IN165468B - - Google Patents
Info
- Publication number
- IN165468B IN165468B IN132/CAL/87A IN132CA1987A IN165468B IN 165468 B IN165468 B IN 165468B IN 132CA1987 A IN132CA1987 A IN 132CA1987A IN 165468 B IN165468 B IN 165468B
- Authority
- IN
- India
- Prior art keywords
- pipe
- bore
- stopper
- melt
- gas
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
- C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Furnace Charging Or Discharging (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Nozzles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Glass Melting And Manufacturing (AREA)
- Continuous Casting (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Processing Of Solid Wastes (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868604219A GB8604219D0 (en) | 1986-02-20 | 1986-02-20 | Injection of substances into liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
IN165468B true IN165468B (xx) | 1989-10-28 |
Family
ID=10593391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN132/CAL/87A IN165468B (xx) | 1986-02-20 | 1987-02-18 |
Country Status (25)
Country | Link |
---|---|
US (1) | US4900357A (xx) |
EP (2) | EP0264385B1 (xx) |
JP (1) | JPS63502601A (xx) |
KR (1) | KR880700860A (xx) |
CN (1) | CN1009208B (xx) |
AT (1) | ATE52280T1 (xx) |
AU (1) | AU586741B2 (xx) |
BR (1) | BR8706032A (xx) |
DD (1) | DD258952A5 (xx) |
DE (1) | DE3762431D1 (xx) |
DK (1) | DK549287A (xx) |
ES (1) | ES2015970B3 (xx) |
FI (1) | FI874624A0 (xx) |
GB (1) | GB8604219D0 (xx) |
HU (1) | HUT48309A (xx) |
IN (1) | IN165468B (xx) |
MX (1) | MX168584B (xx) |
NO (1) | NO874356D0 (xx) |
PL (1) | PL264226A1 (xx) |
RO (1) | RO100361B1 (xx) |
TR (1) | TR23123A (xx) |
WO (1) | WO1987005051A1 (xx) |
YU (1) | YU25087A (xx) |
ZA (1) | ZA871210B (xx) |
ZW (1) | ZW2787A1 (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZW12087A1 (en) * | 1986-07-05 | 1987-10-28 | Injectall Ltd | Improvements in nozzles for injecting substances into liquids |
IN168759B (xx) * | 1987-04-10 | 1991-06-01 | Injectall Ltd | |
US6835229B2 (en) | 2002-01-22 | 2004-12-28 | Isg Technologies Inc. | Method and apparatus for clearing a powder accumulation in a powder delivery tube |
NO323529B1 (no) * | 2004-05-13 | 2007-06-04 | Trouw Internat Bv | Framgangsmate for reduksjon av innholdet av uonskede naeringsstoffer i avlopsvann fra fiskeoppdrettsanlegg. |
EP3106813A1 (de) * | 2012-08-27 | 2016-12-21 | Refractory Intellectual Property GmbH & Co. KG | Gasspül-element und zugehörige gaszuführ-leitung |
CN104874779B (zh) * | 2015-04-22 | 2017-01-04 | 钢铁研究总院 | 一种低沸点稀贵金属的中间包合金化设备及方法 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD2339A (xx) * | ||||
US2698749A (en) * | 1951-06-06 | 1955-01-04 | John M Fishell | Apparatus for introducing solid metal into molten metal |
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 |
US2855293A (en) * | 1955-03-21 | 1958-10-07 | Air Liquide | Method and apparatus for treating molten metal with oxygen |
GB808145A (en) * | 1955-07-05 | 1959-01-28 | Siderurgie Fse Inst Rech | Method and means for blowing gases possibly carrying pulverulent material into a bath of molten metal |
US3137753A (en) * | 1959-06-30 | 1964-06-16 | Fischer Ag Georg | Device for treating metallic melts |
GB1083600A (en) * | 1964-12-17 | 1967-09-13 | British S G Iron Producers Ass | Adding constituents to molten metals |
DE1508263B1 (de) * | 1966-02-21 | 1970-10-22 | Reisholz Stahl & Roehrenwerk | Vorrichtung zur Spuelgasbehandlung von Metall-,vorzugsweise von Stahlschmelzen |
US3539667A (en) * | 1967-06-08 | 1970-11-10 | Harima Refractories Co Ltd | Method of making oriented permeable refractories containing passages |
US3495815A (en) * | 1967-07-17 | 1970-02-17 | Union Carbide Corp | Outside change tuyere |
CH478613A (de) * | 1968-07-12 | 1969-09-30 | Interstop Ag | Schiebeverschluss für mit einer Bodenausgussöffnung versehene Behälter zum Giessen von flüssigen Metallen, insbesondere Stahl |
JPS4936086B1 (xx) * | 1969-03-07 | 1974-09-27 | ||
US3773226A (en) * | 1970-04-23 | 1973-11-20 | Didier Werke Ag | Container with sliding shutter for a liquid melt |
US3645520A (en) * | 1970-07-29 | 1972-02-29 | Allegheny Ludlum Ind Inc | Consumable lance |
US3917240A (en) * | 1971-08-02 | 1975-11-04 | Sumitomo Metal Ind | Apparatus for projecting pieces of a deoxidizing agent into molten steel |
SE392479B (sv) * | 1974-03-20 | 1977-03-28 | Asea Ab | Forma vid metallurgiska konvertrar och smeltugnar |
US4143211A (en) * | 1974-05-01 | 1979-03-06 | Nippon Steel Corporation | Continuous casting addition material |
US4010938A (en) * | 1975-03-24 | 1977-03-08 | Crudup Edward W | Metal treatment gun and method |
DE2603965B1 (de) * | 1976-02-03 | 1977-06-23 | Klöckner-Werke AG, 4100 Duisburg | Blaslanze |
DE2633025C2 (de) * | 1976-07-22 | 1982-11-11 | Gruzinskij politechničeskij institut imeni V.I. Lenina, Tiflis | Verfahren zur Modifizierung von Roheisen |
DE2634282C2 (de) * | 1976-07-28 | 1978-04-13 | Mannesmann Ag, 4000 Duesseldorf | Verfahren zum kontinuierlichen Einbringen von Zusatzmitteln in ein mit flüssigem Metall gefülltes Gefäß |
US4088477A (en) * | 1976-10-06 | 1978-05-09 | Ford Motor Company | Sheathless wire feeding of alloy and inoculant materials |
GB1575603A (en) * | 1977-01-13 | 1980-09-24 | Didier Werke Ag | Refractory structures for outlet valves for metallurgical vessels |
CA1096179A (en) * | 1977-01-18 | 1981-02-24 | Kirk D. Miller | Molten metal treatment |
GB1594631A (en) * | 1978-04-06 | 1981-08-05 | Electricity Council | Injectors for injecting gas into molten metal |
US4298192A (en) * | 1978-05-26 | 1981-11-03 | Barbakadze Dzhondo F | Method of introducing powdered reagents into molten metals and apparatus for effecting same |
GB2041182B (en) * | 1978-12-21 | 1983-01-26 | Kawasaki Steel Co | Method for blowing gas from below into a molten steel in refining vessel |
CH641839A5 (de) * | 1979-07-10 | 1984-03-15 | Alusuisse | Vorrichtung zur einleitung von gasen in metallschmelzen. |
GB2093169B (en) * | 1981-02-12 | 1984-11-21 | Flogates Ltd | Metal pouring apparatus and method |
GB2094954B (en) * | 1981-03-13 | 1984-05-10 | Flogates Ltd | Metal pouring apparatus |
AU544858B2 (en) * | 1981-06-03 | 1985-06-13 | Nippon Kokan Kabushiki Kaisha | Gas blowing nozzle |
GB8503927D0 (en) * | 1985-02-15 | 1985-03-20 | Injectall Ltd | Introducing treatment substances into liquids |
NZ206264A (en) * | 1982-11-23 | 1986-02-21 | Injectall Ltd | Apparatus for introducing substance into metal melts |
JPH07118159B2 (ja) * | 1982-12-06 | 1995-12-18 | ソニー株式会社 | Pcm信号記録方法 |
-
1986
- 1986-02-20 GB GB868604219A patent/GB8604219D0/en active Pending
-
1987
- 1987-02-11 ZW ZW27/87A patent/ZW2787A1/xx unknown
- 1987-02-18 EP EP87901537A patent/EP0264385B1/en not_active Expired - Lifetime
- 1987-02-18 DE DE8787901537T patent/DE3762431D1/de not_active Expired - Fee Related
- 1987-02-18 BR BR8706032A patent/BR8706032A/pt unknown
- 1987-02-18 AU AU70272/87A patent/AU586741B2/en not_active Ceased
- 1987-02-18 IN IN132/CAL/87A patent/IN165468B/en unknown
- 1987-02-18 HU HU871042A patent/HUT48309A/hu unknown
- 1987-02-18 EP EP87301401A patent/EP0234852A1/en active Pending
- 1987-02-18 JP JP62501249A patent/JPS63502601A/ja active Pending
- 1987-02-18 ES ES87901537T patent/ES2015970B3/es not_active Expired - Lifetime
- 1987-02-18 AT AT87901537T patent/ATE52280T1/de active
- 1987-02-18 RO RO13015687A patent/RO100361B1/ro unknown
- 1987-02-18 WO PCT/GB1987/000117 patent/WO1987005051A1/en active IP Right Grant
- 1987-02-19 TR TR6254/87A patent/TR23123A/xx unknown
- 1987-02-19 MX MX005292A patent/MX168584B/es unknown
- 1987-02-19 ZA ZA871210A patent/ZA871210B/xx unknown
- 1987-02-19 DD DD87300049A patent/DD258952A5/de unknown
- 1987-02-20 CN CN87102178A patent/CN1009208B/zh not_active Expired
- 1987-02-20 YU YU00250/87A patent/YU25087A/xx unknown
- 1987-02-20 PL PL1987264226A patent/PL264226A1/xx unknown
- 1987-10-19 NO NO874356A patent/NO874356D0/no unknown
- 1987-10-19 KR KR1019870700947A patent/KR880700860A/ko not_active Application Discontinuation
- 1987-10-20 DK DK549287A patent/DK549287A/da not_active Application Discontinuation
- 1987-10-20 FI FI874624A patent/FI874624A0/fi not_active IP Right Cessation
-
1988
- 1988-06-17 US US07/210,216 patent/US4900357A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
MX168584B (es) | 1993-05-31 |
ZA871210B (en) | 1987-08-10 |
AU7027287A (en) | 1987-09-09 |
JPS63502601A (ja) | 1988-09-29 |
DE3762431D1 (de) | 1990-05-31 |
CN87102178A (zh) | 1987-09-23 |
FI874624A (fi) | 1987-10-20 |
EP0234852A1 (en) | 1987-09-02 |
NO874356L (no) | 1987-10-19 |
WO1987005051A1 (en) | 1987-08-27 |
RO100361B1 (en) | 1992-12-15 |
ATE52280T1 (de) | 1990-05-15 |
DK549287D0 (da) | 1987-10-20 |
HUT48309A (en) | 1989-05-29 |
YU25087A (en) | 1990-06-30 |
CN1009208B (zh) | 1990-08-15 |
EP0264385A1 (en) | 1988-04-27 |
KR880700860A (ko) | 1988-04-12 |
BR8706032A (pt) | 1988-01-19 |
ES2015970B3 (es) | 1990-09-16 |
DK549287A (da) | 1987-10-20 |
US4900357A (en) | 1990-02-13 |
GB8604219D0 (en) | 1986-03-26 |
TR23123A (tr) | 1989-03-01 |
EP0264385B1 (en) | 1990-04-25 |
ZW2787A1 (en) | 1987-05-13 |
DD258952A5 (de) | 1988-08-10 |
AU586741B2 (en) | 1989-07-20 |
NO874356D0 (no) | 1987-10-19 |
PL264226A1 (en) | 1988-02-18 |
FI874624A0 (fi) | 1987-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1993016791A3 (en) | A two-phase supersonic flow system | |
AUPO095996A0 (en) | A top injection lance | |
IN165468B (xx) | ||
CA2114446A1 (en) | Draft Tube, Direct Contact Cryogenic Crystallizer | |
KR960000313A (ko) | 다공성의 비오염노즐 및 이 노즐을 사용한 가스주입방법 | |
CA2356914A1 (en) | Method and device for regulated injection of liquid carbon dioxide in a pressurised liquid | |
SE8103528L (sv) | Forma eller dysa | |
EP0293564A3 (en) | Method for feeding flushing gas into a discharge hole with a slide gate nozzle for metallurgical vessels | |
ATE45595T1 (de) | Huelsenanordnung zum einblasen von gasen oder feststoffen in eine metallschmelze enthaltende pfanne. | |
CA1141168A (en) | Method of improving the performance of submerged oxygen injectors | |
Miller | Erosion--Corrosion | |
Winkelmann et al. | Arrangement of a Sleeve for the Injection of Gases or Solids Into a Ladle Containing a Metallurgical Melt | |
KR960037176A (ko) | 용융금속 주입노즐 | |
JPS57142767A (en) | Preventing method for sticking of slab during hot scarfing of steel material | |
JPS5688999A (en) | Pumping device for deposit such as sludge or dust | |
Kubisch | Differential Pressure, Countergravity Casting With Alloyant Introduction | |
Islam | Italy Gives In, Will Shut Steel Plant by End of 1990 | |
Ricks | Rapid Solidification Processing of Metals Using Gas Atomisation | |
Okhotskii | Penetration Distance of a Gas Jet Injected Into the Liquid From a Submerged Nozzle | |
Feldgandler et al. | Stress Corrosion Cracking of Ferritic--Austenitic Duplex Stainless Steels | |
IT1179507B (it) | Procedimento e dispositivo per il lavaggio di una massa fusa metallica, specialmente acciaio in una siviera o similare, dotata di una chiusura a tappo | |
JPS5561951A (en) | Nozzle structure | |
JPS5713118A (en) | Preheating furnace | |
JPS57124555A (en) | Continuous casting device using gaseous lubrication |