CA1278416C - Process for control of continuous casting conditions - Google Patents
Process for control of continuous casting conditionsInfo
- Publication number
- CA1278416C CA1278416C CA000524674A CA524674A CA1278416C CA 1278416 C CA1278416 C CA 1278416C CA 000524674 A CA000524674 A CA 000524674A CA 524674 A CA524674 A CA 524674A CA 1278416 C CA1278416 C CA 1278416C
- Authority
- CA
- Canada
- Prior art keywords
- steel
- tundish
- liquid steel
- node
- nodes
- 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
- 238000009749 continuous casting Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 16
- 230000008569 process Effects 0.000 title claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 238000005266 casting Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 5
- 230000006872 improvement Effects 0.000 claims description 2
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000022563 Rema Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT48890A/85 | 1985-12-06 | ||
| IT48890/85A IT1183045B (it) | 1985-12-06 | 1985-12-06 | Proccedimento perfezionato per la regolazione delle condizzioni di colata continua |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1278416C true CA1278416C (en) | 1991-01-02 |
Family
ID=11268925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000524674A Expired - Lifetime CA1278416C (en) | 1985-12-06 | 1986-12-05 | Process for control of continuous casting conditions |
Country Status (9)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989007499A1 (en) * | 1988-02-09 | 1989-08-24 | The Broken Hill Proprietary Company Limited | Superheating and microalloying of molten metal by contact with a plasma arc |
| US5133535A (en) * | 1990-05-29 | 1992-07-28 | Magneco/Metrel, Inc. | Impact pad with horizontal flow guides |
| US6083453A (en) * | 1997-12-12 | 2000-07-04 | Uss/Kobe Steel Company | Tundish having fume collection provisions |
| IL140246A (en) * | 2000-12-12 | 2007-09-20 | Pavel Dvoskin | Treatment of molten metals by moving an electric arc during aggregation |
| KR100467232B1 (ko) * | 2000-12-26 | 2005-01-24 | 주식회사 포스코 | 고깔댐이 설치된 연속주조용 ｔ형 턴디쉬 |
| IL144422A0 (en) * | 2001-07-18 | 2002-05-23 | Netanya Plasmatec Ltd | Riser(s) size reduction and/or metal quality improving in gravity casting of shaped products by moving electric arc |
| IL145099A0 (en) * | 2001-08-23 | 2002-06-30 | Netanya Plasmatec Ltd | Method and apparatus for stirring and treating continuous and semi continuous metal casting |
| JP5839405B2 (ja) * | 2012-12-12 | 2016-01-06 | 株式会社神戸製鋼所 | タンディッシュ |
| CN104070149B (zh) * | 2013-09-11 | 2016-08-03 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种小方坯连铸轴承钢的生产方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2312137B2 (de) * | 1973-03-12 | 1975-02-27 | Kloeckner-Werke, Ag, 4100 Duisburg | Verfahren zum Abgießen von mit Silizium und/oder Aluminium beruhigten Stählen im Strang |
| US4043543A (en) * | 1976-05-19 | 1977-08-23 | Foseco Trading A.G. | Tundish with weirs |
| CH597949A5 (en) * | 1976-07-27 | 1978-04-14 | Concast Ag | Preheating bottom outlet stopper of cold tundish |
| IT1178173B (it) * | 1984-10-25 | 1987-09-09 | Centro Speriment Metallurg | Procedimento per la regolazione delle condizioni di colata continua |
-
1985
- 1985-12-06 IT IT48890/85A patent/IT1183045B/it active
-
1986
- 1986-12-05 NL NL8603099A patent/NL8603099A/nl not_active Application Discontinuation
- 1986-12-05 CA CA000524674A patent/CA1278416C/en not_active Expired - Lifetime
- 1986-12-05 JP JP61289085A patent/JPS62161444A/ja active Granted
- 1986-12-05 DE DE19863641617 patent/DE3641617A1/de not_active Withdrawn
- 1986-12-05 ES ES8603318A patent/ES2002079A6/es not_active Expired
- 1986-12-08 US US06/939,402 patent/US4756749A/en not_active Expired - Fee Related
- 1986-12-08 GB GB8629278A patent/GB2184377B/en not_active Expired
- 1986-12-08 FR FR868617128A patent/FR2591135B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| IT8548890A0 (it) | 1985-12-06 |
| IT1183045B (it) | 1987-10-05 |
| NL8603099A (nl) | 1987-07-01 |
| GB8629278D0 (en) | 1987-01-14 |
| US4756749A (en) | 1988-07-12 |
| FR2591135A1 (fr) | 1987-06-12 |
| GB2184377B (en) | 1989-11-01 |
| ES2002079A6 (es) | 1988-07-01 |
| DE3641617A1 (de) | 1987-06-11 |
| FR2591135B1 (fr) | 1990-03-02 |
| JPH0129619B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-13 |
| GB2184377A (en) | 1987-06-24 |
| JPS62161444A (ja) | 1987-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |