FR2488620B1 - - Google Patents
Info
- Publication number
- FR2488620B1 FR2488620B1 FR8017775A FR8017775A FR2488620B1 FR 2488620 B1 FR2488620 B1 FR 2488620B1 FR 8017775 A FR8017775 A FR 8017775A FR 8017775 A FR8017775 A FR 8017775A FR 2488620 B1 FR2488620 B1 FR 2488620B1
- Authority
- FR
- France
- 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
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
-
- 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
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
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- 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)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8017775A FR2488620A1 (fr) | 1980-08-12 | 1980-08-12 | Procede d'elaboration d'acier et acier ainsi obtenu par ledit procede |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8017775A FR2488620A1 (fr) | 1980-08-12 | 1980-08-12 | Procede d'elaboration d'acier et acier ainsi obtenu par ledit procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2488620A1 FR2488620A1 (fr) | 1982-02-19 |
| FR2488620B1 true FR2488620B1 (en, 2012) | 1982-12-10 |
Family
ID=9245125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8017775A Granted FR2488620A1 (fr) | 1980-08-12 | 1980-08-12 | Procede d'elaboration d'acier et acier ainsi obtenu par ledit procede |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2488620A1 (en, 2012) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2164536C1 (ru) * | 2000-04-21 | 2001-03-27 | ОАО "Чусовской металлургический завод" | Способ производства в мартеновской печи конструкционной стали с пониженной прокаливаемостью |
| RU2194772C2 (ru) * | 2000-04-10 | 2002-12-20 | ОАО "Северский трубный завод" | Способ выплавки стали |
| RU2208050C1 (ru) * | 2002-03-26 | 2003-07-10 | ОАО "Златоустовский металлургический комбинат" | Шихта для выплавки стали |
| RU2215044C1 (ru) * | 2002-08-05 | 2003-10-27 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Способ выплавки стали в подовых сталеплавильных агрегатах |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2731710C1 (ru) * | 2020-03-11 | 2020-09-08 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | Шихта для выплавки стали в основной мартеновской печи |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1340854A (fr) * | 1962-07-25 | 1963-10-25 | United States Steel Corp | Procédé et appareil pour l'apport de matières solides et d'oxygène dans un four à sole type martin |
-
1980
- 1980-08-12 FR FR8017775A patent/FR2488620A1/fr active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2194772C2 (ru) * | 2000-04-10 | 2002-12-20 | ОАО "Северский трубный завод" | Способ выплавки стали |
| RU2164536C1 (ru) * | 2000-04-21 | 2001-03-27 | ОАО "Чусовской металлургический завод" | Способ производства в мартеновской печи конструкционной стали с пониженной прокаливаемостью |
| RU2208050C1 (ru) * | 2002-03-26 | 2003-07-10 | ОАО "Златоустовский металлургический комбинат" | Шихта для выплавки стали |
| RU2215044C1 (ru) * | 2002-08-05 | 2003-10-27 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Способ выплавки стали в подовых сталеплавильных агрегатах |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2488620A1 (fr) | 1982-02-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |