ATE36662T1 - Dueseneinsatz fuer ein einblasrohr. - Google Patents
Dueseneinsatz fuer ein einblasrohr.Info
- Publication number
- ATE36662T1 ATE36662T1 AT83850266T AT83850266T ATE36662T1 AT E36662 T1 ATE36662 T1 AT E36662T1 AT 83850266 T AT83850266 T AT 83850266T AT 83850266 T AT83850266 T AT 83850266T AT E36662 T1 ATE36662 T1 AT E36662T1
- Authority
- AT
- Austria
- Prior art keywords
- nozzle
- intended
- bath
- injection pipe
- nozzle insert
- Prior art date
Links
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
- B22D41/16—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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Furnace Charging Or Discharging (AREA)
- Nozzles (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Insulating Bodies (AREA)
- Details Of Indoor Wiring (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8205880A SE447675B (sv) | 1982-10-15 | 1982-10-15 | Dysa for injektionslans |
EP83850266A EP0106822B1 (de) | 1982-10-15 | 1983-10-06 | Düseneinsatz für ein Einblasrohr |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE36662T1 true ATE36662T1 (de) | 1988-09-15 |
Family
ID=20348229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83850266T ATE36662T1 (de) | 1982-10-15 | 1983-10-06 | Dueseneinsatz fuer ein einblasrohr. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4630802A (de) |
EP (1) | EP0106822B1 (de) |
JP (1) | JPS6068066A (de) |
AT (1) | ATE36662T1 (de) |
DE (1) | DE3377772D1 (de) |
FI (1) | FI73464C (de) |
SE (1) | SE447675B (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3322556A1 (de) * | 1983-06-23 | 1985-01-10 | Didier-Werke Ag, 6200 Wiesbaden | Lanze zum einblasen fluidisierter stoffe in eine metallschmelze |
GB8411596D0 (en) * | 1984-05-05 | 1984-06-13 | Thor Ceramics Ltd | Stopper |
DE3505821C1 (de) * | 1985-02-20 | 1986-08-07 | Didier-Werke Ag, 6200 Wiesbaden | Huelse zum Einblasen von Feststoffen in eine Metallschmelze |
DE3545763A1 (de) * | 1985-12-21 | 1987-06-25 | Didier Werke Ag | Gasspuelstopfen fuer ein schmelzengefaess |
LU86322A1 (fr) * | 1986-02-25 | 1987-09-10 | Arbed | Lance de soufflage d'oxygene |
DE3719862C2 (de) * | 1986-08-20 | 1988-10-27 | Plibrico Co Gmbh | Tauchlanze |
SE8702601L (sv) * | 1987-06-23 | 1988-12-24 | Hoeganaes Ab | Metallurgisk dysa |
US4911744A (en) * | 1987-07-09 | 1990-03-27 | Aga A.B. | Methods and apparatus for enhancing combustion and operational efficiency in a glass melting furnace |
US4989838A (en) * | 1989-08-10 | 1991-02-05 | Kaldon Richard G | Metallurgical treatment lance |
US5209889A (en) * | 1991-10-10 | 1993-05-11 | Gencorp Inc. | Method for operation of shuttle assembly for use in an injection molding machine |
USH1624H (en) * | 1993-06-02 | 1997-01-07 | The United States Of America As Represented By The Secretary Of The Navy | Stabilizer for submerged gaseous jets in liquids |
FR2787045B1 (fr) * | 1998-12-10 | 2001-02-09 | Lorraine Laminage | Piece refractaire d'injection de gaz dans un circuit de coulee de metal liquide |
DE202007019036U1 (de) * | 2007-01-26 | 2010-06-17 | Innotec Ltd. | Stopfen für die Regelung des Zuflusses von flüssigem Metall von einem Behälter in eine Gussanlage |
US8221677B2 (en) * | 2007-04-02 | 2012-07-17 | Specialty Minerals (Michigan) Inc. | Wire injection lance nozzle insert |
US20100007067A1 (en) * | 2008-07-10 | 2010-01-14 | Specialty Minerals (Michigan) Inc. | Wire injection lance nozzle assembly |
CN101966580A (zh) * | 2010-10-29 | 2011-02-09 | 维苏威高级陶瓷(苏州)有限公司 | 连铸用可校准塞棒 |
CN104368804B (zh) * | 2014-09-25 | 2016-08-24 | 武汉重工铸锻有限责任公司 | 塞头与喷嘴接头的整体加工方法 |
US9670559B2 (en) * | 2015-07-06 | 2017-06-06 | National Cheng Kung University | Method of adding high vapor pressure magnesium to steel liquid and apparatus for performing the method |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US694348A (en) * | 1901-04-12 | 1902-03-04 | George C Carson | Apparatus for treating metals. |
US2805147A (en) * | 1952-10-02 | 1957-09-03 | Tiroler Roehren & Metallwerk | Process and apparatus for introducing fine-grained additions below the surface of metal melts |
US2804339A (en) * | 1955-03-30 | 1957-08-27 | Union Carbide Corp | Injection nozzle |
US3015481A (en) * | 1959-12-11 | 1962-01-02 | Archie H Clingensmith | Tuyere assembly |
BE660069A (de) * | 1964-02-25 | 1965-08-23 | ||
GB1323448A (en) * | 1970-11-30 | 1973-07-18 | British Steel Corp | Aluminium/refractory-coated lance |
AT331437B (de) * | 1973-06-14 | 1976-08-25 | Voest Ag | Kontinuierliches stahlstranggiessverfahren und vorrichtung zu dessen durchfuhrung |
SE425256B (sv) * | 1973-10-22 | 1982-09-13 | Sumitomo Metal Ind | Vakuumavkolning av stal |
JPS5439806B2 (de) * | 1973-12-15 | 1979-11-30 | ||
JPS5333084B2 (de) * | 1974-06-04 | 1978-09-12 | ||
SU641004A1 (ru) * | 1976-02-16 | 1979-01-05 | Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Черной Металлургии Имени И.П.Бардина | Фурма дл продувки расплава газопорошковыми смес ми |
JPS6058296B2 (ja) * | 1977-06-13 | 1985-12-19 | 東芝セラミツクス株式会社 | 耐熱材料 |
SE424915B (sv) * | 1977-10-04 | 1982-08-16 | Stiftelsen Metallurg Forsk | Lans for injicering av pulverformigt material i metallsmeltor |
GB2021242A (en) * | 1977-12-10 | 1979-11-28 | Duport Steels Ltd | Blowing Lance for Solid Materials |
JPS551974A (en) * | 1978-06-22 | 1980-01-09 | Takiguchi Tekkosho:Kk | Fusion-welding method of filler pipe with flange for mounting |
SE7906404L (sv) * | 1978-08-28 | 1980-02-29 | Aikoh Co | Lansror |
JPS5531269A (en) * | 1978-08-28 | 1980-03-05 | Aikoh Co | Lance pipe |
JPS5554519A (en) * | 1978-10-13 | 1980-04-21 | Aikoo Kk | Lance pipe and molten metal blowing method |
JPS6046168B2 (ja) * | 1979-01-18 | 1985-10-15 | 黒崎窯業株式会社 | ガス吹込用成形体 |
DE2912195C2 (de) * | 1979-03-28 | 1986-04-30 | Mannesmann AG, 4000 Düsseldorf | Entschwefelungslanze |
US4326701A (en) * | 1979-09-29 | 1982-04-27 | Kaiser Steel Corporation | Lance apparatus |
FI64398C (fi) * | 1980-08-04 | 1983-11-10 | Outokumpu Oy | Gasblaosroer foer inmatning av reaktionsaemnen i metallurgiskasmaeltor |
JPS5751226A (en) * | 1980-09-09 | 1982-03-26 | Tokyo Koukiyuu Rozai Kk | Purifying apparatus for molten metal |
US4357004A (en) * | 1981-07-06 | 1982-11-02 | Union Carbide Corporation | Apparatus for refining molten metal |
JPS5822339A (ja) * | 1981-07-30 | 1983-02-09 | Denka Consult & Eng Co Ltd | 複管多孔ランス |
JPS58176958A (ja) * | 1982-04-09 | 1983-10-17 | Nitto Electric Ind Co Ltd | 半導体装置 |
-
1982
- 1982-10-15 SE SE8205880A patent/SE447675B/sv not_active IP Right Cessation
-
1983
- 1983-10-06 AT AT83850266T patent/ATE36662T1/de not_active IP Right Cessation
- 1983-10-06 DE DE8383850266T patent/DE3377772D1/de not_active Expired
- 1983-10-06 EP EP83850266A patent/EP0106822B1/de not_active Expired
- 1983-10-12 US US06/541,054 patent/US4630802A/en not_active Expired - Fee Related
- 1983-10-14 FI FI833743A patent/FI73464C/fi not_active IP Right Cessation
- 1983-10-14 JP JP58192280A patent/JPS6068066A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI73464B (fi) | 1987-06-30 |
EP0106822B1 (de) | 1988-08-24 |
DE3377772D1 (en) | 1988-09-29 |
EP0106822A1 (de) | 1984-04-25 |
JPS6068066A (ja) | 1985-04-18 |
FI833743A0 (fi) | 1983-10-14 |
FI73464C (fi) | 1987-10-09 |
US4630802A (en) | 1986-12-23 |
FI833743A (fi) | 1984-04-16 |
SE447675B (sv) | 1986-12-01 |
SE8205880D0 (sv) | 1982-10-15 |
SE8205880L (sv) | 1984-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |