GB1386633A - Method of sealing a stopping and withdrawing head in a continuous casting mould - Google Patents
Method of sealing a stopping and withdrawing head in a continuous casting mouldInfo
- Publication number
- GB1386633A GB1386633A GB890772A GB890772A GB1386633A GB 1386633 A GB1386633 A GB 1386633A GB 890772 A GB890772 A GB 890772A GB 890772 A GB890772 A GB 890772A GB 1386633 A GB1386633 A GB 1386633A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- head
- walls
- casting
- mould
- 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
Links
- 238000009749 continuous casting Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000005266 casting Methods 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- B22D11/08—Accessories for starting the casting procedure
- B22D11/088—Means for sealing the starter bar head in the moulds
Abstract
1386633 Continuous casting CONCAST AG 25 Feb 1972 [25 Feb 1971] 8907/72 Heading B3F A mould having at least two adjoining walls movable out of the casting position is closed ready for casting by inserting a starting head and a seal, after withdrawing the movable walls away from the casting axis, and then returning them to the casting position so that the gap between the head and walls is closed by the seal. The seal may be placed on the head before the latter is moved into the mould and may be protected against guiding elements by a removable sheet metal hood while the head is being inserted. A slab mould may have one fixed wall and three walls movable by hydraulic cylinders for adjustment to different slab sections. The head may be prepared with a seal while a preceding cast is in progress. The walls deform the seal so that an effect equivalent to ramming of the seal is produced. A sealing card may be covered with a heat-protection layer of chill scrap, or an asbestos cord containing soft steel wires, as described in Specification 1,368,653 may be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH288171A CH521181A (en) | 1971-02-25 | 1971-02-25 | Method for sealing the approach head in a mold during continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1386633A true GB1386633A (en) | 1975-03-12 |
Family
ID=4243676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB890772A Expired GB1386633A (en) | 1971-02-25 | 1972-02-25 | Method of sealing a stopping and withdrawing head in a continuous casting mould |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3799238A (en) |
| JP (1) | JPS5120299B1 (en) |
| CH (1) | CH521181A (en) |
| DE (1) | DE2208494C3 (en) |
| GB (1) | GB1386633A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT348170B (en) * | 1977-03-25 | 1979-02-12 | Voest Ag | ACCESS LINE FOR CONTINUOUS CASTING PLANTS |
| US5735334A (en) * | 1991-12-07 | 1998-04-07 | Alloy Technologies Limited | Casting of light metal alloys |
| AT401148B (en) * | 1993-03-30 | 1996-06-25 | Voest Alpine Ind Anlagen | GASKET FOR A START-UP HEAD FOR USE IN A CONTINUOUS CASTING SYSTEM |
| CN105195696A (en) * | 2015-11-06 | 2015-12-30 | 内蒙古包钢钢联股份有限公司 | Dummy ingot sealing method capable of preventing casting leakage of shaped blank |
| CN107695333A (en) * | 2017-11-09 | 2018-02-16 | 宜兴市华井科技有限公司 | A kind of stable high closed sealing tube assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3559720A (en) * | 1968-05-10 | 1971-02-02 | Concast Inc | Continuous casting apparatus having a two part separable mold |
| US3528485A (en) * | 1968-05-20 | 1970-09-15 | Concast Inc | Continuous-casting mold |
| US3643731A (en) * | 1969-05-27 | 1972-02-22 | United States Steel Corp | Detachable joint between continuous-casting starter bar and casting |
-
1971
- 1971-02-25 CH CH288171A patent/CH521181A/en not_active IP Right Cessation
-
1972
- 1972-02-23 US US00228765A patent/US3799238A/en not_active Expired - Lifetime
- 1972-02-23 DE DE2208494A patent/DE2208494C3/en not_active Expired
- 1972-02-24 JP JP47019318A patent/JPS5120299B1/ja active Pending
- 1972-02-25 GB GB890772A patent/GB1386633A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3799238A (en) | 1974-03-26 |
| DE2208494B2 (en) | 1973-08-09 |
| DE2208494C3 (en) | 1974-03-07 |
| JPS5120299B1 (en) | 1976-06-24 |
| DE2208494A1 (en) | 1972-08-31 |
| CH521181A (en) | 1972-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |