CN101805901A - Application of metal-clad anti-sticking composite material to metallurgical water cooling equipment - Google Patents
Application of metal-clad anti-sticking composite material to metallurgical water cooling equipment Download PDFInfo
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- CN101805901A CN101805901A CN200910210803A CN200910210803A CN101805901A CN 101805901 A CN101805901 A CN 101805901A CN 200910210803 A CN200910210803 A CN 200910210803A CN 200910210803 A CN200910210803 A CN 200910210803A CN 101805901 A CN101805901 A CN 101805901A
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- water cooling
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Abstract
The invention aims to provide application of a metal-clad anti-sticking self-lubricating composite material to metallurgical water cooling equipment (such as a water cooling furnace mouth, a water cooling oxygen lance and a water cooling cover group) in a high-temperature environment of over 100 DEG C. The application of the metal-clad anti-sticking self-lubricating composite material to the metallurgical water cooling equipment in the high-temperature environment of over 100 DEG C is characterized by cladding a metal layer stuck with a steel structure on the steel-making water cooling equipment on the surface of a heat-resisting self-lubricating material and then combining the heat-resisting self-lubricating material on the steel-making water cooling steel structure equipment by a bonding process or a spraying process. Because the material is lubricant and does not stick steel, steel fouling solidified on the metallurgical water cooling equipment (such as the water cooling furnace mouth, the water cooling oxygen lance and the water cooling cover group) in the high-temperature environment of over 100 DEG C can be cleaned at any time. The steel-making water cooling equipment is clean; the service life of the equipment is prolonged; and steel-making production efficiency is improved.
Description
Technical field
The invention belongs to the range of application of functional material, the particularly self-lubricating composite with non-stick property of metallic cover application on the metallurgical water cooling steel construction equipment in the above hot environment of 1000 degree.
Background technology
In the present metallurgy steel-making industry, owing to be pyrotic smelting, steelworks uses the water cooled steel structural device in a large number, (as furnace water-cooling mouth, water cooled oxygen lance, water-cooling cover group).So that equipment can normally use in the above hot environment of 1000 degree.But in the ordinary production, because the splash of molten steel, because the liquid molten steel has run into the water cooled steel structural device, become solid solidifies on water cooled steel structural device in the water at once, agglutinating is very firm, serious can influence ordinary production, in the above hot environment of 1000 degree, use the self-lubricating composite non-sticky metallic coating on the above-mentioned water cooled steel structural device, prevent that the liquid molten steel from having run into the solid that steel-making water cooled steel structural device becomes, be set in fouling on the water cooled steel structural device, thereby make the water cooled steel structural device ordinary production improve market efficiency, assurance STEELMAKING PRODUCTION line can have been gone up operation.Use self-lubricating composite non-sticky metallic coating in the above hot environment of 1000 degree on the metallurgical water cooling equipment (as furnace water-cooling mouth, water cooled oxygen lance, water-cooling cover group) prevents that the technology of molten steel fouling from not appearing in the newspapers.
Summary of the invention
The purpose of this invention is to provide a kind of application of self-lubricating composite with non-stick property on 1000 metallurgical water cooling equipments of spending in the above hot environment of metallic cover.Phase is characterised in that: the self-lubricating composite with non-stick property of metallic cover is the performance of energy maintenance own in the above hot environment of 1000 degree, can normal application on water cooling equipment in high-order environment.Be after the surface that will have a resistant to elevated temperatures self-lubricating material coats one deck and the sticking mutually metal level of the steel construction on the metallurgical water cooling equipment, be combined in bonding or spraying coating process and make steel on the water cooled steel structural device.Utilize the characteristics of its lubricated non-stick steel, keep the molten steel fouling of solidifying of metallurgical water cooling equipment in the above hot environment of 1000 degree to clean out at any time.Make the metallurgical water cooling equipment cleaning.
Described metallic cover have lubricating function material be a kind of in hexagonal boron nitride, molybdenumdisulphide, graphite, the diatomite powder.
The invention has the beneficial effects as follows to utilize bonding or be sprayed at 1000 on the matrix surface and spend in the above hot environment non-stick steel water fouling of water cooled steel structural device surface.Stopped in the above hot environment of 1000 degree metallurgical water cooling steel construction equipment on the accident found out of steel bonding fouling take place, increased equipment life, improved metallurgical production efficient.
Embodiment
The present invention provides and a kind ofly utilizes bonding or be sprayed at the application of the self-lubricating composite in the above hot environment of 1000 on matrix surface degree, the application of the self-lubricating composite with non-stick property of described metallic cover in the above hot environment of 1000 degree.Be after the surface that will have a resistant to elevated temperatures self-lubricating material coats one deck and metallic substance that steel construction on the metallurgical water cooling equipment glues mutually, to be combined on the metallurgical water cooling steel construction equipment (as furnace water-cooling mouth, water cooled oxygen lance, water-cooling cover group) with bonding or spraying coating process.Utilize the characteristics of its lubricated non-stick steel, keep the molten steel fouling of solidifying of steel-making water cooling equipment in the above hot environment of 1000 degree to clean out at any time.Make the metallurgical water cooling equipment cleaning.Improve STEELMAKING PRODUCTION efficient.
Claims (2)
1. the self-lubricating composite with non-stick property of metallic cover application on the metallurgical water cooling steel construction equipment (as furnace water-cooling mouth, water cooled oxygen lance, water-cooling cover group) in the above hot environment of 1000 degree.It is characterized in that the application on the metallurgical water cooling steel construction equipment in the above hot environment of 1000 degree of the self-lubricating composite with non-stick property of described metallic cover, be to have the self-lubricating function material surface to coat after one deck has close-burning metal, bonding or spray on the water cooled steel structural device that 1000 degree are worked in the above hot environment, make its not bonding molten steel in the above hot environment of 1000 degree meet the cold steel dirt that solid is tied that becomes.The cleaning of maintenance equipment.Improve steel-making efficient.
2. spend the application on the metallurgical water cooling steel construction equipment (as furnace water-cooling mouth, water cooled oxygen lance, water-cooling cover group) in the above hot environment according to the self-lubricating composite with non-stick property of claim 1 described metallic cover 1000.It is characterized in that: the material that can normally bring into play self-lubricating function in the above hot environment at 1000 degree on the water cooled steel structural device of described metallic cover is a kind of in hexagonal boron nitride, molybdenumdisulphide, graphite, the diatomite powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910210803A CN101805901A (en) | 2009-11-11 | 2009-11-11 | Application of metal-clad anti-sticking composite material to metallurgical water cooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910210803A CN101805901A (en) | 2009-11-11 | 2009-11-11 | Application of metal-clad anti-sticking composite material to metallurgical water cooling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101805901A true CN101805901A (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910210803A Pending CN101805901A (en) | 2009-11-11 | 2009-11-11 | Application of metal-clad anti-sticking composite material to metallurgical water cooling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101805901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532962A (en) * | 2011-12-31 | 2012-07-04 | 席君杰 | High-temperature anti-sticking material coating and manufacturing and application methods thereof |
-
2009
- 2009-11-11 CN CN200910210803A patent/CN101805901A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532962A (en) * | 2011-12-31 | 2012-07-04 | 席君杰 | High-temperature anti-sticking material coating and manufacturing and application methods thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100818 |