HU178901B - Process for preparing steel from solid metallic iron waste or from other materials containing iron - Google Patents
Process for preparing steel from solid metallic iron waste or from other materials containing ironInfo
- Publication number
- HU178901B HU178901B HU239880A HU239880A HU178901B HU 178901 B HU178901 B HU 178901B HU 239880 A HU239880 A HU 239880A HU 239880 A HU239880 A HU 239880A HU 178901 B HU178901 B HU 178901B
- Authority
- HU
- Hungary
- Prior art keywords
- materials containing
- solid metallic
- iron
- waste
- preparing steel
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- 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
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
- C21C2005/5276—Charging of the electric furnace with liquid or solid rest, e.g. pool, "sumpf"
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2939859A DE2939859C2 (en) | 1979-10-02 | 1979-10-02 | Steel making process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU178901B true HU178901B (en) | 1982-07-28 |
Family
ID=6082450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU239880A HU178901B (en) | 1979-10-02 | 1980-10-01 | Process for preparing steel from solid metallic iron waste or from other materials containing iron |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS6034605B2 (en) |
| AR (1) | AR222716A1 (en) |
| AT (1) | AT384241B (en) |
| AU (1) | AU535449B2 (en) |
| BE (1) | BE885490A (en) |
| BR (1) | BR8006314A (en) |
| CA (1) | CA1150057A (en) |
| CS (1) | CS270404B2 (en) |
| DE (1) | DE2939859C2 (en) |
| ES (1) | ES8106018A1 (en) |
| FR (1) | FR2466509A1 (en) |
| GB (1) | GB2059997B (en) |
| HU (1) | HU178901B (en) |
| IT (1) | IT1132903B (en) |
| LU (1) | LU82813A1 (en) |
| MX (1) | MX155004A (en) |
| NL (1) | NL8004569A (en) |
| PL (1) | PL124716B1 (en) |
| SE (1) | SE448553B (en) |
| SU (1) | SU1009279A3 (en) |
| ZA (1) | ZA805219B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4433727A (en) * | 1981-06-19 | 1984-02-28 | Marathon Oil Company | Oil recovery process |
| DE3226590C1 (en) * | 1982-07-16 | 1983-11-24 | Klöckner-Werke AG, 4100 Duisburg | Process for the production of steel from solid, metallic iron supports |
| US4557758A (en) * | 1982-12-16 | 1985-12-10 | Mizin Vladimir G | Steelmaking process |
| DE3316367A1 (en) * | 1983-05-05 | 1984-11-08 | Mannesmann AG, 4000 Düsseldorf | METHOD AND DEVICE FOR PRODUCING STEEL |
| JPS60174812A (en) * | 1984-02-16 | 1985-09-09 | Kawasaki Steel Corp | Converter steel making method using large amount of ferrous cold charge |
| JPS6227514A (en) * | 1985-07-30 | 1987-02-05 | Nippon Steel Corp | Melt-reduction refining method for oxide |
| DE3607777A1 (en) * | 1986-03-08 | 1987-09-17 | Kloeckner Cra Tech | METHOD FOR PRODUCING STEEL FROM SCRAP |
| DE3743380A1 (en) * | 1987-12-21 | 1989-07-06 | N Proizv Ob Tulatschermet | METHOD FOR MELTING STEEL IN AN OXYGEN BLOW CONVERTER |
| DE4215858C2 (en) * | 1992-05-14 | 1995-09-14 | Metallgesellschaft Ag | Method and device for the production of molten steel |
| DE4343957C2 (en) * | 1993-12-22 | 1997-03-20 | Tech Resources Pty Ltd | Converter process for the production of iron |
| DE4434369C2 (en) * | 1994-09-15 | 1997-08-07 | Mannesmann Ag | Method and device for the metallurgical treatment of iron |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794178A (en) * | 1972-02-02 | 1973-05-16 | Centre Rech Metallurgique | PROCESS FOR TREATMENT OF FERROUS MACHINERY |
| SE447911B (en) * | 1977-05-04 | 1986-12-22 | Maximilianshuette Eisenwerk | SET FOR MANUFACTURE OF STEEL IN CONVERTERS |
| DE2755165B2 (en) * | 1977-12-10 | 1980-09-18 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Method of increasing the scrap rate in steelmaking |
| US4195985A (en) * | 1977-12-10 | 1980-04-01 | Eisenwerk-Gesellschaft Maximilianshutte Mbh. | Method of improvement of the heat-balance in the refining of steel |
-
1979
- 1979-10-02 DE DE2939859A patent/DE2939859C2/en not_active Expired
-
1980
- 1980-08-05 AR AR28205080A patent/AR222716A1/en active
- 1980-08-12 NL NL8004569A patent/NL8004569A/en active Search and Examination
- 1980-08-25 ZA ZA00805219A patent/ZA805219B/en unknown
- 1980-09-16 GB GB8029841A patent/GB2059997B/en not_active Expired
- 1980-09-17 PL PL1980226790A patent/PL124716B1/en unknown
- 1980-09-24 SU SU802984447A patent/SU1009279A3/en active
- 1980-09-24 CS CS806454A patent/CS270404B2/en unknown
- 1980-09-25 ES ES495340A patent/ES8106018A1/en not_active Expired
- 1980-09-29 CA CA000361173A patent/CA1150057A/en not_active Expired
- 1980-09-30 LU LU82813A patent/LU82813A1/en unknown
- 1980-09-30 IT IT2502880A patent/IT1132903B/en active
- 1980-09-30 AU AU62805/80A patent/AU535449B2/en not_active Ceased
- 1980-09-30 AT AT488480A patent/AT384241B/en not_active IP Right Cessation
- 1980-10-01 SE SE8006853A patent/SE448553B/en not_active IP Right Cessation
- 1980-10-01 BE BE0/202302A patent/BE885490A/en not_active IP Right Cessation
- 1980-10-01 FR FR8021072A patent/FR2466509A1/en active Granted
- 1980-10-01 MX MX8673A patent/MX155004A/en unknown
- 1980-10-01 BR BR8006314A patent/BR8006314A/en not_active IP Right Cessation
- 1980-10-01 HU HU239880A patent/HU178901B/en not_active IP Right Cessation
- 1980-10-02 JP JP55136812A patent/JPS6034605B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2466509B1 (en) | 1983-10-14 |
| MX155004A (en) | 1988-01-19 |
| JPS5658916A (en) | 1981-05-22 |
| AU535449B2 (en) | 1984-03-22 |
| CS270404B2 (en) | 1990-06-13 |
| ES495340A0 (en) | 1981-06-16 |
| IT1132903B (en) | 1986-07-09 |
| CA1150057A (en) | 1983-07-19 |
| ES8106018A1 (en) | 1981-06-16 |
| GB2059997B (en) | 1983-04-07 |
| SE8006853L (en) | 1981-04-03 |
| AR222716A1 (en) | 1981-06-15 |
| BE885490A (en) | 1981-02-02 |
| FR2466509A1 (en) | 1981-04-10 |
| NL8004569A (en) | 1981-04-06 |
| ZA805219B (en) | 1981-09-30 |
| PL124716B1 (en) | 1983-02-28 |
| SU1009279A3 (en) | 1983-03-30 |
| PL226790A1 (en) | 1981-08-21 |
| AU6280580A (en) | 1981-04-09 |
| BR8006314A (en) | 1981-04-14 |
| ATA488480A (en) | 1987-03-15 |
| AT384241B (en) | 1987-10-12 |
| IT8025028A0 (en) | 1980-09-30 |
| CS645480A2 (en) | 1989-11-14 |
| JPS6034605B2 (en) | 1985-08-09 |
| SE448553B (en) | 1987-03-02 |
| DE2939859A1 (en) | 1981-04-09 |
| DE2939859C2 (en) | 1983-06-23 |
| LU82813A1 (en) | 1980-12-15 |
| GB2059997A (en) | 1981-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2044805B (en) | Process for phosphating metal surface | |
| YU205680A (en) | Process for improving the corrosion resistance of nitrogenhardened components made of iron materials | |
| DE3071753D1 (en) | Method for adding solids to molten metal | |
| GB2018296B (en) | Process for consolidating metallic powder | |
| HU178901B (en) | Process for preparing steel from solid metallic iron waste or from other materials containing iron | |
| YU92080A (en) | Process for obtaining 5-substituted pyranones | |
| DE3568458D1 (en) | Anti-corrosion treatment process for iron materials | |
| JPS5711756A (en) | Agitator for molten metal | |
| YU40955B (en) | Process for the extraction of titanium from titanic iron material | |
| GB2065711B (en) | Steel making process | |
| YU54279A (en) | Process for obtaining electromagnetic silicon steel | |
| YU34580A (en) | Process for obtaining electromagnetic silicon steel | |
| ZA795853B (en) | Process for the treatment of boron containing steel | |
| JPS55127471A (en) | Paint composition for iron and steel and its method | |
| YU119180A (en) | Process for obtaining electromagnetic silicon steel | |
| YU232780A (en) | Process for obtaining grain=oriented electromagnetic silicon steel | |
| ZA813668B (en) | Process for treating metallic starting materials for smelting plants,particularly iron sponge particles | |
| GB2027365B (en) | Process for lacquer-coating iron and steel | |
| ZA807913B (en) | Improved leaching process for metal ores | |
| JPS55145126A (en) | Holding furnace for heating steel material | |
| DE3276825D1 (en) | Chromium-containing iron or steel powder and a process for its manufacture | |
| JPS56134559A (en) | Refractory material for ingot steel | |
| JPS55116087A (en) | Wasteeheattutilizing combined preheater for steel making material | |
| DE3063141D1 (en) | Process for the oxidative disintegration of ores containing chromium | |
| JPS55140758A (en) | Tandish lining material for steel continuous casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |