FR2004611B1 - - Google Patents
Info
- Publication number
- FR2004611B1 FR2004611B1 FR6908536A FR6908536A FR2004611B1 FR 2004611 B1 FR2004611 B1 FR 2004611B1 FR 6908536 A FR6908536 A FR 6908536A FR 6908536 A FR6908536 A FR 6908536A FR 2004611 B1 FR2004611 B1 FR 2004611B1
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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 |
---|---|---|---|
DE19681758039 DE1758039A1 (de) | 1968-03-23 | 1968-03-23 | Verfahren zur Herstellung eines mangan-,phosphor-,schwefel-,titan- und vanadinarmen Roheisens und Einrichtung zu dessen Durchfuehrung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2004611A1 FR2004611A1 (fr) | 1969-11-28 |
FR2004611B1 true FR2004611B1 (zh) | 1973-10-19 |
Family
ID=5694816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6908536A Granted FR2004611A1 (fr) | 1968-03-23 | 1969-03-24 | Procede de fabrication d'une fonte brute a faible teneur en manganese,en phosphore,en soufre,en titane et en vanadium,et dispositif pour la mise en oeuvre de ce procede |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1758039A1 (zh) |
FR (1) | FR2004611A1 (zh) |
GB (1) | GB1266175A (zh) |
SE (1) | SE364989B (zh) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2397737A (en) * | 1942-07-14 | 1946-04-02 | Essex Res Corp | Process of desulphurizing |
-
1968
- 1968-03-23 DE DE19681758039 patent/DE1758039A1/de active Pending
-
1969
- 1969-03-21 GB GB1266175D patent/GB1266175A/en not_active Expired
- 1969-03-21 SE SE402669A patent/SE364989B/xx unknown
- 1969-03-24 FR FR6908536A patent/FR2004611A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1266175A (zh) | 1972-03-08 |
SE364989B (zh) | 1974-03-11 |
FR2004611A1 (fr) | 1969-11-28 |
DE1758039A1 (de) | 1970-12-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |