FR2262116A1 - - Google Patents
Info
- Publication number
- FR2262116A1 FR2262116A1 FR7505481A FR7505481A FR2262116A1 FR 2262116 A1 FR2262116 A1 FR 2262116A1 FR 7505481 A FR7505481 A FR 7505481A FR 7505481 A FR7505481 A FR 7505481A FR 2262116 A1 FR2262116 A1 FR 2262116A1
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2166974A JPS5412083B2 (forum.php) | 1974-02-23 | 1974-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2262116A1 true FR2262116A1 (forum.php) | 1975-09-19 |
| FR2262116B1 FR2262116B1 (forum.php) | 1978-10-27 |
Family
ID=12061438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7505481A Expired FR2262116B1 (forum.php) | 1974-02-23 | 1975-02-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3954446A (forum.php) |
| JP (1) | JPS5412083B2 (forum.php) |
| FR (1) | FR2262116B1 (forum.php) |
| GB (1) | GB1478218A (forum.php) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839637A1 (de) * | 1977-09-15 | 1979-03-22 | British Steel Corp | Verfahren zur erzeugung aufgeschwefelten stahles |
| JPS55110712A (en) * | 1979-02-15 | 1980-08-26 | Kawasaki Steel Corp | Desulfurizing agent for blowing-in |
| JPS56158827A (en) * | 1980-05-10 | 1981-12-07 | Nippon Carbide Ind Co Ltd | Powdered composition for desulfurizing agent |
| JP4746434B2 (ja) * | 2006-02-02 | 2011-08-10 | 国立大学法人室蘭工業大学 | 球状黒鉛鋳鉄の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757082A (en) * | 1952-03-31 | 1956-07-31 | Int Nickel Co | Method for producing magnesium containing cast iron |
| US3197306A (en) * | 1964-08-31 | 1965-07-27 | Dow Chemical Co | Method for treating ferrous metals |
| JPS5112443B1 (forum.php) * | 1965-12-13 | 1976-04-20 | ||
| DE1907512A1 (de) * | 1968-02-15 | 1972-03-09 | Kobe Steel Ltd | Verfahren zum Entfernen von Arsen aus Metallen oder Metallegierungen |
| DE1758250B1 (de) * | 1968-04-29 | 1971-10-28 | Sueddeutsche Kalkstickstoff | Mittel zum Entschwefeln von Eisenschmelzen |
| FR2109058A5 (forum.php) * | 1970-07-23 | 1972-05-26 | Pechiney | |
| US3769004A (en) * | 1971-05-10 | 1973-10-30 | Iverson J | Method of producing a killed steel |
-
1974
- 1974-02-23 JP JP2166974A patent/JPS5412083B2/ja not_active Expired
-
1975
- 1975-01-08 US US05/539,314 patent/US3954446A/en not_active Expired - Lifetime
- 1975-02-14 GB GB644475A patent/GB1478218A/en not_active Expired
- 1975-02-21 FR FR7505481A patent/FR2262116B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2507160B2 (de) | 1976-02-19 |
| JPS5412083B2 (forum.php) | 1979-05-19 |
| GB1478218A (en) | 1977-06-29 |
| DE2507160A1 (de) | 1975-08-28 |
| US3954446A (en) | 1976-05-04 |
| FR2262116B1 (forum.php) | 1978-10-27 |
| JPS50115609A (forum.php) | 1975-09-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |