RU2006105359A - WIRE FOR EXTERNAL PROCESSING OF METALLURGICAL MELTS - Google Patents
WIRE FOR EXTERNAL PROCESSING OF METALLURGICAL MELTS Download PDFInfo
- Publication number
- RU2006105359A RU2006105359A RU2006105359/02A RU2006105359A RU2006105359A RU 2006105359 A RU2006105359 A RU 2006105359A RU 2006105359/02 A RU2006105359/02 A RU 2006105359/02A RU 2006105359 A RU2006105359 A RU 2006105359A RU 2006105359 A RU2006105359 A RU 2006105359A
- Authority
- RU
- Russia
- Prior art keywords
- filler
- calcium
- wire
- silicon
- wire according
- Prior art date
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- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Continuous Casting (AREA)
Abstract
1. Проволока для внепечной обработки металлургических расплавов, состоящая из стальной оболочки и порошкового наполнителя, содержащего кальций и кремний, отличающаяся тем, что наполнитель дополнительно содержит железо и редкоземельные металлы (РЗМ), причем соотношение между ингредиентами наполнителя установлено следующим, мас.%:а отношение между кальцием и РЗМ находится в пределах (0,8...2,2):1.2. Проволока по п.1, отличающаяся тем, что кальций находится в наполнителе в виде сплава с кремнием.3. Проволока по любому из пп.1 и 2, отличающаяся тем, что 10...50% кальция находится в наполнителе в чистом виде.4. Проволока по любому из пп.1 и 2, отличающаяся тем, что наполнитель проволоки дополнительно содержит алюминий и магний в количестве 0,1...5,0 мас.% каждого.1. A wire for out-of-furnace treatment of metallurgical melts, consisting of a steel sheath and a powder filler containing calcium and silicon, characterized in that the filler additionally contains iron and rare earth metals (REM), and the ratio between the filler ingredients is established as follows, wt.%: A the ratio between calcium and rare-earth metals is in the range (0.8 ... 2.2): 1.2. The wire according to claim 1, characterized in that the calcium is in the filler in the form of an alloy with silicon. A wire according to any one of claims 1 and 2, characterized in that 10 ... 50% of the calcium is in the filler in its pure form. 4. The wire according to any one of paragraphs.1 and 2, characterized in that the filler wire further comprises aluminum and magnesium in an amount of 0.1 ... 5.0 wt.% Each.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006105359/02A RU2318026C2 (en) | 2006-02-20 | 2006-02-20 | Wire for the out-of-furnace treatment of the metallurgical melts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006105359/02A RU2318026C2 (en) | 2006-02-20 | 2006-02-20 | Wire for the out-of-furnace treatment of the metallurgical melts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006105359A true RU2006105359A (en) | 2007-09-20 |
| RU2318026C2 RU2318026C2 (en) | 2008-02-27 |
Family
ID=39279116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006105359/02A RU2318026C2 (en) | 2006-02-20 | 2006-02-20 | Wire for the out-of-furnace treatment of the metallurgical melts |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2318026C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2491354C2 (en) * | 2011-07-29 | 2013-08-27 | Закрытое акционерное общество "ФЕРРОСПЛАВ" | Powder wire for secondary refining of iron-carbon melt (versions) |
| RU2486269C2 (en) * | 2011-09-05 | 2013-06-27 | Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") | Method for ladle modification of aluminium alloys |
-
2006
- 2006-02-20 RU RU2006105359/02A patent/RU2318026C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2318026C2 (en) | 2008-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20090221 |