FR2092647B1 - - Google Patents
Info
- Publication number
- FR2092647B1 FR2092647B1 FR7020482A FR7020482A FR2092647B1 FR 2092647 B1 FR2092647 B1 FR 2092647B1 FR 7020482 A FR7020482 A FR 7020482A FR 7020482 A FR7020482 A FR 7020482A FR 2092647 B1 FR2092647 B1 FR 2092647B1
- 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
- C21C7/06—Deoxidising, e.g. killing
-
- 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
- C21C7/10—Handling in a vacuum
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7020482A FR2092647A1 (en) | 1970-06-04 | 1970-06-04 | Continuous deoxidation - of molten steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7020482A FR2092647A1 (en) | 1970-06-04 | 1970-06-04 | Continuous deoxidation - of molten steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2092647A1 FR2092647A1 (en) | 1972-01-28 |
| FR2092647B1 true FR2092647B1 (member.php) | 1974-09-20 |
Family
ID=9056658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7020482A Granted FR2092647A1 (en) | 1970-06-04 | 1970-06-04 | Continuous deoxidation - of molten steel |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2092647A1 (member.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014529A (en) * | 1975-01-15 | 1977-03-29 | Leonid Petrovich Puzhailo | Device for vacuum-refining of molten metal |
| FR2302345A1 (fr) * | 1975-02-25 | 1976-09-24 | Inst Litya Akademii | Dispositif pour le traitement d'un metal liquide par le vide |
| JP3767637B2 (ja) * | 1995-08-21 | 2006-04-19 | 旭硝子株式会社 | 高温溶融物用導管の支持構造体 |
-
1970
- 1970-06-04 FR FR7020482A patent/FR2092647A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2092647A1 (en) | 1972-01-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |