JPH0581345B2 - - Google Patents
Info
- Publication number
- JPH0581345B2 JPH0581345B2 JP20022489A JP20022489A JPH0581345B2 JP H0581345 B2 JPH0581345 B2 JP H0581345B2 JP 20022489 A JP20022489 A JP 20022489A JP 20022489 A JP20022489 A JP 20022489A JP H0581345 B2 JPH0581345 B2 JP H0581345B2
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- gas
- rolls
- continuous casting
- roll
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 47
- 238000009749 continuous casting Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 36
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 12
- 229910052786 argon Inorganic materials 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20022489A JPH0366453A (ja) | 1989-08-03 | 1989-08-03 | 双ロール式連続鋳造機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20022489A JPH0366453A (ja) | 1989-08-03 | 1989-08-03 | 双ロール式連続鋳造機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0366453A JPH0366453A (ja) | 1991-03-22 |
| JPH0581345B2 true JPH0581345B2 (US06650917-20031118-M00005.png) | 1993-11-12 |
Family
ID=16420874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20022489A Granted JPH0366453A (ja) | 1989-08-03 | 1989-08-03 | 双ロール式連続鋳造機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366453A (US06650917-20031118-M00005.png) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07102433B2 (ja) * | 1992-03-13 | 1995-11-08 | 日立造船株式会社 | 移動鋳型壁を持つ連続鋳造設備における湯面保護カバー |
| US5590701A (en) * | 1992-07-21 | 1997-01-07 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Strip caster |
| IT1290929B1 (it) * | 1997-02-14 | 1998-12-14 | Voest Alpine Ind Anlagen | Procedimento e dispositivo per impedire il contatto di ossigeno con una massa metallica fusa. |
| JP3495278B2 (ja) * | 1999-01-26 | 2004-02-09 | 株式会社神戸製鋼所 | ベルト式連続鋳造装置およびベルト式連続鋳造方法 |
| KR100395113B1 (ko) * | 1999-12-10 | 2003-08-21 | 주식회사 포스코 | 쌍롤형 박판주조기의 탕면 스컴혼입 방지장치 |
| KR100514810B1 (ko) * | 2000-08-24 | 2005-09-15 | 주식회사 포스코 | 쌍롤식 박판주조기의 주조롤 표면 커버장치 |
| KR100605707B1 (ko) * | 2001-08-30 | 2006-08-01 | 주식회사 포스코 | 쌍롤식 연속박판주조공정에서 주편 에지 미응고 방지 방법 |
| KR100544578B1 (ko) * | 2001-12-21 | 2006-01-24 | 주식회사 포스코 | 쌍롤식 박판주조기에서 롤표면 오염과 주편에지부 미응고방지장치 |
| KR100544577B1 (ko) * | 2001-12-21 | 2006-01-24 | 주식회사 포스코 | 쌍롤식 박판주조공정에서의 박판제조방법 |
| KR100584751B1 (ko) * | 2001-12-22 | 2006-05-30 | 주식회사 포스코 | 쌍롤식 박판주조기의 주조롤표면 가스층두께 조절장치 |
| JP2003266153A (ja) * | 2002-03-14 | 2003-09-24 | Nippon Steel Corp | 双ドラム式連続鋳造機による薄肉鋳片の鋳造方法 |
| KR100797991B1 (ko) * | 2006-12-26 | 2008-01-28 | 주식회사 포스코 | 박판 주조기 롤 표면의 이물질 제거 및 요철 형성 장치 |
-
1989
- 1989-08-03 JP JP20022489A patent/JPH0366453A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0366453A (ja) | 1991-03-22 |
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