JPS5655513A - Treatment of molten iron - Google Patents
Treatment of molten ironInfo
- Publication number
- JPS5655513A JPS5655513A JP11117180A JP11117180A JPS5655513A JP S5655513 A JPS5655513 A JP S5655513A JP 11117180 A JP11117180 A JP 11117180A JP 11117180 A JP11117180 A JP 11117180A JP S5655513 A JPS5655513 A JP S5655513A
- Authority
- JP
- Japan
- Prior art keywords
- treatment
- molten iron
- molten
- iron
- Prior art date
- 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.)
- Granted
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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
-
- 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
- C21C1/02—Dephosphorising or desulfurising
-
- 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
- C21C1/10—Making spheroidal graphite 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
-
- 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)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/514,630 US3945819A (en) | 1973-08-03 | 1974-10-15 | Ferrous metal network impregnated with magnesium metal |
US514630 | 1974-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5655513A true JPS5655513A (en) | 1981-05-16 |
JPS6010084B2 JPS6010084B2 (en) | 1985-03-15 |
Family
ID=24048037
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50122973A Expired JPS6010083B2 (en) | 1974-10-15 | 1975-10-14 | Cast iron treatment agent consisting of porous briquettes of specific composition and method for producing the same |
JP55111171A Expired JPS6010084B2 (en) | 1974-10-15 | 1980-08-14 | Method of processing molten iron |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50122973A Expired JPS6010083B2 (en) | 1974-10-15 | 1975-10-14 | Cast iron treatment agent consisting of porous briquettes of specific composition and method for producing the same |
Country Status (6)
Country | Link |
---|---|
JP (2) | JPS6010083B2 (en) |
BE (1) | BE834507R (en) |
CA (1) | CA1062016A (en) |
DE (1) | DE2545804C2 (en) |
FR (1) | FR2288150A2 (en) |
GB (1) | GB1503369A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3571897D1 (en) * | 1984-03-24 | 1989-08-31 | Gen Electric Co Plc | A beam forming network |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881068A (en) * | 1952-04-28 | 1959-04-07 | Wargons Ab | Method of treating a ferrous melt with a porous sintered metal body impregnated with a treating agent |
US3459541A (en) * | 1966-09-22 | 1969-08-05 | Gen Motors Corp | Process for making nodular iron |
CA1041769A (en) * | 1973-08-03 | 1978-11-07 | Jairaj Easwaran | Porous ferrous metal impregnated with magnesium metal |
US3902892A (en) * | 1973-08-03 | 1975-09-02 | Nl Industries Inc | Porous ferrous metal impregnated with magnesium metal |
-
1975
- 1975-09-11 CA CA235,226A patent/CA1062016A/en not_active Expired
- 1975-10-13 DE DE2545804A patent/DE2545804C2/en not_active Expired
- 1975-10-14 JP JP50122973A patent/JPS6010083B2/en not_active Expired
- 1975-10-14 BE BE160936A patent/BE834507R/en active
- 1975-10-14 GB GB4209575A patent/GB1503369A/en not_active Expired
- 1975-10-14 FR FR7531422A patent/FR2288150A2/en active Granted
-
1980
- 1980-08-14 JP JP55111171A patent/JPS6010084B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2545804C2 (en) | 1982-10-07 |
DE2545804A1 (en) | 1976-04-29 |
GB1503369A (en) | 1978-03-08 |
JPS6010084B2 (en) | 1985-03-15 |
JPS6010083B2 (en) | 1985-03-15 |
CA1062016A (en) | 1979-09-11 |
JPS5164414A (en) | 1976-06-03 |
FR2288150A2 (en) | 1976-05-14 |
BE834507R (en) | 1976-02-02 |
FR2288150B2 (en) | 1980-05-30 |
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