CN201313177Y - Compound enhanced water gap for continuous casting - Google Patents
Compound enhanced water gap for continuous casting Download PDFInfo
- Publication number
- CN201313177Y CN201313177Y CNU2008202274519U CN200820227451U CN201313177Y CN 201313177 Y CN201313177 Y CN 201313177Y CN U2008202274519 U CNU2008202274519 U CN U2008202274519U CN 200820227451 U CN200820227451 U CN 200820227451U CN 201313177 Y CN201313177 Y CN 201313177Y
- Authority
- CN
- China
- Prior art keywords
- continuous casting
- water gap
- utility
- model
- mouth
- 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
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- Revetment (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The utility model discloses a compound enhanced water gap for continuous casting, wherein mosaic layers (1) are arranged at the parts of the inner wall of the water gap which are subject to the scouring of molten steel; and local thickening layers (2) are arranged at the external contact parts with molten slag. The utility model has the beneficial effects of good integrity and long service life.
Description
Technical field
The utility model belongs to the metallurgical continuous casting technical field, relates to a kind of compound heavier-duty continuous casting mouth.
Background technology
Traditional continuous casting submersed nozzle and long nozzle, the general employing with material made in the identical product, and production technology is simple.Because the continuous casting functional material in use, the erosion degree difference of different parts, particularly the molten steel scouring position and with molten steel face slag contact site, can corrode faster than other position, therefore indivedual positions occur and wash away, corrode seriously and must integral body scrap, the asynchronous damage of material causes too much waste.
Summary of the invention
The purpose of this utility model is to provide a kind of compound heavier-duty continuous casting mouth that overcomes above-mentioned shortcoming, long service life.
The utility model is achieved in that a kind of compound heavier-duty continuous casting mouth, and this mouth of a river inwall is subject to the molten steel scouring position mosaic coating is set, and the external slag contact site is provided with local thickening layer.
Further improve as the utility model, this mosaic coating material is a Zirconium oxide ceramic composite material.
The utility model is provided with mosaic coating and local thickening layer structure respectively at erodible position, realize corroding synchronously, can effectively improve mouth of a river whole service life.
Description of drawings
Accompanying drawing is a sectional structure schematic diagram of the present utility model.
Among the figure: 1, mosaic coating, 2, local thickening layer.
The specific embodiment
Make the utility model with reference to accompanying drawing, the utility model is washed away mouth of a river internal layer corrodes serious position, independent component design, mosaic coating 1 structure that the anti-erosion of compound one deck is wear-resisting, outer and molten steel face slag contact site is provided with local thickening layer 2 structures to the mouth of a river, strengthen erosion-resisting characteristics, guarantee the globality of material, realize corroding synchronously, reach the purpose that improves bulk life time.
Through research experiment repeatedly, mosaic coating 1 adopts Zirconium oxide ceramic composite material to make, and the wear-resisting effect excellence of the anti-erosion of this material can better prolong mouth of a river service life.
Claims (2)
1, a kind of compound heavier-duty continuous casting mouth, it is characterized in that: this mouth of a river inwall is subject to the molten steel scouring position mosaic coating (1) is set, and the external slag contact site is provided with local thickening layer (2).
2, compound heavier-duty continuous casting mouth according to claim 1, it is characterized in that: this mosaic coating (1) material is a Zirconium oxide ceramic composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202274519U CN201313177Y (en) | 2008-12-19 | 2008-12-19 | Compound enhanced water gap for continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202274519U CN201313177Y (en) | 2008-12-19 | 2008-12-19 | Compound enhanced water gap for continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313177Y true CN201313177Y (en) | 2009-09-23 |
Family
ID=41124965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202274519U Expired - Fee Related CN201313177Y (en) | 2008-12-19 | 2008-12-19 | Compound enhanced water gap for continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313177Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570694A (en) * | 2017-09-13 | 2018-01-12 | 浙江招通高温材料有限公司 | A kind of mullite funnel brick |
| CN109396410A (en) * | 2017-08-18 | 2019-03-01 | 江苏奥能耐火材料有限公司 | A kind of continuous casting current stabilization mouth of a river and preparation method thereof |
-
2008
- 2008-12-19 CN CNU2008202274519U patent/CN201313177Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396410A (en) * | 2017-08-18 | 2019-03-01 | 江苏奥能耐火材料有限公司 | A kind of continuous casting current stabilization mouth of a river and preparation method thereof |
| CN107570694A (en) * | 2017-09-13 | 2018-01-12 | 浙江招通高温材料有限公司 | A kind of mullite funnel brick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANDONG YINSHAN REFRACTORY MATERIALS CO., LTD. Assignor: Wu Qinhe Contract record no.: 2010370000340 Denomination of utility model: Compound enhanced water gap for continuous casting Granted publication date: 20090923 License type: Exclusive License Record date: 20100609 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20100119 |