JPS4941213A - - Google Patents
Info
- Publication number
- JPS4941213A JPS4941213A JP4838373A JP4838373A JPS4941213A JP S4941213 A JPS4941213 A JP S4941213A JP 4838373 A JP4838373 A JP 4838373A JP 4838373 A JP4838373 A JP 4838373A JP S4941213 A JPS4941213 A JP S4941213A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE782888A BE782888A (fr) | 1972-04-28 | 1972-04-28 | Procede et dispositif pour regler l'introduction d'un fluide liquide deprotection dans un recipient, tel qu'un convertisseur. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4941213A true JPS4941213A (forum.php) | 1974-04-18 |
Family
ID=3859625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4838373A Pending JPS4941213A (forum.php) | 1972-04-28 | 1973-04-27 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4941213A (forum.php) |
| BE (1) | BE782888A (forum.php) |
| FR (1) | FR2181887A1 (forum.php) |
| LU (1) | LU67494A1 (forum.php) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE740876A (en) * | 1969-10-27 | 1970-04-27 | Refining cast iron |
-
1972
- 1972-04-28 BE BE782888A patent/BE782888A/xx not_active IP Right Cessation
-
1973
- 1973-04-17 FR FR7313857A patent/FR2181887A1/fr active Granted
- 1973-04-25 LU LU67494D patent/LU67494A1/xx unknown
- 1973-04-27 JP JP4838373A patent/JPS4941213A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2181887A1 (en) | 1973-12-07 |
| FR2181887B1 (forum.php) | 1978-03-17 |
| BE782888A (fr) | 1972-09-01 |
| LU67494A1 (forum.php) | 1973-07-06 |