014549977A JP 2015503450 A JP2015503450 A JP 2015503450A
- Authority
- JP
- Japan
- Prior art keywords
- slab
- mold
- continuous casting
- short side
- corner
- 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.)
- Granted
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract description 31
- 230000007423 decrease Effects 0.000 claims description 16
- 230000008602 contraction Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/05—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having adjustable walls
-
- 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
- B22D11/0406—Moulds with special profile
-
- 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
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (5)
- 下方にテーパーされた連続鋳造鋳型において、
二つの長辺鋳型と、二つの前記長辺鋳型間を密閉し、鋳片の角に面取り面を形成するように両側端部に突出部が形成された二つの短辺鋳型と、を含み、
鋳片の収縮量が補償されるように前記短辺鋳型の突出部が下方に向かって小さくなる、連続鋳造鋳型。 - 前記短辺鋳型は、下方に向かって前記突出部の傾斜面の幅が小さくなり、突出しない中央面の幅も小さくなる、請求項1に記載の連続鋳造鋳型。
- 前記短辺鋳型は、下方に向かって前記突出部の傾斜面の傾斜角が小さくなる、請求項1に記載の連続鋳造鋳型。
- 前記突出部の傾斜面の傾斜角は20°〜70°である、請求項1に記載の連続鋳造鋳型。
- 前記突出部の傾斜面の傾斜角において上部角度と下部角度の差は10°以内である、請求項4に記載の連続鋳造鋳型。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0142997 | 2011-12-27 | ||
KR20110142997A KR101360564B1 (ko) | 2011-12-27 | 2011-12-27 | 연속주조 주형 |
PCT/KR2012/011290 WO2013100499A1 (ko) | 2011-12-27 | 2012-12-21 | 연속주조 주형 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015503450A true JP2015503450A (ja) | 2015-02-02 |
JP5933751B2 JP5933751B2 (ja) | 2016-06-15 |
Family
ID=48697875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014549977A Active JP5933751B2 (ja) | 2011-12-27 | 2012-12-21 | 連続鋳造鋳型 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2799162B1 (ja) |
JP (1) | JP5933751B2 (ja) |
KR (1) | KR101360564B1 (ja) |
CN (1) | CN104023874B (ja) |
WO (1) | WO2013100499A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021521016A (ja) * | 2018-05-14 | 2021-08-26 | ポスコPosco | 鋳型 |
JP6954514B1 (ja) * | 2020-06-18 | 2021-10-27 | Jfeスチール株式会社 | 連続鋳造方法 |
WO2021256243A1 (ja) * | 2020-06-18 | 2021-12-23 | Jfeスチール株式会社 | 連続鋳造方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101527857B1 (ko) * | 2013-12-24 | 2015-06-10 | 주식회사 포스코 | 주조용 몰드 |
KR101889208B1 (ko) * | 2014-07-24 | 2018-08-16 | 제이에프이 스틸 가부시키가이샤 | 강의 연속 주조 방법 |
KR101969112B1 (ko) * | 2017-09-12 | 2019-04-15 | 주식회사 포스코 | 주형 |
CN110252981A (zh) * | 2019-06-10 | 2019-09-20 | 邢台钢铁有限责任公司 | 减轻轴承钢大方坯内部质量缺陷的连铸工艺 |
KR20230083055A (ko) * | 2021-12-02 | 2023-06-09 | 주식회사 포스코 | 주형의 제조 방법 및 주형 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103649A (ja) * | 1984-10-26 | 1986-05-22 | コンカスト サービス ユニオン アクチエンゲゼルシヤフト | 多角形断面を有する鋼鋳片を連続鋳造するための底なし鋳型 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0444300Y2 (ja) * | 1987-04-15 | 1992-10-19 | ||
FR2649918B1 (fr) | 1989-07-19 | 1994-06-10 | Lorraine Laminage | Lingotiere a plaques pour la coulee continue de metal |
JPH03169457A (ja) * | 1989-11-28 | 1991-07-23 | Hitachi Ltd | 薄鋳片連続鋳造機の短辺鋳型 |
ATE105750T1 (de) * | 1991-02-06 | 1994-06-15 | Concast Standard Ag | Kokille zum stranggiessen von metallen, insbesondere von stahl. |
IT1267244B1 (it) * | 1994-05-30 | 1997-01-28 | Danieli Off Mecc | Procedimento di colata continua per acciai ad alto contenuto di carbonio |
JPH08243688A (ja) * | 1995-03-06 | 1996-09-24 | Nippon Steel Corp | 連続鋳造用鋳型 |
ATE223772T1 (de) | 1995-06-21 | 2002-09-15 | Sumitomo Metal Ind | Kontinuierliches giessen dünner gussstücke |
JPH11290995A (ja) | 1998-04-08 | 1999-10-26 | Sanyo Special Steel Co Ltd | 鋳型表面温度を均一化した連続鋳造用鋳型 |
KR20020084914A (ko) | 2001-05-02 | 2002-11-16 | 정태균 | 음용수 용기 |
KR100396592B1 (ko) | 2001-05-02 | 2003-09-02 | 엘지전자 주식회사 | 시간 천이된 pn 스테이트 발생기 |
KR100518331B1 (ko) * | 2002-12-27 | 2005-10-04 | 주식회사 포스코 | 슬래브 연속주조 주형 |
KR100940680B1 (ko) * | 2002-12-27 | 2010-02-08 | 주식회사 포스코 | 박슬라브 연속주조용 깔대기형 주형 |
PT1547705E (pt) * | 2003-12-27 | 2008-06-06 | Concast Ag | Processo para o vazamento contínuo de lingotes em forma de barras e blocos e cavidade de molde de uma lingoteira destinada ao vazamento contínuo |
KR100685474B1 (ko) * | 2005-11-21 | 2007-02-26 | 김용호 | 연속주조용 몰드 |
DE102005057580A1 (de) * | 2005-11-30 | 2007-06-06 | Km Europa Metal Ag | Kokille zum Stranggießen von Metall |
JP4864559B2 (ja) * | 2006-06-15 | 2012-02-01 | 株式会社神戸製鋼所 | 連続鋳造用鋳型 |
KR100775091B1 (ko) * | 2006-08-07 | 2007-11-08 | 주식회사 포스코 | 연속주조장치의 주형 |
KR20090008826A (ko) * | 2007-07-19 | 2009-01-22 | 주식회사 포스코 | 연속주조용 몰드설비의 주형 |
-
2011
- 2011-12-27 KR KR20110142997A patent/KR101360564B1/ko active IP Right Grant
-
2012
- 2012-12-21 CN CN201280065213.1A patent/CN104023874B/zh active Active
- 2012-12-21 WO PCT/KR2012/011290 patent/WO2013100499A1/ko active Application Filing
- 2012-12-21 JP JP2014549977A patent/JP5933751B2/ja active Active
- 2012-12-21 EP EP12861285.0A patent/EP2799162B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103649A (ja) * | 1984-10-26 | 1986-05-22 | コンカスト サービス ユニオン アクチエンゲゼルシヤフト | 多角形断面を有する鋼鋳片を連続鋳造するための底なし鋳型 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021521016A (ja) * | 2018-05-14 | 2021-08-26 | ポスコPosco | 鋳型 |
JP7037670B2 (ja) | 2018-05-14 | 2022-03-16 | ポスコ | 鋳型 |
JP6954514B1 (ja) * | 2020-06-18 | 2021-10-27 | Jfeスチール株式会社 | 連続鋳造方法 |
WO2021256243A1 (ja) * | 2020-06-18 | 2021-12-23 | Jfeスチール株式会社 | 連続鋳造方法 |
TWI784570B (zh) * | 2020-06-18 | 2022-11-21 | 日商杰富意鋼鐵股份有限公司 | 連續鑄造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20130074898A (ko) | 2013-07-05 |
EP2799162A4 (en) | 2015-09-02 |
KR101360564B1 (ko) | 2014-02-24 |
WO2013100499A1 (ko) | 2013-07-04 |
CN104023874A (zh) | 2014-09-03 |
EP2799162A1 (en) | 2014-11-05 |
JP5933751B2 (ja) | 2016-06-15 |
EP2799162B1 (en) | 2017-03-22 |
CN104023874B (zh) | 2015-11-25 |
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