FR2329381B3 - - Google Patents
Info
- Publication number
- FR2329381B3 FR2329381B3 FR7632335A FR7632335A FR2329381B3 FR 2329381 B3 FR2329381 B3 FR 2329381B3 FR 7632335 A FR7632335 A FR 7632335A FR 7632335 A FR7632335 A FR 7632335A FR 2329381 B3 FR2329381 B3 FR 2329381B3
- 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.)
- Expired
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/007—Treatment of the fused masses in the supply runners
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB44155/75A GB1558190A (en) | 1975-10-27 | 1975-10-27 | Method for treatment of a stream of molten iron ba introduction of a reactive additive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2329381A1 FR2329381A1 (fr) | 1977-05-27 |
| FR2329381B3 true FR2329381B3 (en:Method) | 1979-07-13 |
Family
ID=10432040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7632335A Granted FR2329381A1 (fr) | 1975-10-27 | 1976-10-27 | Procede d'un traitement d'une coulee de metal fondu au moyen d'un reactif |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2648291A1 (en:Method) |
| ES (1) | ES452787A1 (en:Method) |
| FR (1) | FR2329381A1 (en:Method) |
| GB (1) | GB1558190A (en:Method) |
| IT (1) | IT1080514B (en:Method) |
| SE (1) | SE7611893L (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH668722A5 (de) * | 1985-03-05 | 1989-01-31 | Fischer Ag Georg | Verfahren und vorrichtung zur herstellung von gussstuecken aus gusseisen mit kugel- oder vermiculargraphit in einer giessform. |
| FR2665854A1 (fr) * | 1990-08-20 | 1992-02-21 | Pechiney Electrometallurgie | Dispositif d'introduction tardive d'alliage particulaire lors de la coulee d'un metal liquide. |
-
1975
- 1975-10-27 GB GB44155/75A patent/GB1558190A/en not_active Expired
-
1976
- 1976-10-26 SE SE7611893A patent/SE7611893L/xx unknown
- 1976-10-26 DE DE19762648291 patent/DE2648291A1/de active Pending
- 1976-10-26 IT IT7651901A patent/IT1080514B/it active
- 1976-10-27 ES ES452787A patent/ES452787A1/es not_active Expired
- 1976-10-27 FR FR7632335A patent/FR2329381A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2329381A1 (fr) | 1977-05-27 |
| IT1080514B (it) | 1985-05-16 |
| ES452787A1 (es) | 1978-05-01 |
| GB1558190A (en) | 1979-12-19 |
| SE7611893L (sv) | 1977-04-28 |
| DE2648291A1 (de) | 1977-05-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |