GB1196993A - Improvements in Refractory Nozzles - Google Patents
Improvements in Refractory NozzlesInfo
- Publication number
- GB1196993A GB1196993A GB2246868A GB2246868A GB1196993A GB 1196993 A GB1196993 A GB 1196993A GB 2246868 A GB2246868 A GB 2246868A GB 2246868 A GB2246868 A GB 2246868A GB 1196993 A GB1196993 A GB 1196993A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzle
- lining
- moulded
- bore
- refractory
- 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
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 239000007767 bonding agent Substances 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 229920000592 inorganic polymer Polymers 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052845 zircon Inorganic materials 0.000 abstract 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
Abstract
1,196,993. Moulding plastic substances. J. & J. DYSON Ltd. 28 April, 1968 [11 May, 1968], No. 22468/68. Heading B5A. [Also in Division F4] A composite refractory moulded nozzle for a ladle or tundish 4 comprises a main body 1 and a lining 5 of different materials which are co-moulded together at their interface 8 and which define a bore 6 flared at its upper end to provide a stopper seating 7. The lining may only form part of the bore surface, may be uniform in thickness or taper and may be backed by another lining. The nozzle is fired before use or each material is chemically bonded. Successive pen dies are used to mould the nozzle. Suitable refractory materials used may include fireclay, zircon, the oxides of magnesite, zirconia, and silicon; bonding agents include sodium silicate, inorganic polymers, phosphates and chromates. The nozzle body may be as described in Specification 1,194,488.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2246868A GB1196993A (en) | 1968-05-11 | 1968-05-11 | Improvements in Refractory Nozzles |
| LU58596D LU58596A1 (en) | 1968-05-11 | 1969-05-08 | |
| BE732852D BE732852A (en) | 1968-05-11 | 1969-05-09 | |
| DE19696918994 DE6918994U (en) | 1968-05-11 | 1969-05-10 | FIRE-RESISTANT MOUTH PIECE FOR CAST PANS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2246868A GB1196993A (en) | 1968-05-11 | 1968-05-11 | Improvements in Refractory Nozzles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1196993A true GB1196993A (en) | 1970-07-01 |
Family
ID=10179856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2246868A Expired GB1196993A (en) | 1968-05-11 | 1968-05-11 | Improvements in Refractory Nozzles |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE732852A (en) |
| DE (1) | DE6918994U (en) |
| GB (1) | GB1196993A (en) |
| LU (1) | LU58596A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4096976A (en) * | 1975-06-30 | 1978-06-27 | Daussan Et Compagnie | Vessels for transferring liquid metal having a removable insulating lining |
| GB2141060A (en) * | 1983-06-07 | 1984-12-12 | British Steel Corp | Improvements in or relating to tundish pouring |
| GB2171625A (en) * | 1985-02-04 | 1986-09-03 | Morganite Crucible Ltd | Duct for molten metal |
| GB2180477A (en) * | 1985-09-18 | 1987-04-01 | Didier Werke Ag | Sliding plate for sliding gate valve |
| EP0492231A2 (en) * | 1990-12-19 | 1992-07-01 | Didier-Werke Ag | Pouring tube for casting steel |
| GB2307876A (en) * | 1995-12-09 | 1997-06-11 | Flogates Ltd | Metering nozzle for a tundish |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3273883D1 (en) * | 1981-11-25 | 1986-11-27 | Stein Refractories | Refractory components |
| DE3420835C2 (en) * | 1984-06-05 | 1989-11-23 | Chamotte- und Tonwerk Kurt Hagenburger, 6718 Grünstadt | Ceramic sink |
-
1968
- 1968-05-11 GB GB2246868A patent/GB1196993A/en not_active Expired
-
1969
- 1969-05-08 LU LU58596D patent/LU58596A1/xx unknown
- 1969-05-09 BE BE732852D patent/BE732852A/xx unknown
- 1969-05-10 DE DE19696918994 patent/DE6918994U/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4096976A (en) * | 1975-06-30 | 1978-06-27 | Daussan Et Compagnie | Vessels for transferring liquid metal having a removable insulating lining |
| GB2141060A (en) * | 1983-06-07 | 1984-12-12 | British Steel Corp | Improvements in or relating to tundish pouring |
| GB2171625A (en) * | 1985-02-04 | 1986-09-03 | Morganite Crucible Ltd | Duct for molten metal |
| GB2180477A (en) * | 1985-09-18 | 1987-04-01 | Didier Werke Ag | Sliding plate for sliding gate valve |
| EP0492231A2 (en) * | 1990-12-19 | 1992-07-01 | Didier-Werke Ag | Pouring tube for casting steel |
| EP0492231A3 (en) * | 1990-12-19 | 1992-08-05 | Didier-Werke Ag | Pouring tube for casting steel |
| GB2307876A (en) * | 1995-12-09 | 1997-06-11 | Flogates Ltd | Metering nozzle for a tundish |
| WO1997021511A1 (en) * | 1995-12-09 | 1997-06-19 | Flogates Limited | Metering nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| LU58596A1 (en) | 1969-08-22 |
| DE6918994U (en) | 1970-05-06 |
| BE732852A (en) | 1969-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |