JPS565810B2 - - Google Patents
Info
- Publication number
- JPS565810B2 JPS565810B2 JP5981475A JP5981475A JPS565810B2 JP S565810 B2 JPS565810 B2 JP S565810B2 JP 5981475 A JP5981475 A JP 5981475A JP 5981475 A JP5981475 A JP 5981475A JP S565810 B2 JPS565810 B2 JP S565810B2
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/35—Blowing from above and through the bath
-
- 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
- C21C5/4693—Skull removal; Cleaning of the converter mouth
-
- 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
- Y02P10/20—Recycling
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/472,245 US3960546A (en) | 1974-05-22 | 1974-05-22 | Method for eliminating nose-skulls from steelmaking vessels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50160105A JPS50160105A (US20100012521A1-20100121-C00001.png) | 1975-12-25 |
| JPS565810B2 true JPS565810B2 (US20100012521A1-20100121-C00001.png) | 1981-02-06 |
Family
ID=23874719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5981475A Expired JPS565810B2 (US20100012521A1-20100121-C00001.png) | 1974-05-22 | 1975-05-21 |
Country Status (10)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6394307U (US20100012521A1-20100121-C00001.png) * | 1986-12-09 | 1988-06-17 | ||
| JPH0427211U (US20100012521A1-20100121-C00001.png) * | 1990-06-28 | 1992-03-04 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040819A (en) * | 1976-08-06 | 1977-08-09 | Rounds Gerald L | Basic oxygen steel furnace and process |
| DE2755165B2 (de) * | 1977-12-10 | 1980-09-18 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zur Erhöhung des Schrottsatzes bei der Stahlerzeugung |
| US4195985A (en) * | 1977-12-10 | 1980-04-01 | Eisenwerk-Gesellschaft Maximilianshutte Mbh. | Method of improvement of the heat-balance in the refining of steel |
| US4165065A (en) * | 1978-03-09 | 1979-08-21 | Bowden James J | Lime removal from furnace surfaces |
| US4172182A (en) * | 1978-03-21 | 1979-10-23 | Phillips Petroleum Company | Energy conversion devices |
| US4230274A (en) * | 1978-07-10 | 1980-10-28 | Pullman Berry Company | Lance for removing skulls from steelmaking vessels |
| US4322033A (en) * | 1978-07-10 | 1982-03-30 | Pullman Berry Company | Lance and method for removing skulls from steelmaking vessels |
| US4210442A (en) * | 1979-02-07 | 1980-07-01 | Union Carbide Corporation | Argon in the basic oxygen process to control slopping |
| IT1128862B (it) * | 1979-02-17 | 1986-06-04 | Foseco Trading Ag | Recipiente metallurgico di versamento |
| LU81207A1 (fr) * | 1979-04-30 | 1980-12-16 | Arbed | Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides |
| US4278464A (en) * | 1979-12-27 | 1981-07-14 | Union Carbide Corporation | Method for preventing slopping during subsurface pneumatic refining of steel |
| US4458883A (en) * | 1981-11-27 | 1984-07-10 | United States Steel Corporation | Molten metal fume suppression |
| CA1201372A (en) * | 1982-06-24 | 1986-03-04 | Corporation Cadre (The) | Oxygen-fuel burner with lancing capability |
| US4795066A (en) * | 1982-09-23 | 1989-01-03 | Kaiser Steel Corporation | Ladle nozzle insert |
| US4462825A (en) * | 1983-09-01 | 1984-07-31 | United States Steel Corporation | Method for increasing the scrap melting capability of metal refining processes |
| ATE105872T1 (de) * | 1988-02-12 | 1994-06-15 | Kloeckner Cra Patent | Verfahren und vorrichtung zur nachverbrennung. |
| DE3819031C1 (US20100012521A1-20100121-C00001.png) * | 1988-06-03 | 1989-07-20 | Kloeckner Stahl Gmbh, 4100 Duisburg, De | |
| AT395984B (de) * | 1991-07-16 | 1993-04-26 | Voest Alpine Ind Anlagen | Einrichtung zum freihalten einer lanzenoeffnung eines metallurgischen gefaesses |
| US5244646A (en) * | 1991-12-10 | 1993-09-14 | Advance Metals Technology Corporation | Prevention of blockage of charge feed tube in smelting furnace |
| JP3338312B2 (ja) * | 1996-11-05 | 2002-10-28 | 日鉱金属株式会社 | 銅製錬用自溶炉の炉内付着物除去方法及び装置 |
| US5897684A (en) * | 1997-04-17 | 1999-04-27 | Ltv Steel Company, Inc. | Basic oxygen process with iron oxide pellet addition |
| JP5633444B2 (ja) * | 2010-03-29 | 2014-12-03 | Ｊｆｅスチール株式会社 | 転炉炉口堆積地金の溶解方法 |
| DE102015105307A1 (de) * | 2015-04-08 | 2016-10-13 | Sms Group Gmbh | Konverter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2562813A (en) * | 1948-03-11 | 1951-07-31 | Standard Oil Dev Co | Continuous ore reducing and melting operation |
| US3854932A (en) * | 1973-06-18 | 1974-12-17 | Allegheny Ludlum Ind Inc | Process for production of stainless steel |
-
1974
- 1974-05-22 US US05/472,245 patent/US3960546A/en not_active Expired - Lifetime
-
1975
- 1975-05-12 IN IN944/CAL/1975A patent/IN143070B/en unknown
- 1975-05-21 IT IT6831475A patent/IT1032946B/it active
- 1975-05-21 HU HUUE000064 patent/HU171845B/hu unknown
- 1975-05-21 JP JP5981475A patent/JPS565810B2/ja not_active Expired
- 1975-05-21 BR BR7504064A patent/BR7503176A/pt unknown
- 1975-05-21 GB GB2192975A patent/GB1503354A/en not_active Expired
- 1975-05-21 SE SE7505789A patent/SE7505789L/xx unknown
- 1975-05-21 DE DE19752522467 patent/DE2522467A1/de not_active Withdrawn
- 1975-05-22 FR FR7516011A patent/FR2272179B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6394307U (US20100012521A1-20100121-C00001.png) * | 1986-12-09 | 1988-06-17 | ||
| JPH0427211U (US20100012521A1-20100121-C00001.png) * | 1990-06-28 | 1992-03-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3960546A (en) | 1976-06-01 |
| FR2272179B1 (US20100012521A1-20100121-C00001.png) | 1979-06-15 |
| DE2522467A1 (de) | 1975-12-04 |
| FR2272179A1 (US20100012521A1-20100121-C00001.png) | 1975-12-19 |
| HU171845B (hu) | 1978-03-28 |
| SE7505789L (sv) | 1975-11-24 |
| GB1503354A (en) | 1978-03-08 |
| JPS50160105A (US20100012521A1-20100121-C00001.png) | 1975-12-25 |
| IT1032946B (it) | 1979-06-20 |
| BR7503176A (pt) | 1976-04-20 |
| IN143070B (US20100012521A1-20100121-C00001.png) | 1977-09-24 |
