FR2453220B3 - - Google Patents
Info
- Publication number
- FR2453220B3 FR2453220B3 FR8007612A FR8007612A FR2453220B3 FR 2453220 B3 FR2453220 B3 FR 2453220B3 FR 8007612 A FR8007612 A FR 8007612A FR 8007612 A FR8007612 A FR 8007612A FR 2453220 B3 FR2453220 B3 FR 2453220B3
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
- C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000325818A CA1119814A (en) | 1979-04-05 | 1979-04-05 | Method of melt dispersing a floatable solid additive in molten metal and a melt dispersible floatable, additive therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2453220A1 FR2453220A1 (fr) | 1980-10-31 |
| FR2453220B3 true FR2453220B3 (enExample) | 1982-02-12 |
Family
ID=4114005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8007612A Granted FR2453220A1 (fr) | 1979-04-05 | 1980-04-03 | Element solide pour addition a du metal fondu, susceptible de flotter sur le bain avant de s'y disperser et procede pour sa dispersion |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS55148738A (enExample) |
| CA (1) | CA1119814A (enExample) |
| DE (1) | DE3013213A1 (enExample) |
| FR (1) | FR2453220A1 (enExample) |
| GB (1) | GB2048957A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2226556C1 (ru) * | 2002-12-27 | 2004-04-10 | Шаруда Александр Николаевич | Брикет для раскисления и рафинирования стали |
| CN116516106B (zh) * | 2023-04-28 | 2024-12-13 | 有研稀土新材料股份有限公司 | 一种含稀土的添加剂 |
-
1979
- 1979-04-05 CA CA000325818A patent/CA1119814A/en not_active Expired
-
1980
- 1980-04-02 GB GB8011102A patent/GB2048957A/en not_active Withdrawn
- 1980-04-03 DE DE19803013213 patent/DE3013213A1/de not_active Withdrawn
- 1980-04-03 FR FR8007612A patent/FR2453220A1/fr active Granted
- 1980-04-04 JP JP4451480A patent/JPS55148738A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1119814A (en) | 1982-03-16 |
| DE3013213A1 (de) | 1980-11-06 |
| GB2048957A (en) | 1980-12-17 |
| JPS55148738A (en) | 1980-11-19 |
| FR2453220A1 (fr) | 1980-10-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |