IT947466B - Procedimento per accelerare reazio ni metallurgiche e dispositivo per attuare detto procedimento - Google Patents
Procedimento per accelerare reazio ni metallurgiche e dispositivo per attuare detto procedimentoInfo
- Publication number
- IT947466B IT947466B IT2042572A IT2042572A IT947466B IT 947466 B IT947466 B IT 947466B IT 2042572 A IT2042572 A IT 2042572A IT 2042572 A IT2042572 A IT 2042572A IT 947466 B IT947466 B IT 947466B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- implementing
- metallurgical reactions
- accelerating
- accelerating metallurgical
- Prior art date
Links
Classifications
-
- 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
- C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
-
- 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
- C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
- C21C5/5247—Manufacture of steel in electric furnaces in an inductively heated furnace processing a moving metal stream while exposed to an electromagnetic field, e.g. in an electromagnetic counter current channel
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712107263 DE2107263C (de) | 1971-02-16 | Verfahren zum Beschleunigen metallurgischer Reaktionen und Vorrichtung zur Durchführung des Verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
IT947466B true IT947466B (it) | 1973-05-21 |
Family
ID=5798886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2042572A IT947466B (it) | 1971-02-16 | 1972-02-10 | Procedimento per accelerare reazio ni metallurgiche e dispositivo per attuare detto procedimento |
Country Status (11)
Country | Link |
---|---|
US (1) | US3861905A (sv) |
JP (1) | JPS521369B1 (sv) |
AT (1) | AT325079B (sv) |
BE (1) | BE778449A (sv) |
CA (1) | CA971369A (sv) |
FR (1) | FR2125467B1 (sv) |
GB (1) | GB1343364A (sv) |
IT (1) | IT947466B (sv) |
LU (1) | LU64680A1 (sv) |
NL (1) | NL7201440A (sv) |
SE (1) | SE396965B (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474531B1 (fr) * | 1980-01-24 | 1986-08-14 | Ugine Gueugnon Sa | Procede de decarburation des fontes au chrome, pour l'elaboration d'aciers inoxydables, par jet d'oxygene supersonique |
US4396178A (en) * | 1981-03-12 | 1983-08-02 | Korf Technologies, Inc. | Open-hearth furnace |
US4347079A (en) * | 1981-03-12 | 1982-08-31 | Korf Technologies, Inc. | Method of operating an open-hearth furnace |
US5203909A (en) * | 1991-10-15 | 1993-04-20 | Ltv Steel Company, Inc. | Method and apparatus for slag free casting |
EP3700743A4 (en) | 2017-10-27 | 2021-08-11 | Applied Materials, Inc. | SOFT COVERING LENS FILMS |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE521194A (sv) * | ||||
US927758A (en) * | 1907-11-07 | 1909-07-13 | Alf Sinding-Larsen | Process of treating silicates of aluminum for the purpose of obtaining valuable products. |
US2918365A (en) * | 1953-08-10 | 1959-12-22 | Yawata Seitetsu K K | Method for controlling compositions of molten pig iron and slag in a blast furnace |
US3326671A (en) * | 1963-02-21 | 1967-06-20 | Howard K Worner | Direct smelting of metallic ores |
AU421598B2 (en) * | 1968-03-29 | 1972-02-21 | Monzino Riotinto Of Australia Limited | Separation of molten materials |
-
1972
- 1972-01-25 BE BE778449A patent/BE778449A/xx unknown
- 1972-01-26 AT AT60572A patent/AT325079B/de not_active IP Right Cessation
- 1972-01-28 LU LU64680D patent/LU64680A1/xx unknown
- 1972-02-03 NL NL7201440A patent/NL7201440A/xx unknown
- 1972-02-10 IT IT2042572A patent/IT947466B/it active
- 1972-02-11 GB GB650772A patent/GB1343364A/en not_active Expired
- 1972-02-14 US US05226303 patent/US3861905A/en not_active Expired - Lifetime
- 1972-02-14 SE SE171172A patent/SE396965B/sv unknown
- 1972-02-15 CA CA134,719A patent/CA971369A/en not_active Expired
- 1972-02-15 FR FR7204961A patent/FR2125467B1/fr not_active Expired
- 1972-02-16 JP JP1567672A patent/JPS521369B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2125467B1 (sv) | 1976-08-06 |
GB1343364A (en) | 1974-01-10 |
NL7201440A (sv) | 1972-08-18 |
AT325079B (de) | 1975-10-10 |
LU64680A1 (sv) | 1973-08-03 |
CA971369A (en) | 1975-07-22 |
DE2107263A1 (sv) | 1972-08-31 |
FR2125467A1 (sv) | 1972-09-29 |
SE396965B (sv) | 1977-10-10 |
BE778449A (fr) | 1972-05-16 |
JPS521369B1 (sv) | 1977-01-13 |
US3861905A (en) | 1975-01-21 |
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