FR2473061B1 - - Google Patents
Info
- Publication number
- FR2473061B1 FR2473061B1 FR8000242A FR8000242A FR2473061B1 FR 2473061 B1 FR2473061 B1 FR 2473061B1 FR 8000242 A FR8000242 A FR 8000242A FR 8000242 A FR8000242 A FR 8000242A FR 2473061 B1 FR2473061 B1 FR 2473061B1
- 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
- C21C1/02—Dephosphorising or desulfurising
- C21C1/025—Agents used for dephosphorising or desulfurising
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000242A FR2473061A1 (fr) | 1980-01-07 | 1980-01-07 | Procede pour reduire le degagement de poussieres et de flammes lors de la manipulation des scories apres desulfuration de la fonte, et melange de desulfuration approprie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000242A FR2473061A1 (fr) | 1980-01-07 | 1980-01-07 | Procede pour reduire le degagement de poussieres et de flammes lors de la manipulation des scories apres desulfuration de la fonte, et melange de desulfuration approprie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2473061A1 FR2473061A1 (fr) | 1981-07-10 |
| FR2473061B1 true FR2473061B1 (US07321065-20080122-C00020.png) | 1985-01-04 |
Family
ID=9237284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8000242A Granted FR2473061A1 (fr) | 1980-01-07 | 1980-01-07 | Procede pour reduire le degagement de poussieres et de flammes lors de la manipulation des scories apres desulfuration de la fonte, et melange de desulfuration approprie |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2473061A1 (US07321065-20080122-C00020.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1240842A (en) * | 1984-05-16 | 1988-08-23 | Heinrich Rellermeyer | Method, process and composition for desulfurizing pig-iron melts |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2037758C3 (de) * | 1970-07-30 | 1979-08-02 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von CaIciumkarbid zur Entschwefelung von Metallschmelzen |
| US4159906A (en) * | 1972-10-27 | 1979-07-03 | Suddeutsche Kalkstickstoff-Werke Aktiengesellschaft | Method and composition for the desulfurization of molten metals |
| US3876421A (en) * | 1972-11-09 | 1975-04-08 | Nippon Steel Corp | Process for desulfurization of molten pig iron |
| IT1047585B (it) * | 1975-09-26 | 1980-10-20 | Centro Speriment Metallurg | Perfezionamento alla disossidazione e desolforazione dell acciaio |
| JPS6031881B2 (ja) * | 1977-03-31 | 1985-07-25 | 日本カーバイド工業株式会社 | 溶銑脱硫用組成物 |
| JPS53122611A (en) * | 1977-03-31 | 1978-10-26 | Denki Kagaku Kogyo Kk | Desulfurizing agent for molten metal |
-
1980
- 1980-01-07 FR FR8000242A patent/FR2473061A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2473061A1 (fr) | 1981-07-10 |
