FR2228844A1 - - Google Patents
Info
- Publication number
- FR2228844A1 FR2228844A1 FR7415529A FR7415529A FR2228844A1 FR 2228844 A1 FR2228844 A1 FR 2228844A1 FR 7415529 A FR7415529 A FR 7415529A FR 7415529 A FR7415529 A FR 7415529A FR 2228844 A1 FR2228844 A1 FR 2228844A1
- 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
- C21C1/02—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)
- Treatment Of Steel In Its Molten State (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 |
|---|---|---|---|
| NL7306407A NL7306407A (da) | 1973-05-08 | 1973-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2228844A1 true FR2228844A1 (da) | 1974-12-06 |
| FR2228844B3 FR2228844B3 (da) | 1977-03-04 |
Family
ID=19818819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7415529A Expired FR2228844B3 (da) | 1973-05-08 | 1974-05-06 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5030721A (da) |
| BE (1) | BE814722A (da) |
| DE (1) | DE2422072A1 (da) |
| FR (1) | FR2228844B3 (da) |
| GB (1) | GB1469351A (da) |
| IT (1) | IT1015952B (da) |
| NL (1) | NL7306407A (da) |
| SE (1) | SE400988B (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0328270A2 (en) * | 1988-02-09 | 1989-08-16 | Foseco International Limited | Metallurgical treatment agents |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5065410A (da) * | 1973-10-15 | 1975-06-03 | ||
| JPS52116714A (en) * | 1976-03-26 | 1977-09-30 | Hitachi Cable Ltd | Addition agent for desulfurizing pig iron |
| DE2907069C3 (de) * | 1979-02-23 | 1981-12-10 | Krupp Stahl Ag, 4630 Bochum | Mittel zur Entschwefelung von Metallschmelzen |
| DE3831831C1 (da) * | 1988-09-20 | 1989-11-02 | Skw Trostberg Ag, 8223 Trostberg, De |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139022Y2 (da) * | 1972-02-07 | 1976-09-24 |
-
1973
- 1973-05-08 NL NL7306407A patent/NL7306407A/xx not_active Application Discontinuation
-
1974
- 1974-05-06 FR FR7415529A patent/FR2228844B3/fr not_active Expired
- 1974-05-07 SE SE7406102A patent/SE400988B/xx unknown
- 1974-05-07 IT IT5083574A patent/IT1015952B/it active
- 1974-05-07 DE DE19742422072 patent/DE2422072A1/de not_active Withdrawn
- 1974-05-08 GB GB2039174A patent/GB1469351A/en not_active Expired
- 1974-05-08 BE BE144064A patent/BE814722A/xx unknown
- 1974-05-08 JP JP49050347A patent/JPS5030721A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0328270A2 (en) * | 1988-02-09 | 1989-08-16 | Foseco International Limited | Metallurgical treatment agents |
| EP0328270A3 (en) * | 1988-02-09 | 1990-02-14 | Foseco International Limited | Metallurgical treatment agents |
Also Published As
| Publication number | Publication date |
|---|---|
| BE814722A (fr) | 1974-09-02 |
| IT1015952B (it) | 1977-05-20 |
| NL7306407A (da) | 1974-11-12 |
| GB1469351A (en) | 1977-04-06 |
| FR2228844B3 (da) | 1977-03-04 |
| SE400988B (sv) | 1978-04-17 |
| DE2422072A1 (de) | 1974-12-05 |
| JPS5030721A (da) | 1975-03-27 |