JPS5237442B2 - - Google Patents
Info
- Publication number
- JPS5237442B2 JPS5237442B2 JP50095999A JP9599975A JPS5237442B2 JP S5237442 B2 JPS5237442 B2 JP S5237442B2 JP 50095999 A JP50095999 A JP 50095999A JP 9599975 A JP9599975 A JP 9599975A JP S5237442 B2 JPS5237442 B2 JP S5237442B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742438142 DE2438142C3 (de) | 1974-08-08 | Düse zum Einleiten von Reaktionsgas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5141604A JPS5141604A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-04-08 |
| JPS5237442B2 true JPS5237442B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-22 |
Family
ID=5922721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50095999A Expired JPS5237442B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-08 | 1975-08-08 |
Country Status (17)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023676A (en) * | 1976-09-20 | 1977-05-17 | Armco Steel Corporation | Lance structure and method for oxygen refining of molten metal |
| JPS5461104A (en) * | 1977-10-21 | 1979-05-17 | Asahi Glass Co Ltd | Stabilization of methylene chloride |
| JPS5463004A (en) * | 1977-10-27 | 1979-05-21 | Kanto Denka Kogyo Kk | 1*1*11trichloroethane composition |
| BE868431A (fr) * | 1978-06-23 | 1978-10-16 | Thy Marcinelle Monceau Forges | Tuyere pour fond de convertisseur d'acierie |
| FR2431542A1 (fr) * | 1978-07-19 | 1980-02-15 | Creusot Loire | Tuyere de soufflage |
| JPS55164017A (en) * | 1979-06-09 | 1980-12-20 | Nippon Steel Corp | Gas blow-in tuyere for refining |
| JPS55164018A (en) * | 1979-06-09 | 1980-12-20 | Nippon Steel Corp | Gas blow-in pipe for refining |
| 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 |
| AU540689B2 (en) * | 1980-12-20 | 1984-11-29 | K.K. Kobe Seiko Sho | Tuyere for blowing gas into molten metal bath container |
| 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 |
| IT1164342B (it) * | 1982-08-14 | 1987-04-08 | Mtu Muenchen Gmbh | Procedimento per unire in maniera inamovibile componenti discreti, nonche' blocco di scambiatore di calore, prodotto in base a questo procedimento |
| JPS5966391A (ja) * | 1982-10-05 | 1984-04-14 | Hibiya Sogo Setsubi Kk | 逆浸透脱塩法 |
| US4481809A (en) * | 1983-08-29 | 1984-11-13 | Labate M D | Method and apparatus for monitoring erosion in gas stirring devices in molten metal ladles |
| FR2590974B1 (fr) * | 1985-12-03 | 1991-01-25 | Detalle Pol | Dispositif de detection de l'usure de briques d'insufflation de fluides dans des metaux liquides |
| US4795138A (en) * | 1987-11-18 | 1989-01-03 | L-Tec Company | Metallurgical tuyere and method of calibrating same |
| JPS6445150U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-12-24 | 1989-03-17 | ||
| IT1231837B (it) * | 1989-05-18 | 1992-01-14 | Radex Heraklith | Laterizio ceramico refrattario per insufflazione e procedimento per l'insufflazione di gas di trattamento in un crogiuolo metallurgico |
| ES2134871T3 (es) * | 1993-05-17 | 1999-10-16 | Danieli Off Mecc | Horno electrico de arco y metodo de funcionamiento. |
| US5431709A (en) * | 1993-09-21 | 1995-07-11 | Gas Research Institute | Accretion controlling tuyere |
| US5822357A (en) * | 1995-06-19 | 1998-10-13 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process for melting a charge in a furnace |
| AUPO095996A0 (en) * | 1996-07-12 | 1996-08-01 | Technological Resources Pty Limited | A top injection lance |
| US6212218B1 (en) * | 2000-04-25 | 2001-04-03 | Process Technology International, Inc. | Reusable lance with consumable refractory tip |
| DE10259830A1 (de) * | 2002-12-19 | 2004-07-01 | Specialty Minerals Michigan Inc., Bingham Farms | Verfahren zum Freihalten einer Blasdüse, die ein metallurgisches Gefäß durchquert, von Pfannenrest |
| DE10305232B3 (de) * | 2003-02-08 | 2004-08-05 | Refractory Intellectual Property Gmbh & Co.Kg | Feuerfester keramischer Gasspülstein |
| CN107385153B (zh) * | 2017-09-05 | 2022-09-20 | 武汉科技大学 | 一种能将冶金炉内金属熔体的运动状态搅拌呈螺旋流的透气砖制作方法 |
| CN109262931B (zh) * | 2018-09-06 | 2023-06-02 | 陈烈 | 一种耐高压的管道衬里成型装置及其成型方法 |
| US11155890B2 (en) * | 2019-07-17 | 2021-10-26 | Air Products And Chemicals, Inc. | Tuyere for a basic oxygen furnace |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR90233E (fr) * | 1966-06-27 | 1967-11-03 | Air Liquide | Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques |
| BE635868A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-08-07 | |||
| GB1253581A (en) * | 1968-02-24 | 1971-11-17 | Maximilianshuette Eisenwerk | Improvements in processes and apparatus for making steel |
| BE752893A (fr) * | 1969-07-08 | 1970-12-16 | Forges De La Loire St Chamond | Procede et dispositif de refroidissement d'une tuyere de convertisseur d'affinage |
| BE792348A (fr) * | 1971-12-28 | 1973-03-30 | Uss Eng & Consult | Procede de liaison de garnitures dans des tubes metalliques |
| US3832161A (en) * | 1972-07-18 | 1974-08-27 | Creusot Loire | Method of blowing-in through blast pipes submerged in a metallic bath |
| US3897048A (en) * | 1973-06-15 | 1975-07-29 | Pennsylvania Engineering Corp | Metallurgical vessel and method of operating same |
-
1975
- 1975-01-01 AR AR259953A patent/AR207871A1/es active
- 1975-08-04 CS CS755423A patent/CS212299B2/cs unknown
- 1975-08-06 ZA ZA00755079A patent/ZA755079B/xx unknown
- 1975-08-07 GB GB33054/75A patent/GB1498482A/en not_active Expired
- 1975-08-07 SE SE7508907A patent/SE413781B/xx not_active IP Right Cessation
- 1975-08-07 ES ES440080A patent/ES440080A1/es not_active Expired
- 1975-08-07 US US05/602,870 patent/US4249719A/en not_active Expired - Lifetime
- 1975-08-07 FR FR7524686A patent/FR2282474A1/fr active Granted
- 1975-08-07 HU HU75EI638A patent/HU176383B/hu unknown
- 1975-08-07 IT IT50864/75A patent/IT1041171B/it active
- 1975-08-07 CA CA233,085A patent/CA1070944A/en not_active Expired
- 1975-08-08 NL NL7509485.A patent/NL166280C/xx not_active IP Right Cessation
- 1975-08-08 PL PL1975182628A patent/PL111428B1/pl unknown
- 1975-08-08 BR BR7505109*A patent/BR7505109A/pt unknown
- 1975-08-08 SU SU752163177A patent/SU797593A3/ru active
- 1975-08-08 JP JP50095999A patent/JPS5237442B2/ja not_active Expired
- 1975-08-08 BE BE159059A patent/BE832264A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7505109A (pt) | 1976-08-03 |
| SU797593A3 (ru) | 1981-01-15 |
| JPS5141604A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-04-08 |
| DE2438142A1 (de) | 1976-02-26 |
| DE2438142B2 (de) | 1976-12-23 |
| SE7508907L (sv) | 1976-02-09 |
| NL166280C (nl) | 1981-07-15 |
| IT1041171B (it) | 1980-01-10 |
| AU8367675A (en) | 1977-02-10 |
| BE832264A (fr) | 1975-12-01 |
| FR2282474A1 (fr) | 1976-03-19 |
| NL166280B (nl) | 1981-02-16 |
| SE413781B (sv) | 1980-06-23 |
| CA1070944A (en) | 1980-02-05 |
| FR2282474B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-12-16 |
| ES440080A1 (es) | 1977-02-16 |
| AR207871A1 (es) | 1976-11-08 |
| HU176383B (en) | 1981-02-28 |
| US4249719A (en) | 1981-02-10 |
| CS212299B2 (en) | 1982-03-26 |
| NL7509485A (nl) | 1976-02-10 |
| GB1498482A (en) | 1978-01-18 |
| ZA755079B (en) | 1976-08-25 |
| PL111428B1 (en) | 1980-08-30 |