FR955811A - - Google Patents
Info
- Publication number
- FR955811A FR955811A FR955811DA FR955811A FR 955811 A FR955811 A FR 955811A FR 955811D A FR955811D A FR 955811DA FR 955811 A FR955811 A FR 955811A
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR955811A true FR955811A (zh) | 1950-01-20 |
Family
ID=1558479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR955811D Expired FR955811A (zh) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR955811A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1105441B (de) * | 1954-12-13 | 1961-04-27 | Hoesch Ag | Verfahren zur unmittelbaren Herstellung von Stahl aus hochschwefelhaltigen Eisenerzen |
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0
- FR FR955811D patent/FR955811A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1105441B (de) * | 1954-12-13 | 1961-04-27 | Hoesch Ag | Verfahren zur unmittelbaren Herstellung von Stahl aus hochschwefelhaltigen Eisenerzen |