CA2091280C - Dispositif pour orienter un jet de gaz dans un metal en fusion - Google Patents
Dispositif pour orienter un jet de gaz dans un metal en fusionInfo
- Publication number
- CA2091280C CA2091280C CA002091280A CA2091280A CA2091280C CA 2091280 C CA2091280 C CA 2091280C CA 002091280 A CA002091280 A CA 002091280A CA 2091280 A CA2091280 A CA 2091280A CA 2091280 C CA2091280 C CA 2091280C
- Authority
- CA
- Canada
- Prior art keywords
- passageways
- pocket block
- molten metal
- gas
- manifold
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract 2
- 230000000630 rising effect Effects 0.000 claims abstract 2
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 description 17
- 239000000057 synthetic resin Substances 0.000 description 17
- 101100441413 Caenorhabditis elegans cup-15 gene Proteins 0.000 description 8
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002091280A CA2091280C (fr) | 1991-06-18 | 1993-03-09 | Dispositif pour orienter un jet de gaz dans un metal en fusion |
| GB9306436A GB2276437B (en) | 1991-06-18 | 1993-03-27 | A device for insufflating gas into molten metal |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/717,351 US5225143A (en) | 1991-02-01 | 1991-06-18 | Device for directional gas distribution into molten metal |
| CA002091280A CA2091280C (fr) | 1991-06-18 | 1993-03-09 | Dispositif pour orienter un jet de gaz dans un metal en fusion |
| GB9306436A GB2276437B (en) | 1991-06-18 | 1993-03-27 | A device for insufflating gas into molten metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2091280A1 CA2091280A1 (fr) | 1994-09-10 |
| CA2091280C true CA2091280C (fr) | 1996-06-11 |
Family
ID=27169373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002091280A Expired - Fee Related CA2091280C (fr) | 1991-06-18 | 1993-03-09 | Dispositif pour orienter un jet de gaz dans un metal en fusion |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2091280C (fr) |
| GB (1) | GB2276437B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19504941C2 (de) * | 1995-02-15 | 1998-05-20 | Knoellinger Horst | Gasspülstein |
| RU2152441C1 (ru) * | 1998-01-06 | 2000-07-10 | Акционерное общество "Кузнецкий металлургический комбинат" | Устройство для донной продувки стали в ковше |
| DE10326113B3 (de) * | 2003-06-06 | 2004-12-16 | Lwb Refractories Gmbh | Gasspüler mit geneigten schlitzförmigen Kanälen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2455008A1 (fr) * | 1979-04-25 | 1980-11-21 | Siderurgie Fse Inst Rech | Piece refractaire a permeabilite selective et orientee pour l'insufflation d'un fluide |
| CS241483B2 (en) * | 1980-06-25 | 1986-03-13 | Arbed | Refractory building body |
| DE3246937A1 (de) * | 1981-12-31 | 1983-07-07 | GR-Stein Refractories Ltd., Sheffield | Feuerfeste formteile und verfahren zu ihrer herstellung |
| AT384623B (de) * | 1985-12-23 | 1987-12-10 | Tosin Albert | Spuelstein fuer metallurgische gefaesse |
| US4836433A (en) * | 1988-05-13 | 1989-06-06 | Insul Company, Inc. | Device for introducing stirring gas into molten metal in metered amount |
-
1993
- 1993-03-09 CA CA002091280A patent/CA2091280C/fr not_active Expired - Fee Related
- 1993-03-27 GB GB9306436A patent/GB2276437B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2091280A1 (fr) | 1994-09-10 |
| GB9306436D0 (en) | 1993-05-19 |
| GB2276437A (en) | 1994-09-28 |
| GB2276437B (en) | 1997-01-29 |
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| CA2091280C (fr) | Dispositif pour orienter un jet de gaz dans un metal en fusion | |
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| US5249779A (en) | Modified manifold assembly for directional gas distribution device | |
| CA1204934A (fr) | Dispositifs injecteurs de gaz dans des cuves de metallurgie | |
| RU2127650C1 (ru) | Газопродуваемый кирпич для металлургических емкостей и способ его изготовления | |
| JPS586943A (ja) | 溶融金属精錬用ガス吹込耐火物 | |
| DE4207881C1 (en) | Gas flushing brick for melting vessels - has gas channels slightly inclined to vertical to ensure that gas flow is towards centre of vessel despite non-vertical fitting of brick inside vessel bottom | |
| KR200185441Y1 (ko) | 슬래그의 초기유출 억제를 위한 용손형 프러그 | |
| JPS6379916A (ja) | 溶融金属へのガス吹込用プラグ及びその製造方法 | |
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| JPH01205857A (ja) | ガス吹込型ストッパヘッドの製造法 | |
| GB2228073A (en) | Plug for a refining apparatus | |
| SK105398A3 (en) | Gas-flushing base for metallurgical vessels | |
| KR19990061616A (ko) | 2성분 유리섬유 제조용 스피너 | |
| EP0527169A1 (fr) | Four de fusion destine a la fusion de matiere brute a fibres minerales |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |