CA2008742A1 - Rotor - Google Patents
RotorInfo
- Publication number
- CA2008742A1 CA2008742A1 CA002008742A CA2008742A CA2008742A1 CA 2008742 A1 CA2008742 A1 CA 2008742A1 CA 002008742 A CA002008742 A CA 002008742A CA 2008742 A CA2008742 A CA 2008742A CA 2008742 A1 CA2008742 A1 CA 2008742A1
- Authority
- CA
- Canada
- Prior art keywords
- rotor
- coupler
- rotor stem
- stem
- pressed
- 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.)
- Abandoned
Links
- 239000011819 refractory material Substances 0.000 claims abstract description 13
- 238000000462 isostatic pressing Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000005388 borosilicate glass Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 27
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 239000012768 molten material Substances 0.000 abstract description 5
- 239000011261 inert gas Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 238000003825 pressing Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000037361 pathway Effects 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment 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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
-
- 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
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/18—Stopper-rods therefor
- B22D41/186—Stopper-rods therefor with means for injecting a fluid into the melt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8901683.6 | 1989-01-26 | ||
| GB8901683A GB2228222A (en) | 1989-01-26 | 1989-01-26 | Rotor for molten material discharge control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2008742A1 true CA2008742A1 (fr) | 1990-07-26 |
Family
ID=10650621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002008742A Abandoned CA2008742A1 (fr) | 1989-01-26 | 1990-01-26 | Rotor |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA2008742A1 (fr) |
| GB (1) | GB2228222A (fr) |
| WO (1) | WO1990008611A1 (fr) |
| ZA (1) | ZA90583B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4442336A1 (de) * | 1994-11-29 | 1996-05-30 | Didier Werke Ag | Schließ- und/oder Regelorgan für ein metallurgisches Gefäß |
| DE19823988C2 (de) * | 1998-05-29 | 2000-07-20 | Didier Werke Ag | Stopfen für den Verschluß von Metallschmelze aufnehmenden Behältnissen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120369A (en) * | 1982-05-20 | 1983-11-30 | Ksr Int Ltd | An improved metallurgical lance |
| AU591889B2 (en) * | 1985-03-26 | 1989-12-21 | British Steel Plc | Improvements in or relating to outlet valves for metal containing vessels |
| DE3511772A1 (de) * | 1985-03-30 | 1986-10-09 | Didier-Werke Ag, 6200 Wiesbaden | Blaslanze |
| GB2210305A (en) * | 1987-10-02 | 1989-06-07 | Thor Ceramics Ltd | Refractory monoblock stopper |
| US4946083A (en) * | 1988-12-29 | 1990-08-07 | Vesuvius Crucible Company | One-piece stopper rod |
-
1989
- 1989-01-26 GB GB8901683A patent/GB2228222A/en not_active Withdrawn
-
1990
- 1990-01-26 WO PCT/GB1990/000112 patent/WO1990008611A1/fr not_active Ceased
- 1990-01-26 CA CA002008742A patent/CA2008742A1/fr not_active Abandoned
- 1990-01-26 ZA ZA90583A patent/ZA90583B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA90583B (en) | 1990-10-31 |
| GB2228222A (en) | 1990-08-22 |
| GB8901683D0 (en) | 1989-03-15 |
| WO1990008611A1 (fr) | 1990-08-09 |
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| DE69329151T2 (de) | Feuerfester block für das stranggiessen | |
| US5681497A (en) | Arrangement for connecting a stopper rod for a metallurgical vessel with a lifting device, suitable stopper rod for the arrangement and process for producing the arrangement | |
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| CA2017197C (fr) | Methode de raccordement d'un feuillard nouvellement coule au feuillard precedent dans une installation de coulage en continu | |
| US4718580A (en) | Structure for forming a refractory joint of predetermined thickness between a refractory nozzle and a refractory plate | |
| GB2307876A (en) | Metering nozzle for a tundish | |
| GB2153977A (en) | Sliding gate valves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |