SE382467B - Eroderbar forma for submers inblasning av tryckfluider i en metallsmelta i ett reaktionskerl. - Google Patents
Eroderbar forma for submers inblasning av tryckfluider i en metallsmelta i ett reaktionskerl.Info
- Publication number
- SE382467B SE382467B SE7307948A SE794873A SE382467B SE 382467 B SE382467 B SE 382467B SE 7307948 A SE7307948 A SE 7307948A SE 794873 A SE794873 A SE 794873A SE 382467 B SE382467 B SE 382467B
- Authority
- SE
- Sweden
- Prior art keywords
- injusting
- submers
- erodable
- reaction vessel
- metal melt
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- 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
- C21C5/48—Bottoms or tuyéres of converters
-
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/072—Treatment with gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85035869A | 1969-08-15 | 1969-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE382467B true SE382467B (sv) | 1976-02-02 |
Family
ID=25307912
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7011106A SE375791B (es) | 1969-08-15 | 1970-08-14 | |
SE7307948A SE382467B (sv) | 1969-08-15 | 1970-08-14 | Eroderbar forma for submers inblasning av tryckfluider i en metallsmelta i ett reaktionskerl. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7011106A SE375791B (es) | 1969-08-15 | 1970-08-14 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3703279A (es) |
JP (1) | JPS4921002B1 (es) |
AT (1) | AT326163B (es) |
CA (1) | CA952711A (es) |
DE (3) | DE2065178A1 (es) |
ES (1) | ES194396Y (es) |
FR (1) | FR2056845A5 (es) |
GB (2) | GB1321253A (es) |
SE (2) | SE375791B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2131674A5 (es) * | 1971-04-10 | 1972-11-10 | Messer Griesheim Gmbh | |
DE2160999A1 (de) * | 1971-12-09 | 1973-06-28 | Maximilianshuette Eisenwerk | Duese zum einleiten von sauerstoff mit einem schutzmedium in konvertergefaesse |
FR2422464A1 (fr) * | 1978-04-13 | 1979-11-09 | Inst Elektroswarki Patona | Lingotiere pour la refusion de metaux sous laitier electroconducteur |
FR2515163B1 (fr) * | 1980-11-18 | 1986-01-03 | Sofrem | Procede d'elimination du calcium et de l'aluminium dans le silicium et les alliages a base de silicium |
FR2502607B2 (fr) * | 1980-11-18 | 1986-06-27 | Sofrem | Perfectionnement au procede d'elimination de l'aluminium et du calcium dans le silicium et les alliages a base de silicium |
JPS5871343A (ja) * | 1981-10-22 | 1983-04-28 | Kobe Steel Ltd | 溶融金属容器に設けるガス吹込み用ノズル |
DE3130972A1 (de) * | 1981-08-05 | 1983-02-24 | Messer Griesheim Gmbh, 6000 Frankfurt | "verfahren zum vorwaermen und aufheizen von leeren aod-konvertern" |
JPS6045685B2 (ja) | 1981-12-11 | 1985-10-11 | 新日本製鐵株式会社 | 底吹用二重管羽口 |
US4515353A (en) * | 1983-03-24 | 1985-05-07 | Sperry Corporation | Tundish cover for ductile iron treatment |
US4711430A (en) * | 1986-04-01 | 1987-12-08 | Union Carbide Corporation | Side-injected metal refining vessel and method |
US4754951A (en) * | 1987-08-14 | 1988-07-05 | Union Carbide Corporation | Tuyere assembly and positioning method |
US4795138A (en) * | 1987-11-18 | 1989-01-03 | L-Tec Company | Metallurgical tuyere and method of calibrating same |
US4898368A (en) * | 1988-08-26 | 1990-02-06 | Union Carbide Corporation | Wear resistant metallurgical tuyere |
GB9126068D0 (en) * | 1991-12-07 | 1992-02-05 | Air Prod & Chem | Tuyere for installation in hearth of electric arc furnace |
US5298053A (en) * | 1993-08-12 | 1994-03-29 | Bethlehem Steel Corporation | Consumable lance for oxygen injection and desulfurization and method |
KR101248940B1 (ko) * | 2011-09-19 | 2013-04-01 | 한국수력원자력 주식회사 | 용융로의 산소공급 장치 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1229938A (en) * | 1916-07-19 | 1917-06-12 | George D Golden | Twyer. |
US2542029A (en) * | 1946-09-12 | 1951-02-20 | Hydrocarbon Research Inc | Water-cooled fluid fuel burner |
US2480394A (en) * | 1947-02-07 | 1949-08-30 | Falconbridge Nickel Mines Ltd | Punching pipe for converter tuyeres |
FR1280598A (fr) * | 1960-06-21 | 1962-01-08 | Pompey Acieries | Dispositif d'injection de substances liquides, semi-liquides, pulvérulentes, fluidifiées ou analogues |
US3206183A (en) * | 1963-03-29 | 1965-09-14 | Jr Howard L Marwick | Refractory coated tube and method of making same |
FR1450718A (fr) * | 1965-07-12 | 1966-06-24 | Air Liquide | Perfectionnements à des procédés métallurgiques |
US3397878A (en) * | 1965-11-19 | 1968-08-20 | Union Carbide Corp | Under-bath tuyere |
-
1969
- 1969-08-15 US US850358A patent/US3703279A/en not_active Expired - Lifetime
-
1970
- 1970-07-20 CA CA088,639A patent/CA952711A/en not_active Expired
- 1970-07-22 GB GB5920472A patent/GB1321253A/en not_active Expired
- 1970-07-22 GB GB3553670A patent/GB1321252A/en not_active Expired
- 1970-07-24 ES ES1970194396U patent/ES194396Y/es not_active Expired
- 1970-07-30 DE DE19702065178 patent/DE2065178A1/de active Pending
- 1970-07-30 DE DE19702037808 patent/DE2037808B2/de active Pending
- 1970-07-30 DE DE2065105*A patent/DE2065105C3/de not_active Expired
- 1970-08-05 AT AT710570A patent/AT326163B/de not_active IP Right Cessation
- 1970-08-11 FR FR7029541A patent/FR2056845A5/fr not_active Expired
- 1970-08-14 SE SE7011106A patent/SE375791B/xx unknown
- 1970-08-14 SE SE7307948A patent/SE382467B/xx unknown
- 1970-08-15 JP JP45071706A patent/JPS4921002B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AT326163B (de) | 1975-11-25 |
US3703279A (en) | 1972-11-21 |
DE2065178A1 (de) | 1972-12-07 |
JPS4921002B1 (es) | 1974-05-29 |
GB1321252A (en) | 1973-06-27 |
CA952711A (en) | 1974-08-13 |
ES194396U (es) | 1974-12-01 |
GB1321253A (en) | 1973-06-27 |
DE2065105B2 (de) | 1973-06-07 |
DE2037808B2 (de) | 1973-06-07 |
SE375791B (es) | 1975-04-28 |
DE2065105A1 (de) | 1972-11-30 |
ES194396Y (es) | 1975-03-16 |
DE2037808A1 (de) | 1971-03-11 |
FR2056845A5 (es) | 1971-05-14 |
DE2065105C3 (de) | 1975-07-24 |
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