SE7910571L - Anordning for att skilja slagg fran en smelta - Google Patents
Anordning for att skilja slagg fran en smeltaInfo
- Publication number
- SE7910571L SE7910571L SE7910571A SE7910571A SE7910571L SE 7910571 L SE7910571 L SE 7910571L SE 7910571 A SE7910571 A SE 7910571A SE 7910571 A SE7910571 A SE 7910571A SE 7910571 L SE7910571 L SE 7910571L
- Authority
- SE
- Sweden
- Prior art keywords
- molten bath
- container
- melt
- separating slag
- slag
- 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
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1545—Equipment for removing or retaining slag
-
- 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
- C21C5/4653—Tapholes; Opening or plugging thereof
-
- 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
- F27D3/14—Charging or discharging liquid or molten material
- F27D3/145—Runners therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Details (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP95579A JPS5594430A (en) | 1979-01-11 | 1979-01-11 | Separating and tapping device of molten metal and molten slag |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7910571L true SE7910571L (sv) | 1980-07-12 |
SE434187B SE434187B (sv) | 1984-07-09 |
Family
ID=11488085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7910571A SE434187B (sv) | 1979-01-11 | 1979-12-21 | Anordning for att avskilja slagg fran smelta |
Country Status (8)
Country | Link |
---|---|
US (1) | US4274622A (sv) |
JP (1) | JPS5594430A (sv) |
AT (1) | AT385052B (sv) |
DE (1) | DE3000730C2 (sv) |
FR (1) | FR2446458A1 (sv) |
GB (1) | GB2039349B (sv) |
NL (1) | NL181141C (sv) |
SE (1) | SE434187B (sv) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041670A (en) * | 1974-04-17 | 1977-08-16 | Kaplan Richard D | Building blocks |
JPS598756B2 (ja) * | 1979-12-27 | 1984-02-27 | 川崎製鉄株式会社 | 溶滓カツト出鋼方法 |
DE3202853C1 (de) * | 1982-01-29 | 1983-08-25 | Mannesmann AG, 4000 Düsseldorf | Gefaess fuer metallurgische Zwecke |
JPS62222013A (ja) * | 1986-03-22 | 1987-09-30 | Kawasaki Heavy Ind Ltd | サイホン式転炉出鋼口の炉体取付装置 |
ATE89866T1 (de) * | 1987-08-20 | 1993-06-15 | Preussag Stahl Ag | Einrichtung und verfahren zur verminderung des mitlaufenden schlackenanteils bei geringstmoeglicher reststahlmenge im konverter. |
AT389896B (de) * | 1987-12-17 | 1990-02-12 | Voest Alpine Stahl Donawitz | Verfahren zum kontinuierlichen schmelzen von schrott sowie vorrichtung zur durchfuehrung dieses verfahrens |
US4936553A (en) * | 1989-07-03 | 1990-06-26 | Bethlehem Steel Corporation | Method for retaining slag during the discharge of molten metal from a vessel |
US5346531A (en) * | 1992-06-16 | 1994-09-13 | Honda Of America Mfg., Inc. | Slag separator |
US5246483A (en) * | 1992-06-16 | 1993-09-21 | Honda Of America Manufacturing, Inc. | Slag separator |
US6596221B1 (en) | 1999-04-01 | 2003-07-22 | Arcmet Technologie Gmbh | Metallurgical vessel having a tapping device and method for the controlled, slag-free extraction of molten metal from said vessel |
DE19919378A1 (de) * | 1999-04-01 | 2000-10-05 | Arcmet Technologie Gmbh Linz | Metallurgisches Gefäß mit einer Abstichvorrichtung und Verfahren zum kontrollierten, schlackenfreien Abziehen von flüssigem Metall aus diesem Gefäß |
US7066981B2 (en) * | 2000-07-12 | 2006-06-27 | Innovative Met Products (Pty) Limited | Assaying method |
CN101598500B (zh) * | 2009-06-30 | 2011-04-06 | 莱芜钢铁集团有限公司 | 一种连续炼钢炉无渣出钢口 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE92514C (sv) * | ||||
US463514A (en) * | 1891-11-17 | Separator | ||
GB105258A (en) * | 1916-04-01 | 1917-04-02 | William Beard Lake | Improvements in or relating to Foundry Ladles. |
FR846890A (fr) * | 1938-01-22 | 1939-09-27 | Amsterdamsche Liquidatiekas N | Récipient de passage pour la séparation de la fonte brute et des scories |
US2659120A (en) * | 1951-02-02 | 1953-11-17 | Babcock & Wilcox Co | Apparatus for separating slag from a slag containing molten metal |
DE1196821B (de) * | 1959-11-16 | 1965-07-15 | Amsted Ind Inc | Verfahren und Vorrichtung zum Vergiessen von Stahl mittels Druckgas unter Verwendung einer Giesstrommel |
US3433472A (en) * | 1965-10-22 | 1969-03-18 | United States Steel Corp | Apparatus for controlling flow of liquid from a container |
LU50017A1 (sv) * | 1965-12-07 | 1967-06-07 | ||
US4169723A (en) * | 1972-06-05 | 1979-10-02 | Siderugica Italia S.A. | Process of melting blast-furnace cast-iron |
-
1979
- 1979-01-11 JP JP95579A patent/JPS5594430A/ja active Granted
- 1979-12-20 US US06/105,721 patent/US4274622A/en not_active Expired - Lifetime
- 1979-12-21 SE SE7910571A patent/SE434187B/sv not_active IP Right Cessation
- 1979-12-28 GB GB7904451A patent/GB2039349B/en not_active Expired
-
1980
- 1980-01-03 FR FR8000074A patent/FR2446458A1/fr active Granted
- 1980-01-10 AT AT0011180A patent/AT385052B/de not_active IP Right Cessation
- 1980-01-10 NL NLAANVRAGE8000143,A patent/NL181141C/xx not_active IP Right Cessation
- 1980-01-10 DE DE3000730A patent/DE3000730C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATA11180A (de) | 1987-07-15 |
GB2039349B (en) | 1982-12-15 |
JPS5594430A (en) | 1980-07-17 |
JPS5654366B2 (sv) | 1981-12-25 |
DE3000730A1 (de) | 1980-07-31 |
AT385052B (de) | 1988-02-10 |
SE434187B (sv) | 1984-07-09 |
NL181141C (nl) | 1987-06-16 |
DE3000730C2 (de) | 1983-07-28 |
FR2446458B1 (sv) | 1985-01-11 |
FR2446458A1 (fr) | 1980-08-08 |
NL8000143A (nl) | 1980-07-15 |
GB2039349A (en) | 1980-08-06 |
US4274622A (en) | 1981-06-23 |
NL181141B (nl) | 1987-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7910571L (sv) | Anordning for att skilja slagg fran en smelta | |
BE613946A (fr) | Paroi perméable en alliage de palladium pour la séparation et la purification d'hydrogéne | |
IT8023371A0 (it) | Dispositivo per l'introduzione di gas in masse metalliche fuse. | |
SE8009089L (sv) | Sett och apparat for separation av slagg och gjutning av smelt stal fran en behallare | |
ES8302788A1 (es) | Aparato para introducir gases en envases metalurgicos. | |
ATE11451T1 (de) | Schmelztiegel zur aufnahme kleiner mengen. | |
DE3268376D1 (en) | Blow orifice or tuyere for injection of gas and/or of liquid or powdered material into molten metals | |
FR2391797A1 (fr) | Tambour a decocher | |
GB910900A (en) | Improvements in or relating to the vacuum degassing of fluid metals | |
JPS561252A (en) | Tundish for continuous casting | |
FR2292387A1 (fr) | Procede et poudre pour l'extinction des feux de metaux liquides | |
DE69004742T2 (de) | Vorrichtung zur Halterung und/oder zum Ausgiessen für Behälter für Metallschmelzbäder. | |
FR1461308A (fr) | Procédé pour l'affinage des métaux, des métalloïdes et des alliages | |
FR1275103A (fr) | Procédé et dispositif pour le dégazage de métaux en fusion, notamment d'acier | |
BE609909A (fr) | Procédé pour l'oxydation de substances dissoutes ou en suspension dans un liquide résistant à l'oxydation | |
SE8002993L (sv) | Forfaringssett for smeltning och eventuellt raffinering av skrot och/eller pellets av stal, jern eller andra metaller eller legeringar, samt anordning for utforande av forfaringssettet | |
FR2060309A1 (en) | Introduction of additions during steel - casting | |
ES461726A1 (es) | Perfeccionamientos en dispositivos refractarios dosificado- res de colada. | |
EP0128732A3 (en) | Improvements in or relating to tundish pouring | |
FR2122300A1 (en) | Continuous treatment of molten metal with solids - in appts of reduced dimensions | |
Steinhauser et al. | Degassing Molten Metal | |
IT1203245B (it) | Dispositivo di protezione per un getto di colata di metallo liquido | |
BE580916A (fr) | Dispositif d'insufflation dans le bain d'un métal en fusion des substances intervenant dans l'élaboration de ce métal et procédés découlant de la mise en oeuvre de ce dispositif. | |
GB1006105A (en) | Improved process and device for casting articles of refractory material | |
EG18114A (en) | The removal of oxygen,sulphur and non metallic inclusions from liquid steel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 7910571-4 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 7910571-4 Format of ref document f/p: F |