CN203945748U - A kind of steel plate based on wearing layer - Google Patents
A kind of steel plate based on wearing layer Download PDFInfo
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- CN203945748U CN203945748U CN201420353286.7U CN201420353286U CN203945748U CN 203945748 U CN203945748 U CN 203945748U CN 201420353286 U CN201420353286 U CN 201420353286U CN 203945748 U CN203945748 U CN 203945748U
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- steel plate
- wearing layer
- basic unit
- plate basic
- microgroove
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Abstract
The utility model discloses a kind of steel plate based on wearing layer, comprise steel plate basic unit, it is characterized in that, also comprise wearing layer, the upper surface diffusion of described steel plate basic unit has microgroove crack, described wearing layer to be positioned in steel plate basic unit and by microgroove crack to match and be welded in steel plate basic unit.The beneficial effect the utlity model has is, by weld wearing layer on common steel plate, improved the wearability of steel plate, the diffusion into the surface of steel plate basic unit has microgroove crack to improve the actual welding contact area of steel plate basic unit and wearing layer and added scaling powder, increase thus the firm welding problem between steel plate basic unit and wearing layer, improved the resistance to overturning of wear-resisting steel plate.
Description
Technical field
The utility model relates to a kind of metal plates, is specially a kind of steel plate based on wearing layer.
Background technology
Alloy wear-resisting layer mainly be take evanohm as main, also adds other alloying components such as manganese, molybdenum, niobium, nickel simultaneously, and in alloy structure, carbide is fibrous distribution, and machine direction is vertical with surface.More than carbide fibre hardness can reach HV1700-2000, case hardness can reach HRC58-62.Alloy carbide at high temperature has very strong stablizing, and keeps higher hardness, also has good antioxygenic property simultaneously, at 500 degrees Celsius, with interior, can normally use completely.In current mine manufacturing industry, the steel plate using is alloy-steel plate often, although the intensity of alloy-steel plate is pretty good, it is poor that wearability seems, service life is not long.Now alloy wear-resisting layer is combined with alloy-steel plate, study a kind of steel plate based on wearing layer, well solved this problem.
Utility model content
Technical problem to be solved in the utility model is to design a kind of steel plate based on wearing layer, has increased the wearability of steel plate, has improved service life.
For solving the problems of the technologies described above, a kind of steel plate based on wearing layer, comprises steel plate basic unit, it is characterized in that, also comprise wearing layer, the upper surface diffusion of described steel plate basic unit has microgroove crack, described wearing layer to be positioned in steel plate basic unit and by microgroove crack to match and be welded in steel plate basic unit.
Preferably, also comprise scaling powder layer, between described scaling powder Ceng steel plate basic unit and wearing layer and interpenetrate in steel plate basic unit and wearing layer.
Preferably, described steel plate basic unit is compound alloy-steel plate.
Preferably, in described wearing layer, carbon content is 4%-5%, and chromium content is 25-30%
Preferably, the thickness of described steel plate basic unit is 5.5-30mm.
Preferably, the thickness of described wearing layer is 2.5-10mm.
The beneficial effect the utlity model has is, by weld wearing layer on common steel plate, improved the wearability of steel plate, the diffusion into the surface of steel plate basic unit has microgroove crack to improve the actual welding contact area of steel plate basic unit and wearing layer and added scaling powder, increase thus the firm welding problem between steel plate basic unit and wearing layer, improved the resistance to overturning of wear-resisting steel plate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further described in detail.
Fig. 1 is the utility model structural representation.
In figure, 1 is steel plate basic unit, and 2 is wearing layer, and 3 is scaling powder layer, and 4 is microgroove crack.
The specific embodiment
Referring to Fig. 1, it is the utility model structural representation.A kind of steel plate based on wearing layer, comprise steel plate basic unit 1, wearing layer 2, scaling powder layer 3, the 1 upper surface diffusion of steel plate basic unit has microgroove crack 4, wearing layer 2 is positioned in steel plate basic unit 1 and by microgroove crack 4 and matches and be welded in steel plate basic unit 1, and scaling powder layer 3 is between steel plate basic unit 1 and wearing layer 2 and interpenetrate in steel plate basic unit 1 and wearing layer 2.
The beneficial effect the utlity model has is, by weld wearing layer on common steel plate, improved the wearability of steel plate, the diffusion into the surface of steel plate basic unit has microgroove crack to improve the actual welding contact area of steel plate basic unit and wearing layer and added scaling powder, increase thus the firm welding problem between steel plate basic unit and wearing layer, improved the resistance to overturning of wear-resisting steel plate.
It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. the steel plate based on wearing layer, comprises steel plate basic unit, it is characterized in that, also comprises wearing layer, and the upper surface diffusion of described steel plate basic unit has microgroove crack, described wearing layer to be positioned in steel plate basic unit and by microgroove crack to match and be welded in steel plate basic unit.
2. the steel plate based on wearing layer according to claim 1, is characterized in that, also comprises scaling powder layer, between described scaling powder Ceng steel plate basic unit and wearing layer and interpenetrate in steel plate basic unit and wearing layer.
3. the steel plate based on wearing layer according to claim 1, is characterized in that, described steel plate basic unit is compound alloy-steel plate.
4. the steel plate based on wearing layer according to claim 1, is characterized in that, the thickness of described steel plate basic unit is 5.5-30mm.
5. the steel plate based on wearing layer according to claim 1, is characterized in that, the thickness of described wearing layer is 2.5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353286.7U CN203945748U (en) | 2014-06-27 | 2014-06-27 | A kind of steel plate based on wearing layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353286.7U CN203945748U (en) | 2014-06-27 | 2014-06-27 | A kind of steel plate based on wearing layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945748U true CN203945748U (en) | 2014-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353286.7U Expired - Fee Related CN203945748U (en) | 2014-06-27 | 2014-06-27 | A kind of steel plate based on wearing layer |
Country Status (1)
| Country | Link |
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| CN (1) | CN203945748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021121139A1 (en) * | 2019-12-20 | 2021-06-24 | 李文娟 | Plate and method for producing claws on a control rod drive mechanism |
-
2014
- 2014-06-27 CN CN201420353286.7U patent/CN203945748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021121139A1 (en) * | 2019-12-20 | 2021-06-24 | 李文娟 | Plate and method for producing claws on a control rod drive mechanism |
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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: 20141119 Termination date: 20180627 |