NO744205L - - Google Patents
Info
- Publication number
- NO744205L NO744205L NO74744205A NO744205A NO744205L NO 744205 L NO744205 L NO 744205L NO 74744205 A NO74744205 A NO 74744205A NO 744205 A NO744205 A NO 744205A NO 744205 L NO744205 L NO 744205L
- Authority
- NO
- Norway
- Prior art keywords
- nozzle
- permeable
- refractory material
- side wall
- gas
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 239000007789 gas Substances 0.000 claims description 25
- 239000011819 refractory material Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 230000003628 erosive effect Effects 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 11
- 239000011261 inert gas Substances 0.000 description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005058 metal casting Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 241001674048 Phthiraptera Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 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
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/42—Features relating to gas injection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Sliding Valves (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB54418/73A GB1492533A (en) | 1973-11-23 | 1973-11-23 | Pouring of metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO744205L true NO744205L (nl) | 1975-05-26 |
Family
ID=10470949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO74744205A NO744205L (nl) | 1973-11-23 | 1974-11-22 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4003561A (nl) |
| JP (1) | JPS50111716U (nl) |
| AR (1) | AR204114A1 (nl) |
| BR (1) | BR7409758A (nl) |
| CA (1) | CA1027734A (nl) |
| CH (1) | CH588907A5 (nl) |
| DE (1) | DE2455181A1 (nl) |
| ES (1) | ES432104A1 (nl) |
| FI (1) | FI336974A (nl) |
| FR (1) | FR2252157B1 (nl) |
| GB (1) | GB1492533A (nl) |
| HU (1) | HU172311B (nl) |
| IN (1) | IN143657B (nl) |
| IT (1) | IT1036069B (nl) |
| NL (1) | NL7415147A (nl) |
| NO (1) | NO744205L (nl) |
| PL (1) | PL91849B1 (nl) |
| ZA (1) | ZA747461B (nl) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1602716A (en) * | 1977-04-07 | 1981-11-18 | Flogates Ltd | Fluid jet nozzles for sliding plate valves |
| US4199087A (en) * | 1978-01-25 | 1980-04-22 | United States Steel Corporation | Apparatus for injection of inert gas to prevent superspeed effect |
| JPS54158331A (en) * | 1978-06-05 | 1979-12-14 | Aikoh Co | Tundish for continuous steel casting |
| FR2433995A1 (fr) * | 1978-08-24 | 1980-03-21 | Daussan & Co | Procede et dispositif pour deboucher l'orifice de coulee d'un recipient metallurgique |
| FR2490123A1 (fr) * | 1980-09-15 | 1982-03-19 | Air Liquide | Dispositif obturateur a plaques pour trous de coulee de recipient contenant un metal en fusion |
| DE3149399C1 (de) * | 1981-12-09 | 1987-07-09 | Mannesmann AG, 4000 Düsseldorf | Tauchausguß |
| DE8231869U1 (de) * | 1982-11-10 | 1983-10-13 | Mannesmann Ag, 4000 Duesseldorf | Kippbarer Lichtbogenofen |
| EP0130988A4 (en) * | 1983-01-03 | 1985-06-26 | Vesuvius Crucible Co | CONTROL NOZZLE FOR THE CASTING PROCESS IN CONTINUOUS CASTING. |
| US4570908A (en) * | 1983-03-24 | 1986-02-18 | Flo-Con Systems, Inc. | Furnace valve |
| US4474362A (en) * | 1983-03-24 | 1984-10-02 | Flo-Con Systems, Inc. | Valve and method and components thereof |
| US4720083A (en) * | 1983-07-15 | 1988-01-19 | Ceskoslovenska Akademie Ved | Valve closure gate assembly for foundry ladles |
| US4599242A (en) * | 1983-09-19 | 1986-07-08 | Plasmafusion, Inc. | Refractory slidegate with countersunk hole and method |
| JPS6068142A (ja) * | 1983-09-26 | 1985-04-18 | Nippon Steel Corp | 気泡ポンプによる溶融金属の移送方法 |
| IT1176428B (it) * | 1984-07-18 | 1987-08-18 | Radex Italiana Spa | Manicotto di uscita in un dispositivo per controllare l'efflusso di acciaio fuso da una siviera o da una paniera |
| DE3506426C1 (de) * | 1985-02-23 | 1985-11-28 | Stopinc Ag, Baar | Verfahren zum Abgiessen von Metallschmelze aus einem ein Absperrorgan aufweisenden Behaelter |
| DE3718890C1 (de) * | 1987-06-05 | 1988-03-31 | Stopinc Ag | Verfahren zum Einfuehren von Spuelgas in eine einen Schiebeverschluss aufweisende Ausgussoeffnung metallurgischer Gefaesse |
| DE3735546A1 (de) * | 1987-10-21 | 1989-05-03 | Didier Werke Ag | Anordnung zum verbinden eines metallteils mit einem formkoerper aus feuerfestmaterial |
| JPH0752451Y2 (ja) * | 1988-09-06 | 1995-11-29 | 株式会社市丸技研 | ピストンバルブ |
| DE4343751A1 (de) * | 1993-12-21 | 1995-06-22 | Zimmermann & Jansen Gmbh | Schieberverschluß |
| US5676195A (en) * | 1995-07-27 | 1997-10-14 | Usx Corporation | Method of and apparatus for limiting ingress of gas to incipient continuous cast slabs |
| US5670075A (en) * | 1996-01-22 | 1997-09-23 | Usx Corporation | Sealing gas delivery system for sliding joints |
| JP5414051B2 (ja) * | 2007-03-09 | 2014-02-12 | 黒崎播磨株式会社 | スライディングノズル装置及びこの装置に使用されるプレート |
| CN103658629B (zh) * | 2013-12-18 | 2016-05-04 | 宁夏维尔铸造有限责任公司 | 钢水吹氩浇注方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1763248A (en) * | 1928-06-19 | 1930-06-10 | Pittsburgh Res Corp | Electric furnace method |
| GB834234A (en) * | 1955-09-19 | 1960-05-04 | Patentverwertung Ag | Process and device for the production of high-quality castings |
| US3253307A (en) * | 1964-03-19 | 1966-05-31 | United States Steel Corp | Method and apparatus for regulating molten metal teeming rates |
| AT298708B (de) * | 1964-11-25 | 1972-04-15 | Benteler Geb Paderwerk | Regelbarer bodenverschlusz fuer stahl-gieszpfannen |
| CH445034A (de) * | 1966-10-18 | 1967-10-15 | Metacon Ag | Ausgussvorrichtung |
| US3615086A (en) * | 1969-06-20 | 1971-10-26 | David A Jepson | Apparatus for stirring molten metal |
| DE1938117C2 (de) * | 1969-07-26 | 1975-12-18 | Didier Werke Ag | Behälter mit Schieberverschluß für flüssige Schmelze |
| US3773226A (en) * | 1970-04-23 | 1973-11-20 | Didier Werke Ag | Container with sliding shutter for a liquid melt |
| US3838798A (en) * | 1971-01-21 | 1974-10-01 | Leco Corp | Porous tundish nozzle |
| US3744781A (en) * | 1971-06-24 | 1973-07-10 | Beatrice Foods Co | Method and apparatus for gas stirring of molten metal |
| BE787151A (fr) * | 1971-08-09 | 1973-02-05 | Uss Eng & Consult | Procede et appareil pour declencher la coulee par l'ouverture bloquee d'une cuve a coulee par le fond |
| US3809146A (en) * | 1972-02-18 | 1974-05-07 | Steel Corp | Method of opening an intermediate vessel nozzle for continuous casting |
| US3825241A (en) * | 1973-10-26 | 1974-07-23 | Steel Corp | Apparatus for introducing gas to hot metal in a bottom pour vessel |
-
1973
- 1973-11-23 GB GB54418/73A patent/GB1492533A/en not_active Expired
-
1974
- 1974-01-01 AR AR256629A patent/AR204114A1/es active
- 1974-11-18 US US05/524,916 patent/US4003561A/en not_active Expired - Lifetime
- 1974-11-20 ES ES432104A patent/ES432104A1/es not_active Expired
- 1974-11-20 IN IN2567/CAL/74A patent/IN143657B/en unknown
- 1974-11-20 NL NL7415147A patent/NL7415147A/nl not_active Application Discontinuation
- 1974-11-21 BR BR9758/74A patent/BR7409758A/pt unknown
- 1974-11-21 FI FI3369/74A patent/FI336974A/fi unknown
- 1974-11-21 ZA ZA00747461A patent/ZA747461B/xx unknown
- 1974-11-21 JP JP1974141243U patent/JPS50111716U/ja active Pending
- 1974-11-21 DE DE19742455181 patent/DE2455181A1/de active Pending
- 1974-11-22 IT IT7470423A patent/IT1036069B/it active
- 1974-11-22 FR FR7438427A patent/FR2252157B1/fr not_active Expired
- 1974-11-22 HU HU74ZI00000177A patent/HU172311B/hu unknown
- 1974-11-22 CH CH1557874A patent/CH588907A5/xx not_active IP Right Cessation
- 1974-11-22 CA CA214,422A patent/CA1027734A/en not_active Expired
- 1974-11-22 NO NO74744205A patent/NO744205L/no unknown
- 1974-11-23 PL PL1974175865A patent/PL91849B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI336974A (nl) | 1975-05-24 |
| FR2252157A1 (nl) | 1975-06-20 |
| ES432104A1 (es) | 1976-11-01 |
| CA1027734A (en) | 1978-03-14 |
| ZA747461B (en) | 1975-12-31 |
| IT1036069B (it) | 1979-10-30 |
| CH588907A5 (nl) | 1977-06-15 |
| GB1492533A (en) | 1977-11-23 |
| FR2252157B1 (nl) | 1980-09-12 |
| BR7409758A (pt) | 1976-05-25 |
| AR204114A1 (es) | 1975-11-20 |
| HU172311B (hu) | 1978-07-28 |
| JPS50111716U (nl) | 1975-09-11 |
| US4003561A (en) | 1977-01-18 |
| AU7556774A (en) | 1976-05-20 |
| PL91849B1 (en) | 1977-03-31 |
| IN143657B (nl) | 1978-01-07 |
| NL7415147A (nl) | 1975-05-27 |
| DE2455181A1 (de) | 1975-05-28 |
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