FR2001273A1 - - Google Patents
Info
- Publication number
- FR2001273A1 FR2001273A1 FR6902473A FR6902473A FR2001273A1 FR 2001273 A1 FR2001273 A1 FR 2001273A1 FR 6902473 A FR6902473 A FR 6902473A FR 6902473 A FR6902473 A FR 6902473A FR 2001273 A1 FR2001273 A1 FR 2001273A1
- 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.)
- 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
- C21C1/10—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
- C21C1/00—Refining of pig-iron; Cast iron
-
- 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)
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB540868A GB1183691A (en) | 1968-02-02 | 1968-02-02 | Improvements in or relating to the Production of Spheroidal Graphite Irons. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2001273A1 true FR2001273A1 (fr) | 1969-09-26 |
| FR2001273B1 FR2001273B1 (fr) | 1973-02-02 |
Family
ID=9795620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6902473A Expired FR2001273B1 (fr) | 1968-02-02 | 1969-01-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3607227A (fr) |
| FR (1) | FR2001273B1 (fr) |
| GB (1) | GB1183691A (fr) |
| SE (1) | SE347529B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4045213A (en) * | 1974-11-28 | 1977-08-30 | Creusot-Loire | Method of injecting a powder containing carbon into a metal bath |
| GB1586762A (en) * | 1976-05-28 | 1981-03-25 | British Steel Corp | Metal refining method and apparatus |
| JPH01136920A (ja) * | 1987-11-20 | 1989-05-30 | Hitachi Metals Ltd | 球状黒鉛鋳鉄の製造法 |
| DE4132691A1 (de) * | 1991-10-01 | 1993-04-08 | Messer Griesheim Gmbh | Verfahren zur herstellung von basiseisen fuer sphaeroguss |
| US6543327B1 (en) | 2001-04-12 | 2003-04-08 | Edward C. Mueller, Sr. | Method and apparatus for recycling energetic materials |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH333594A (fr) * | 1954-10-13 | 1958-10-31 | Conduites D Eau S A Comp Gen D | Procédé de fabrication de pièces en fonte contenant du graphite sous forme sphérulaire |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1809436A (en) * | 1927-02-26 | 1931-06-09 | Stainless Steel Corp | Process of purifying metals |
| US1992999A (en) * | 1932-01-23 | 1935-03-05 | Albert A Frey | Process of making iron |
| US2988445A (en) * | 1952-05-29 | 1961-06-13 | Hurum Fredrik Jorgen Ording | Method for making briquettes for the treatment of molten metals and alloys |
| US2762701A (en) * | 1954-03-03 | 1956-09-11 | Air Reduction | Carburizing molten ferrous metal |
| US2974035A (en) * | 1957-10-12 | 1961-03-07 | Res Inst Iron Steel | Nodular graphite steel |
| US3058822A (en) * | 1959-04-17 | 1962-10-16 | Ct Technique Des Ind Fonderie | Method of making additions to molten metal |
| US3076705A (en) * | 1960-02-08 | 1963-02-05 | Malleable Res And Dev Foundati | Method of producing nodular iron |
| US3223521A (en) * | 1963-02-18 | 1965-12-14 | Kaiser Ind Corp | Methods for increasing the proportion of scrap metal charged to basic oxygen conversion processes |
| US3304174A (en) * | 1964-08-17 | 1967-02-14 | Res Inst Iron Steel | Low oxygen-silicon base addition alloys for iron and steel refining |
| US3360364A (en) * | 1965-05-25 | 1967-12-26 | Kenneth H Ivey | Process for producing nodular graphite in a metal |
| US3332772A (en) * | 1965-06-30 | 1967-07-25 | Crane Co | Purification of molten ferrous base metals |
-
1968
- 1968-02-02 GB GB540868A patent/GB1183691A/en not_active Expired
-
1969
- 1969-01-16 US US3607227D patent/US3607227A/en not_active Expired - Lifetime
- 1969-01-30 FR FR6902473A patent/FR2001273B1/fr not_active Expired
- 1969-01-31 SE SE129369A patent/SE347529B/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH333594A (fr) * | 1954-10-13 | 1958-10-31 | Conduites D Eau S A Comp Gen D | Procédé de fabrication de pièces en fonte contenant du graphite sous forme sphérulaire |
Also Published As
| Publication number | Publication date |
|---|---|
| US3607227A (en) | 1971-09-21 |
| FR2001273B1 (fr) | 1973-02-02 |
| GB1183691A (en) | 1970-03-11 |
| SE347529B (fr) | 1972-08-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |