FR2348273A2 - Composition de debris metalliques ferreux poreux et impregnee de terres rares, utile pour traiter le fer fondu - Google Patents
Composition de debris metalliques ferreux poreux et impregnee de terres rares, utile pour traiter le fer fonduInfo
- Publication number
- FR2348273A2 FR2348273A2 FR7610890A FR7610890A FR2348273A2 FR 2348273 A2 FR2348273 A2 FR 2348273A2 FR 7610890 A FR7610890 A FR 7610890A FR 7610890 A FR7610890 A FR 7610890A FR 2348273 A2 FR2348273 A2 FR 2348273A2
- Authority
- FR
- France
- Prior art keywords
- impregnated
- porous
- useful
- composition
- ferrous metal
- 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
- 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
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12222—Shaped configuration for melting [e.g., package, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12424—Mass of only fibers
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12444—Embodying fibers interengaged or between layers [e.g., paper, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05454951 US3902892A (en) | 1973-08-03 | 1974-03-26 | Porous ferrous metal impregnated with magnesium metal |
GB3197874A GB1483613A (en) | 1973-08-03 | 1974-07-18 | Porous ferrous metal structures |
AU71583/74A AU490855B2 (en) | 1974-07-24 | Porous ferrous metal impregnated with magnesium metal | |
FR7426788A FR2267377B1 (fr) | 1973-08-03 | 1974-08-01 | |
DE2437186A DE2437186C3 (de) | 1973-08-03 | 1974-08-01 | Verfahren zum Herstellen von Magnesium enthaltenden Eisenbriketts |
BE147272A BE818469A (fr) | 1973-08-03 | 1974-08-02 | Composition de debris metalliques ferreux poreux et impregnee de magnesium metallique utile pour le traitement du fer fondu |
US05/514,630 US3945819A (en) | 1973-08-03 | 1974-10-15 | Ferrous metal network impregnated with magnesium metal |
US05/536,967 US3953198A (en) | 1973-08-03 | 1974-12-23 | Method for treating molten iron using a magnesium infiltrated metal network |
US05/561,847 US3973061A (en) | 1973-08-03 | 1975-03-25 | Method for the preparation of porous ferrous metal impregnated with magnesium metal |
FR7610890A FR2348273A2 (fr) | 1973-08-03 | 1976-04-13 | Composition de debris metalliques ferreux poreux et impregnee de terres rares, utile pour traiter le fer fondu |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38558473A | 1973-08-03 | 1973-08-03 | |
US05454951 US3902892A (en) | 1973-08-03 | 1974-03-26 | Porous ferrous metal impregnated with magnesium metal |
FR7610890A FR2348273A2 (fr) | 1973-08-03 | 1976-04-13 | Composition de debris metalliques ferreux poreux et impregnee de terres rares, utile pour traiter le fer fondu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2348273A2 true FR2348273A2 (fr) | 1977-11-10 |
FR2348273B2 FR2348273B2 (fr) | 1978-08-25 |
Family
ID=27250615
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7426788A Expired FR2267377B1 (fr) | 1973-08-03 | 1974-08-01 | |
FR7610890A Granted FR2348273A2 (fr) | 1973-08-03 | 1976-04-13 | Composition de debris metalliques ferreux poreux et impregnee de terres rares, utile pour traiter le fer fondu |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7426788A Expired FR2267377B1 (fr) | 1973-08-03 | 1974-08-01 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3902892A (fr) |
BE (1) | BE818469A (fr) |
DE (1) | DE2437186C3 (fr) |
FR (2) | FR2267377B1 (fr) |
GB (1) | GB1483613A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1062016A (fr) * | 1974-10-15 | 1979-09-11 | George S. Foerster | Reseau de metal ferreux impregne de magnesium |
US4313758A (en) * | 1980-10-01 | 1982-02-02 | Union Carbide Corporation | Method for adding unalloyed magnesium metal to molten cast iron |
FR2493873B1 (fr) * | 1980-11-07 | 1986-03-28 | Dunn Jr Edward | Procede d'epuration de l'acier en poche de coulee |
DE3042489C2 (de) * | 1980-11-11 | 1986-10-30 | Edward Jerome Dr.-Ing. Wescosville Pa. Dunn jun. | Verbrauchbarer Festkörper zur Veredelung einer Stahlschmelze |
GB9021351D0 (en) * | 1990-10-01 | 1990-11-14 | Castex Prod | Magnesium alloying agent |
US8608875B1 (en) * | 2012-05-14 | 2013-12-17 | Arcanum Alloy Design Inc. | Sponge-iron alloying |
US20160230284A1 (en) | 2015-02-10 | 2016-08-11 | Arcanum Alloy Design, Inc. | Methods and systems for slurry coating |
WO2017201418A1 (fr) | 2016-05-20 | 2017-11-23 | Arcanum Alloys, Inc. | Procédés et systèmes de revêtement de substrat en acier |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2042034A1 (de) * | 1970-08-25 | 1972-03-02 | Scherer Dieter R | Verwendung von Eisen- und Stahlspaenen zur Herstellung eines Ausgangsrohstoaees zur Produktion handelsueblicher Gusseisensorton |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3459541A (en) * | 1966-09-22 | 1969-08-05 | Gen Motors Corp | Process for making nodular iron |
US3634066A (en) * | 1969-06-26 | 1972-01-11 | Dow Chemical Co | Method for reclaiming scrap metal particles |
-
1974
- 1974-03-26 US US05454951 patent/US3902892A/en not_active Expired - Lifetime
- 1974-07-18 GB GB3197874A patent/GB1483613A/en not_active Expired
- 1974-08-01 DE DE2437186A patent/DE2437186C3/de not_active Expired
- 1974-08-01 FR FR7426788A patent/FR2267377B1/fr not_active Expired
- 1974-08-02 BE BE147272A patent/BE818469A/fr unknown
-
1976
- 1976-04-13 FR FR7610890A patent/FR2348273A2/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2042034A1 (de) * | 1970-08-25 | 1972-03-02 | Scherer Dieter R | Verwendung von Eisen- und Stahlspaenen zur Herstellung eines Ausgangsrohstoaees zur Produktion handelsueblicher Gusseisensorton |
Also Published As
Publication number | Publication date |
---|---|
FR2267377A1 (fr) | 1975-11-07 |
FR2267377B1 (fr) | 1978-04-28 |
AU7158374A (en) | 1976-01-29 |
FR2348273B2 (fr) | 1978-08-25 |
GB1483613A (en) | 1977-08-24 |
DE2437186B2 (de) | 1979-10-18 |
DE2437186A1 (de) | 1975-02-20 |
BE818469A (fr) | 1974-12-02 |
DE2437186C3 (de) | 1980-07-03 |
US3902892A (en) | 1975-09-02 |
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