DE2333029C3 - Verfahren zum Herstellen eines temperaturbeständigen Verteilers zur Zuführung und Verteilung von Gasen - Google Patents
Verfahren zum Herstellen eines temperaturbeständigen Verteilers zur Zuführung und Verteilung von GasenInfo
- Publication number
- DE2333029C3 DE2333029C3 DE2333029*A DE2333029A DE2333029C3 DE 2333029 C3 DE2333029 C3 DE 2333029C3 DE 2333029 A DE2333029 A DE 2333029A DE 2333029 C3 DE2333029 C3 DE 2333029C3
- Authority
- DE
- Germany
- Prior art keywords
- head
- core
- distributor
- temperature
- gas
- 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
- 238000000034 method Methods 0.000 title claims description 7
- 239000007789 gas Substances 0.000 title description 14
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011344 liquid material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 23
- 238000005266 casting Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000006260 foam Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 239000004927 clay Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/342—Moulds, cores, or mandrels of special material, e.g. destructible materials which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/064—Obtaining aluminium refining using inert or reactive gases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Filtering Materials (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1159072A GB1425034A (en) | 1972-03-13 | 1972-03-13 | Diffuser casting |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2333029A1 DE2333029A1 (de) | 1973-12-06 |
| DE2333029B2 DE2333029B2 (de) | 1975-04-03 |
| DE2333029C3 true DE2333029C3 (de) | 1975-11-13 |
Family
ID=9989037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2333029*A Expired DE2333029C3 (de) | 1972-03-13 | 1973-03-12 | Verfahren zum Herstellen eines temperaturbeständigen Verteilers zur Zuführung und Verteilung von Gasen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3881709A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2333029C3 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2176007B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1425034A (cg-RX-API-DMAC10.html) |
| NO (1) | NO133039C (cg-RX-API-DMAC10.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19539621C1 (de) * | 1995-10-16 | 1997-06-05 | Bayer Ag | Begasungsrührer für Leichtmetallschmelzen |
| US6199836B1 (en) | 1998-11-24 | 2001-03-13 | Blasch Precision Ceramics, Inc. | Monolithic ceramic gas diffuser for injecting gas into a molten metal bath |
| ATE359380T1 (de) * | 2003-06-11 | 2007-05-15 | Porvair Plc | Kompakte vorrichtung mit mikroporösem medium zum entgasen von schmelzflüssigem metall |
| US7585455B2 (en) * | 2005-12-06 | 2009-09-08 | Porvair Plc | Compact micro-porous media degasser |
| US20140210144A1 (en) * | 2013-01-31 | 2014-07-31 | Pyrotek | Composite degassing tube |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2594735A (en) * | 1949-04-12 | 1952-04-29 | Ernest W Crumley | Angle head abrasive blast nozzle |
| US2724160A (en) * | 1951-06-08 | 1955-11-22 | Int Alloys Ltd | Method of reducing shrinkage defects in metal castings |
| FR1183569A (fr) * | 1957-09-30 | 1959-07-09 | Siderurgie Fse Inst Rech | Pièces poreuses en béton pour insufflation dirigée d'un fluide |
| US3503597A (en) * | 1967-02-20 | 1970-03-31 | Kessler Harry Harvey | Metal treating device |
| GB1374586A (en) * | 1971-10-08 | 1974-11-20 | British Aluminium Co Ltd | Apparatus for introducing gas into liquid metal |
-
1972
- 1972-03-13 GB GB1159072A patent/GB1425034A/en not_active Expired
-
1973
- 1973-03-12 DE DE2333029*A patent/DE2333029C3/de not_active Expired
- 1973-03-12 US US340199A patent/US3881709A/en not_active Expired - Lifetime
- 1973-03-12 NO NO980/73A patent/NO133039C/no unknown
- 1973-03-13 FR FR7308941A patent/FR2176007B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3881709A (en) | 1975-05-06 |
| DE2333029A1 (de) | 1973-12-06 |
| GB1425034A (en) | 1976-02-18 |
| NO133039B (cg-RX-API-DMAC10.html) | 1975-11-17 |
| FR2176007B1 (cg-RX-API-DMAC10.html) | 1978-08-04 |
| NO133039C (cg-RX-API-DMAC10.html) | 1976-02-25 |
| FR2176007A1 (cg-RX-API-DMAC10.html) | 1973-10-26 |
| DE2333029B2 (de) | 1975-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2727742B2 (cg-RX-API-DMAC10.html) | ||
| DE8900819U1 (de) | Gießform zum Metallgießen und Hülse hierfür | |
| CH644340A5 (de) | Kompositerzeugnis aus feuerfestmaterial. | |
| EP0215789B1 (de) | Keramischer ausguss | |
| DE3504118C1 (de) | Verfahren zur Herstellung faserverstaerkter Leichtmetall-Gussstuecke | |
| DE2333029C3 (de) | Verfahren zum Herstellen eines temperaturbeständigen Verteilers zur Zuführung und Verteilung von Gasen | |
| DE1675218A1 (de) | Feuerfestes Rohr | |
| AT376920B (de) | Verfahren zum herstellen eines gegenstandes aus einem sinterfaehigen material | |
| DE102014116126A1 (de) | Rekuperatorbrenner | |
| DE1584803C3 (de) | Verfahren zur Herstellung von großformatigen, aus feuerfestem Material bestehenden Formkörpern mit durchgehenden Öffnungen kleinen Durchmessers | |
| DE3907500C1 (en) | Gas bubble brick with directed porosity and method for its manufacture | |
| DE749774C (de) | Sinterform, in der Pulvermassen gesintert werden | |
| DE102018106725A1 (de) | Verfahren zur Herstellung einer Gussform zum Einfüllen von Schmelze sowie Gussform | |
| DE3620413C2 (cg-RX-API-DMAC10.html) | ||
| DE2916211C2 (de) | Verfahren zur Herstellung einer Gießereiform | |
| DE2536556A1 (de) | Geraeuscharmer brennerstein | |
| DE911064C (de) | Dauerform, insbesondere fuer Stahldruckguss, und Verfahren zu deren Herstellung | |
| EP0809554A1 (de) | Gasspülstein in form eines fugenspülers | |
| DE1583306A1 (de) | Abstich fuer metallurgische Gefaesse und Verfahren zu seiner Herstellung | |
| DE19604413C1 (de) | Gasspüleinrichtung für metallurgische Gefäße | |
| DE7315173U (de) | Temperaturbeständiger Verteiler zur Zufuhrung und Verteilung von Gasen | |
| DE102011077711A1 (de) | Gießwerkzeug und Verfahren zur Herstellung eines Gießwerkzeugs | |
| DE102022106807A1 (de) | Speiser und Speisersystem für Gießformen | |
| DE537087C (de) | Filterkoerper aus einzelnen, miteinander verbundenen kieselfoermigen Teilen, insbesondere fuer Rohrbrunnen | |
| DE9001740U1 (de) | Muffel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |