KR100368277B1 - 쌍롤형박판주조기에서에지댐에부착되는스컬성장방지장치 - Google Patents
쌍롤형박판주조기에서에지댐에부착되는스컬성장방지장치 Download PDFInfo
- Publication number
- KR100368277B1 KR100368277B1 KR10-1998-0056275A KR19980056275A KR100368277B1 KR 100368277 B1 KR100368277 B1 KR 100368277B1 KR 19980056275 A KR19980056275 A KR 19980056275A KR 100368277 B1 KR100368277 B1 KR 100368277B1
- Authority
- KR
- South Korea
- Prior art keywords
- edge dam
- molten steel
- skull
- twin
- casting
- Prior art date
Links
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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0648—Casting surfaces
- B22D11/066—Side dams
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
- B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (2)
- 마주하는 주조롤(13)의 양측 가장자리에 용강풀(14)을 형성하도록 에지댐(16)을 장착하고, 수냉되는 주조롤(13)사이로 용강을 통과시켜 박판(15)을 주조하는 쌍롤형 박판주조기에 있어서,상기 에지댐(16)의 제 1,2고정브라켓(33)(43)에 냉각수챔버(35)(45)가 형성된 제 1,2수용체(34)(44)를 각각 고정설치하고, 상기 제 1수용체(34)의 수용공간에는 상기 에지댐(16)의 용강접촉면으로 진동력을 전달하도록 상기 에지댐(16)의 외측면에 도파봉(31)의 선단이 접하는 제1발진자(30)를 설치하며, 상기 제 2수용체(44)의 수용공간에는 상기 용강풀(14)내의 스컬(20)직상부로 진동력을 전달하도록 상기 용강풀(14)의 용강에 도파봉(41)의 선단일부가 침적되는 제2발진자(40)를 설치함을 특징으로 하는 쌍롤형 박판주조기에서 에지댐에 부착되는 스컬성장 방지장치.
- 제 1항에 있어서, 상기 제 1,2발진자(30)(40)는 외부전원인가시 50 내지 500PPM의 진동을 발생시키는 초음파발진자로 구성됨을 특징으로 하는 쌍롤형 박판주조기에서 에지댐에 부착되는 스컬성장 방지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0056275A KR100368277B1 (ko) | 1998-12-18 | 1998-12-18 | 쌍롤형박판주조기에서에지댐에부착되는스컬성장방지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0056275A KR100368277B1 (ko) | 1998-12-18 | 1998-12-18 | 쌍롤형박판주조기에서에지댐에부착되는스컬성장방지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000040606A KR20000040606A (ko) | 2000-07-05 |
KR100368277B1 true KR100368277B1 (ko) | 2003-03-17 |
Family
ID=19563837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1998-0056275A KR100368277B1 (ko) | 1998-12-18 | 1998-12-18 | 쌍롤형박판주조기에서에지댐에부착되는스컬성장방지장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100368277B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101235633B1 (ko) | 2009-12-29 | 2013-02-20 | 신닛테츠스미킨 카부시키카이샤 | 용탕 내 초음파 전달장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100593677B1 (ko) * | 2004-10-07 | 2006-06-30 | 재단법인 포항산업과학연구원 | 초음파 주조 장치 |
KR101243117B1 (ko) * | 2009-12-17 | 2013-03-12 | 주식회사 포스코 | 쌍롤식 박판 주조공정의 에지댐 제어 방법 |
KR101243254B1 (ko) * | 2010-12-27 | 2013-03-13 | 주식회사 포스코 | 쌍롤식 박판 주조 공정의 에지댐 진동 제어 장치 및 그 제어 방법 |
KR101382713B1 (ko) * | 2011-12-22 | 2014-04-08 | 주식회사 포스코 | 쌍롤식 박판 주조기의 에지댐 진동 제어방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6261347U (ko) * | 1985-09-30 | 1987-04-16 | ||
JPS62259642A (ja) * | 1986-05-02 | 1987-11-12 | Mitsubishi Heavy Ind Ltd | 薄板連続鋳造装置 |
JPH0360849A (ja) * | 1989-07-31 | 1991-03-15 | Hitachi Ltd | 薄板連続鋳造装置 |
-
1998
- 1998-12-18 KR KR10-1998-0056275A patent/KR100368277B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6261347U (ko) * | 1985-09-30 | 1987-04-16 | ||
JPS62259642A (ja) * | 1986-05-02 | 1987-11-12 | Mitsubishi Heavy Ind Ltd | 薄板連続鋳造装置 |
JPH0360849A (ja) * | 1989-07-31 | 1991-03-15 | Hitachi Ltd | 薄板連続鋳造装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101235633B1 (ko) | 2009-12-29 | 2013-02-20 | 신닛테츠스미킨 카부시키카이샤 | 용탕 내 초음파 전달장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20000040606A (ko) | 2000-07-05 |
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