DK129771C - - Google Patents
Info
- Publication number
- DK129771C DK129771C DK189372A DK189372A DK129771C DK 129771 C DK129771 C DK 129771C DK 189372 A DK189372 A DK 189372A DK 189372 A DK189372 A DK 189372A DK 129771 C DK129771 C DK 129771C
- Authority
- DK
- Denmark
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/116—Refining the metal
- B22D11/118—Refining the metal by circulating the metal under, over or around weirs
-
- 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
- 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)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00227476A US3809146A (en) | 1972-02-18 | 1972-02-18 | Method of opening an intermediate vessel nozzle for continuous casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK129771B DK129771B (da) | 1974-11-18 |
| DK129771C true DK129771C (US20080293856A1-20081127-C00150.png) | 1975-04-28 |
Family
ID=22853255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK189372AA DK129771B (da) | 1972-02-18 | 1972-04-18 | Fremgangsmåde til behandling af flydende stål i en stobetragt som forberedelse til udstøbning af stålet i en strengstøbeform. |
Country Status (24)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1492533A (en) * | 1973-11-23 | 1977-11-23 | Flogates Ltd | Pouring of metals |
| DE2361344C3 (de) * | 1973-12-08 | 1978-11-23 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren beim Eingießen von Metall in eine Stranggießkokille |
| GB1575601A (en) * | 1976-01-22 | 1980-09-24 | Didier Werke Ag | Refractory structures for outlet valves for metallurgical vessels |
| JPS53115617A (en) * | 1977-03-22 | 1978-10-09 | Sumitomo Metal Ind | Reducing of large impurities of continuous casted segment |
| DE2836409C2 (de) * | 1978-08-19 | 1982-07-22 | Stopinc AG, Zug | Vorrichtung zum Einführen von Behandlungsstoffen in die in einem metallurgischen Gefäß enthaltene Schmelze |
| FR2433995A1 (fr) * | 1978-08-24 | 1980-03-21 | Daussan & Co | Procede et dispositif pour deboucher l'orifice de coulee d'un recipient metallurgique |
| CA1141174A (en) * | 1979-10-31 | 1983-02-15 | Guy Savard | Homogenization of metal using gas |
| US4424955A (en) * | 1981-10-05 | 1984-01-10 | Korf Technologies, Inc. | Apparatus for treating liquid metal in a vessel |
| ATA511281A (de) * | 1981-11-27 | 1987-03-15 | Zimmermann & Jansen Gmbh | Vorrichtung zum stranggiessen von metallen |
| US4697632A (en) * | 1982-06-11 | 1987-10-06 | Howmet Turbine Components Corporation | Ceramic porous bodies suitable for use with superalloys |
| US4789140A (en) * | 1982-06-11 | 1988-12-06 | Howmet Turbine Components Corporation | Ceramic porous bodies suitable for use with superalloys |
| FR2533473A1 (fr) * | 1982-09-28 | 1984-03-30 | Detalle Richard | Mode de controle et d'ouverture des orifices de coulee des recipients conteneurs de metaux liquides et autres, et dispositif de mise en oeuvre |
| US4520860A (en) * | 1983-02-28 | 1985-06-04 | Manfred Haissig | Horizontal continuous casting apparatus |
| US4602729A (en) * | 1983-03-24 | 1986-07-29 | Flo-Con Systems, Inc. | Stationary plate and well nozzle for use in a sliding gate valve |
| GB8412101D0 (en) * | 1984-05-11 | 1984-06-20 | Flogates Ltd | Metal teeming apparatus |
| DE3718890C1 (de) * | 1987-06-05 | 1988-03-31 | Stopinc Ag | Verfahren zum Einfuehren von Spuelgas in eine einen Schiebeverschluss aufweisende Ausgussoeffnung metallurgischer Gefaesse |
| US5004131A (en) * | 1990-04-16 | 1991-04-02 | Bethlehem Steel Corporation | Molten metal slide gate valve |
| JPH10298630A (ja) * | 1997-02-25 | 1998-11-10 | Tokyo Yogyo Co Ltd | 溶融金属用取鍋の底吹きガスの吹き込み装置 |
| CN113365759B (zh) * | 2019-01-30 | 2023-07-25 | 杰富意钢铁株式会社 | 滑动水口装置的控制方法及铸片的制造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3320053A (en) * | 1964-09-25 | 1967-05-16 | Bethlehem Steel Corp | Method of injecting gases into steel melts |
| US3581948A (en) * | 1969-08-11 | 1971-06-01 | Interstop Ag | Sliding gate of a casting ladle for pouring liquid metals |
| US3684267A (en) * | 1970-01-12 | 1972-08-15 | United States Steel Corp | Apparatus for introducing gas to hot metal in a bottom-pour vessel |
| US3773226A (en) * | 1970-04-23 | 1973-11-20 | Didier Werke Ag | Container with sliding shutter for a liquid melt |
-
1972
- 1972-02-18 US US00227476A patent/US3809146A/en not_active Expired - Lifetime
- 1972-04-04 ZA ZA722239A patent/ZA722239B/xx unknown
- 1972-04-10 IE IE466/72A patent/IE36273B1/xx unknown
- 1972-04-10 BE BE781901A patent/BE781901A/xx not_active IP Right Cessation
- 1972-04-10 AU AU40959/72A patent/AU464015B2/en not_active Expired
- 1972-04-12 AR AR241415A patent/AR192926A1/es active
- 1972-04-12 FR FR7212720A patent/FR2172057B1/fr not_active Expired
- 1972-04-13 NL NLAANVRAGE7204984,A patent/NL172837C/xx not_active IP Right Cessation
- 1972-04-17 GB GB1768272A patent/GB1391984A/en not_active Expired
- 1972-04-17 BR BR2269/72A patent/BR7202269D0/pt unknown
- 1972-04-17 IT IT68197/72A patent/IT958752B/it active
- 1972-04-18 DK DK189372AA patent/DK129771B/da not_active IP Right Cessation
- 1972-04-19 PL PL1972154824A patent/PL70040B1/pl unknown
- 1972-04-19 CA CA140,036,A patent/CA951488A/en not_active Expired
- 1972-04-19 NO NO1355/72A patent/NO134036C/no unknown
- 1972-04-20 JP JP47040008A patent/JPS5145536B2/ja not_active Expired
- 1972-04-20 YU YU01059/72A patent/YU36456B/xx unknown
- 1972-04-20 AT AT347072A patent/AT322126B/de not_active IP Right Cessation
- 1972-04-20 SU SU1775752A patent/SU504462A3/ru active
- 1972-04-20 ES ES401949A patent/ES401949A1/es not_active Expired
- 1972-04-20 RO RO70625A patent/RO59235A/ro unknown
-
1973
- 1973-02-16 HU HU73UE00000032A patent/HU172909B/hu unknown
- 1973-02-16 DD DD168912A patent/DD101581A5/xx unknown
- 1973-02-19 CS CS731182A patent/CS193021B2/cs unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |