CN203021604U - Moss-shaped ferro-silicon-aluminum composite deoxidization block for steelmaking - Google Patents
Moss-shaped ferro-silicon-aluminum composite deoxidization block for steelmaking Download PDFInfo
- Publication number
- CN203021604U CN203021604U CN 201220748773 CN201220748773U CN203021604U CN 203021604 U CN203021604 U CN 203021604U CN 201220748773 CN201220748773 CN 201220748773 CN 201220748773 U CN201220748773 U CN 201220748773U CN 203021604 U CN203021604 U CN 203021604U
- Authority
- CN
- China
- Prior art keywords
- silicon
- block
- ferro
- moss
- aluminium
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model discloses a moss-shaped ferro-silicon-aluminum composite deoxidization block for steelmaking. The moss-shaped ferro-silicon-aluminum composite deoxidization block is characterized by comprising a ferro-silicon-aluminum moss-shaped block body, wherein the bottom of the moss-shaped block body is 40-50mm in diameter and the moss-shaped block body is 25-35mm in height. The ferro-silicon-aluminum composite deoxidization block with the moss-shaped block body has a large contact area with molten steel when being used and is beneficial to a deoxidization reaction process of the molten steel; and the melting speed of the deoxidization block can be accelerated.
Description
Technical field
The utility model relates to a kind of steel-making tongue shape ferro-silicon-aluminium composite deoxidation block.
Background technology
Can produce the waste aluminum of considerable number in the production of aluminium and use procedure, the aluminium content of steel-making aluminium ingot standard code is lower than the aluminium content of primary aluminium ingot, therefore can utilize waste aluminum to make steel making deoxidant, waste aluminum is carried out regeneration, tool is of great significance.
The Main Function of deoxidant for steelmaking be with molten iron in the oxygen reaction of dissolving, mainly generate nonmetallic compound, form precipitation and float up in slag blanket, removed the molten iron that gets final product purely.As reductor, grain-refining agent and alloy addition, its application form is aluminum steel (injection feeding technology), little aluminium ingot, aluminium ring, aluminium cake (throw-in play), aluminum shot, aluminium bomb (shooting method), ferro-aluminum piece, aluminium silicon barium iron block (complex deoxidization method) etc. to aluminium in process for making.Existing aluminum steel is generally that cable factory utilizes primary aluminium ingot to take the productions of melting, extruding or rolling technology, and deoxidation aluminium ingot, aluminium ring and aluminium cake are the outer primary aluminium ingot making such as steel mill utilizes, and ferro-silicon-aluminium and aluminium barium iron utilize mineral hot furnace to produce.
The utility model content
The purpose of this utility model is to provide a kind of steel-making tongue shape ferro-silicon-aluminium composite deoxidation block.
The technical problem that the utility model solves can realize by the following technical solutions:
Steel-making tongue shape ferro-silicon-aluminium composite deoxidation block is characterized in that comprise the tongue shape block of a ferro-silicon-aluminium matter, the base diameter of described tongue shape block is 40mm～50mm, and the height of described tongue shape block is 25mm～35mm.
The beneficial effects of the utility model are, the ferro-silicon-aluminium composite deoxidation block of this tongue shape block contact area with molten steel in use is large, can accelerate the burn-off rate of deoxidation piece, is conducive to the deoxygenation process of molten steel.
Description of drawings
Fig. 1 is the structural representation that tongue shape ferro-silicon-aluminium composite deoxidation block is used in the utility model steel-making.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Figure 1, steel-making comprises the tongue shape block 100 of a ferro-silicon-aluminium matter with tongue shape ferro-silicon-aluminium composite deoxidation block, and the base diameter of described tongue shape block 100 is 40mm～50mm, and the height of described tongue shape block 100 is 25mm～35mm.
During use, the ferro-silicon-aluminium composite deoxidation block of this tongue shape block contact area with molten steel in use is large, can accelerate the burn-off rate of deoxidation piece, is conducive to the deoxygenation process of molten steel.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. steel-making with tongue shape ferro-silicon-aluminium composite deoxidation block, is characterized in that, comprise the tongue shape block of a ferro-silicon-aluminium matter, the base diameter of described tongue shape block is 40mm～50mm, and the height of described tongue shape block is 25mm～35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748773 CN203021604U (en) | 2012-12-31 | 2012-12-31 | Moss-shaped ferro-silicon-aluminum composite deoxidization block for steelmaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748773 CN203021604U (en) | 2012-12-31 | 2012-12-31 | Moss-shaped ferro-silicon-aluminum composite deoxidization block for steelmaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021604U true CN203021604U (en) | 2013-06-26 |
Family
ID=48645599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220748773 Expired - Fee Related CN203021604U (en) | 2012-12-31 | 2012-12-31 | Moss-shaped ferro-silicon-aluminum composite deoxidization block for steelmaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203021604U (en) |
-
2012
- 2012-12-31 CN CN 201220748773 patent/CN203021604U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102181602B (en) | Method for adding oxidizable alloy in molten steel | |
| CN103484592A (en) | High-strength inoculated casting and manufacturing method thereof | |
| CN100560741C (en) | A kind of refined-smelting ladle furnace calcium carbide deoxidation method | |
| CN104099440B (en) | Semi-steel making flue dust control method and Semi-steel making method | |
| IN2015KN00602A (en) | ||
| CN203021604U (en) | Moss-shaped ferro-silicon-aluminum composite deoxidization block for steelmaking | |
| CN203021603U (en) | Terrace-shaped aluminum deoxidization block for steelmaking | |
| CN203021602U (en) | Aluminum-cladded iron deoxidization block for steelmaking | |
| CN202090019U (en) | Moss type deoxygenation aluminium block | |
| CN202226877U (en) | Steelmaking aluminum, calcium and iron deoxidizer | |
| CN105274281A (en) | Method used for controlling boron content in steel accurately | |
| CN204550650U (en) | A kind of aluminum calcium ferrum deoxidizer | |
| CN202090018U (en) | High-aluminium-silicon-ferro deoxidation block | |
| CN104625014A (en) | Train wheel nearly-solid pressure forming method | |
| CN202090016U (en) | Ferro-silicon-aluminum deoxidizing block | |
| CN202116587U (en) | Aluminum covered iron deoxidizing block | |
| CN202116588U (en) | Steelmaking deoxidizing aluminum wire | |
| CN203393182U (en) | Steel ladle aluminum deoxidation compound block for steelmaking | |
| CN204111796U (en) | A kind of slag-blocking apparatus of coverter pig | |
| CN202090017U (en) | Aluminium-manganese-ferro deoxidation block | |
| CN202297671U (en) | Deoxidized steel core aluminum alloy block | |
| CN105779696A (en) | Moss-shaped ferro-silicon-aluminum composite deoxygenation block for steelmaking | |
| CN203406008U (en) | Converter steel-making model system | |
| CN202297674U (en) | Deoxidation aluminum mass block | |
| CN202591563U (en) | Ingot mould chassis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20161231 |