CN202107727U - Liquid steel deoxidization aluminum ring - Google Patents
Liquid steel deoxidization aluminum ring Download PDFInfo
- Publication number
- CN202107727U CN202107727U CN201120207443XU CN201120207443U CN202107727U CN 202107727 U CN202107727 U CN 202107727U CN 201120207443X U CN201120207443X U CN 201120207443XU CN 201120207443 U CN201120207443 U CN 201120207443U CN 202107727 U CN202107727 U CN 202107727U
- Authority
- CN
- China
- Prior art keywords
- aluminium
- aluminum ring
- utility
- model
- circle
- 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
A liquid steel deoxidization aluminum ring is characterized by comprising an aluminum ring. The middle portion of the aluminum ring is provided with a central hole, the diameter of the aluminum ring is 145 mm to 155 mm, and the diameter of the central hole is 40 mm to 50 mm. The liquid steel deoxidization aluminum ring is quick to melt in the liquid steel, even in diffusion, quick in deoxidization speed, high in quality of melted steel and high in yield of aluminum.
Description
Technical field
The utility model relates to a kind of deoxidation of molten steel aluminium circle.
Background technology
Can produce the waste and old aluminium of considerable number in the production of aluminium and the use; The aluminium content of steel-making aluminium ingot standard code is lower than the aluminium content of primary aluminium ingot; Waste aluminum therefore capable of using is made steel making deoxidant, and waste and old aluminium is carried out regenerated using, has crucial meaning.
Steel-making with the main effect of reductor be with molten iron in the reaction of dissolved oxygen, mainly generate nonmetallic compound, form to precipitate and float to slag blanket, remove get final product purified molten iron.Aluminium can be used as reductor, grain-refining agent and alloy addition in process for making, 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.Existing aluminum steel generally is 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 outer primary aluminium ingot making such as steel mill utilizes, and ferro-silicon-aluminium and aluminium barium iron utilize the hot stove in ore deposit to produce.
The utility model content
The purpose of the utility model provides a kind of deoxidation of molten steel aluminium circle.
The utility model is that the technical scheme that its technical problem of solution is adopted is,
A kind of deoxidation of molten steel aluminium circle is characterized in that, comprises an aluminium matter circle, and the middle part of said aluminium matter circle has centre hole, and the diameter of said aluminium matter circle is 145mm～155mm, and the diameter of centre hole is 40mm～50mm.
The beneficial effect of the utility model is, this deoxidation of molten steel aluminium circle melts in molten steel soon, even diffused, and deoxidation speed is fast, smelts the steel quality height, and the yield of aluminium is high.
Description of drawings
The structural representation of the deoxidation of molten steel aluminium circle that Fig. 1 the utility model proposes.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and be easy to understand with effect and understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Figure 1, the deoxidation of molten steel aluminium circle that the utility model proposes includes an aluminium matter circle 1, and the middle part of said aluminium matter circle 1 has centre hole 2, and the diameter of said aluminium matter circle 1 is 145mm～155mm, and the diameter of centre hole 2 is 40mm～50mm.
This deoxidation of molten steel aluminium circle melts in molten steel soon, even diffused, and deoxidation speed is fast, smelts the steel quality height, and the yield of aluminium is high.
More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. a deoxidation of molten steel aluminium circle is characterized in that, comprises an aluminium matter circle, and the middle part of said aluminium matter circle has centre hole, and the diameter of said aluminium matter circle is 145mm～155mm, and the diameter of centre hole is 40mm～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207443XU CN202107727U (en) | 2011-06-18 | 2011-06-18 | Liquid steel deoxidization aluminum ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207443XU CN202107727U (en) | 2011-06-18 | 2011-06-18 | Liquid steel deoxidization aluminum ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107727U true CN202107727U (en) | 2012-01-11 |
Family
ID=45433169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120207443XU Expired - Fee Related CN202107727U (en) | 2011-06-18 | 2011-06-18 | Liquid steel deoxidization aluminum ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107727U (en) |
-
2011
- 2011-06-18 CN CN201120207443XU patent/CN202107727U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101446180A (en) | Round blank for high-steel level oil bushing and manufacturing process | |
| US20140102660A1 (en) | Combined furnace system for fire refining red impure copper | |
| CN103555889B (en) | Device and method for quickly removing occluded foreign substances in molten steel | |
| CN102181602B (en) | Method for adding oxidizable alloy in molten steel | |
| CN103320718B (en) | The production method of 316LN nuclear power austenitic stainless steel | |
| CN104611502A (en) | Aluminum-containing and sulfur-containing series gear steel smelting process | |
| CN104278197A (en) | Smelting method of steel for low-silicon high-titanium welding wire | |
| CN101476016A (en) | Stainless steel smelting method | |
| CN100560741C (en) | Calcium carbide deoxidation method for ladle refining furnace | |
| CN102418041B (en) | Production method for bearing steel | |
| CN103233092B (en) | Process for smelting steel special for corrosion-resistant heat exchanger | |
| CN102732665A (en) | Method for increasing nitrogen in molten steel in last stage of converter smelting | |
| CN103146978A (en) | Method for producing high-chromium low-phosphorus electroslag steel for rollers | |
| CN103233094B (en) | Smelting process of high-strength alloy steel | |
| CN107974528B (en) | Method for reducing nitrogen content of molten steel at converter end point | |
| CN202107727U (en) | Liquid steel deoxidization aluminum ring | |
| CN102146496A (en) | Pollution-free deoxidation refining device for molten steel by external electric field and application method thereof | |
| CN202090018U (en) | High-aluminium-silicon-ferro deoxidation block | |
| CN101694250A (en) | 500MPa-grade VN alloying non-tempering seamless steel tube and manufacturing method thereof | |
| CN102146494A (en) | Production method of fine oxide dispersion steel | |
| CN202090016U (en) | Ferro-silicon-aluminum deoxidizing block | |
| CN202090019U (en) | Moss type deoxygenation aluminium block | |
| CN202116588U (en) | Steelmaking deoxidizing aluminum wire | |
| CN214781960U (en) | Clean steel smelting system | |
| CN202116587U (en) | Aluminum covered iron deoxidizing block |
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 |
Granted publication date: 20120111 Termination date: 20160618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |