FR2051619B1 - - Google Patents
Info
- Publication number
- FR2051619B1 FR2051619B1 FR7025078A FR7025078A FR2051619B1 FR 2051619 B1 FR2051619 B1 FR 2051619B1 FR 7025078 A FR7025078 A FR 7025078A FR 7025078 A FR7025078 A FR 7025078A FR 2051619 B1 FR2051619 B1 FR 2051619B1
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE735889 | 1969-07-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2051619A1 FR2051619A1 (en) | 1971-04-09 |
FR2051619B1 true FR2051619B1 (ru) | 1973-10-19 |
Family
ID=3855038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7025078A Granted FR2051619A1 (en) | 1969-07-09 | 1970-07-07 | Metallurgic converter for puddling pig - iron |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE735889A (ru) |
DE (1) | DE2033001A1 (ru) |
FR (1) | FR2051619A1 (ru) |
LU (1) | LU61274A1 (ru) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL296346A (ru) * | 1962-08-07 | |||
FR94892E (fr) * | 1967-07-05 | 1970-01-16 | Loire Atel Forges | Dispositif d'alimentation en vent de soufflage d'un fond de convertisseur d'aciérie. |
GB1253581A (en) * | 1968-02-24 | 1971-11-17 | Maximilianshuette Eisenwerk | Improvements in processes and apparatus for making steel |
-
1969
- 1969-07-09 BE BE735889D patent/BE735889A/xx unknown
-
1970
- 1970-07-03 DE DE19702033001 patent/DE2033001A1/de active Pending
- 1970-07-07 FR FR7025078A patent/FR2051619A1/fr active Granted
- 1970-07-08 LU LU61274D patent/LU61274A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE735889A (ru) | 1970-01-09 |
FR2051619A1 (en) | 1971-04-09 |
LU61274A1 (ru) | 1970-11-10 |
DE2033001A1 (de) | 1971-01-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |