GB1499318A - Teeming assembly - Google Patents
Teeming assemblyInfo
- Publication number
- GB1499318A GB1499318A GB4843974A GB4843974A GB1499318A GB 1499318 A GB1499318 A GB 1499318A GB 4843974 A GB4843974 A GB 4843974A GB 4843974 A GB4843974 A GB 4843974A GB 1499318 A GB1499318 A GB 1499318A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tundish
- restriction
- trumpet
- head
- weir
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
- B22D35/045—Runner base plates for bottom casting ingots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
1499318 Pouring ingots BRITISH STEEL CORP 31 Oct 1975 [8 Nov 1974] 48439/74 Heading B3F In the bottom pouring of a plurality of ingot moulds 9 through runners 5, a central feeding trumpet 1 includes a restriction 3 at its lower end to cause the build up of a head 12 of molten steel to reduce air entrapment and to lessen turbulence in the moulds. The restriction 3 has a lead-in 4, or is tapered, e.g. over a number of surmounting refractory hollow bricks. The top brick is flared and a cast iron sleeve 10 contains the bricks. The restriction 3 has a cross-sectional area between # and “ of the bore of the rest of the trumpet. In an alternative arrangement (Fig. 2, not shown) a tundish is directly connected to the trumpet and the head of molten steel above the restriction reaches the liquid level in the tundish. The tundish includes a weir (15) to promote degassing, but a gap at one end of the weir enables the tundish to be completely emptied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4843974A GB1499318A (en) | 1975-10-31 | 1975-10-31 | Teeming assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4843974A GB1499318A (en) | 1975-10-31 | 1975-10-31 | Teeming assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1499318A true GB1499318A (en) | 1978-02-01 |
Family
ID=10448613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4843974A Expired GB1499318A (en) | 1975-10-31 | 1975-10-31 | Teeming assembly |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1499318A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2445192A1 (en) * | 1978-12-27 | 1980-07-25 | Dyson Refractories | HOLLOW REFRACTORY ELEMENTS FOR SOURCE CASTING INSTALLATION |
| US4359202A (en) * | 1980-02-11 | 1982-11-16 | Jones & Laughlin Steel Corporation | Apparatus for bottom casting metal ingots |
| ES2553784A1 (en) * | 2014-06-09 | 2015-12-11 | Refractaria, S.A. | Distributor for steel casting (Machine-translation by Google Translate, not legally binding) |
| CN108790092A (en) * | 2018-05-15 | 2018-11-13 | 河北工业职业技术学院 | The preparation method of wall wear-resistant coating in a kind of twin screw extruder barrel body |
| DE102018115066A1 (en) * | 2018-06-22 | 2019-12-24 | Steuler Korrosionsschutz Holding GmbH | Deflection device for deflecting a melt stream in a casting group during block casting, casting group, pressing tool and manufacturing method |
| CN111715855A (en) * | 2020-04-30 | 2020-09-29 | 马鞍山市中桥金属材料有限公司 | Casting method for 1Cr17Ni2 or 5CrNiMoV steel ingot |
-
1975
- 1975-10-31 GB GB4843974A patent/GB1499318A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2445192A1 (en) * | 1978-12-27 | 1980-07-25 | Dyson Refractories | HOLLOW REFRACTORY ELEMENTS FOR SOURCE CASTING INSTALLATION |
| US4359202A (en) * | 1980-02-11 | 1982-11-16 | Jones & Laughlin Steel Corporation | Apparatus for bottom casting metal ingots |
| ES2553784A1 (en) * | 2014-06-09 | 2015-12-11 | Refractaria, S.A. | Distributor for steel casting (Machine-translation by Google Translate, not legally binding) |
| CN108790092A (en) * | 2018-05-15 | 2018-11-13 | 河北工业职业技术学院 | The preparation method of wall wear-resistant coating in a kind of twin screw extruder barrel body |
| DE102018115066A1 (en) * | 2018-06-22 | 2019-12-24 | Steuler Korrosionsschutz Holding GmbH | Deflection device for deflecting a melt stream in a casting group during block casting, casting group, pressing tool and manufacturing method |
| CN111715855A (en) * | 2020-04-30 | 2020-09-29 | 马鞍山市中桥金属材料有限公司 | Casting method for 1Cr17Ni2 or 5CrNiMoV steel ingot |
| CN111715855B (en) * | 2020-04-30 | 2021-12-28 | 马鞍山市中桥金属材料有限公司 | Casting method for 1Cr17Ni2 or 5CrNiMoV steel ingot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |