CN202965331U - Wear-resisting alloy block - Google Patents
Wear-resisting alloy block Download PDFInfo
- Publication number
- CN202965331U CN202965331U CN2012205657209U CN201220565720U CN202965331U CN 202965331 U CN202965331 U CN 202965331U CN 2012205657209 U CN2012205657209 U CN 2012205657209U CN 201220565720 U CN201220565720 U CN 201220565720U CN 202965331 U CN202965331 U CN 202965331U
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- layer
- wear
- alloy
- resisting
- cobalt
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Abstract
The utility model relates to a wear-resisting alloy block and belongs to the technical field of compounds. The wear-resisting alloy block comprises a substrate, a nichrome layer and a cobalt-based alloy layer, wherein the nichrome layer is sprayed on the surface of the substrate, and the cobalt-based alloy layer is sprayed on the surface of the nichrome alloy layer. The wear-resisting alloy block has the advantages that the heat resistance and obdurability of an iron substrate are kept, the surface wear-resistance is achieved, and the service life of an iron part is greatly prolonged; and meanwhile, because the wear-resisting ally layer is low in thickness, an alloy material with high price is eliminated.
Description
Technical field
The utility model belongs to compound technical, particularly a kind of wear-resisting alloy block.
Background technology
Its part of ferrous metals material requirements commonly used is wear-resisting, as the steel pipe rolling baffle, wholely need enough obdurabilities and heat-resisting, and working face requires higher wearability, at present, does not have suitable material can reach requirement.
Summary of the invention
For the deficiency that prior art exists, the utility model provides a kind of corrosion resisting alloy packing.
The technical solution of the utility model is achieved in that this alloy comprises matrix, Nie Chrome alloy-layer and cobalt-based alloy layer; Matrix surface Pen Tu Nie Chrome alloy-layer ， Nie Chrome alloy-layer surface spraying cobalt-based alloy layer wherein.
The utility model has the advantages that: both kept the heat-resisting and obdurability of iron-based body, had again the characteristic of surface abrasion resistance, greatly improved the service life of irony parts, simultaneously because wear-resistant alloy layer is not thick, therefore saved expensive alloy material.
Description of drawings
Fig. 1 is the utility model structural representation;
In figure: 1 matrix, 2 Nie Chrome alloy-layers, 3 cobalt-based alloy layers;
The specific embodiment
The utility model detailed construction is illustrated with the specific embodiment by reference to the accompanying drawings.
As shown in Figure 1, this alloy comprises matrix 1, Nie Chrome alloy-layer 2 and cobalt-based alloy layer 3; Matrix 1 adopts aluminium alloy, to be the nickeliferous 40%-50% of little melting state with the powder spray of Chrome 20%-30% in aluminum alloy surface with QT-E-7/h type spray gun, adopt afterwards QT-E-7/h type spray gun Zai Nie Chrome alloy-layer 2 surfaces, will be the powder spray that contains cobalt 43%-81% of little melting state.
Claims (1)
1. wear-resisting alloy block, it is characterized in that: this alloy comprises matrix, nickel Chrome alloy-layer and cobalt-based alloy layer; Matrix surface Pen Tu Nie Chrome alloy-layer ， Nie Chrome alloy-layer surface spraying cobalt-based alloy layer wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205657209U CN202965331U (en) | 2012-10-31 | 2012-10-31 | Wear-resisting alloy block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205657209U CN202965331U (en) | 2012-10-31 | 2012-10-31 | Wear-resisting alloy block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965331U true CN202965331U (en) | 2013-06-05 |
Family
ID=48506454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205657209U Expired - Fee Related CN202965331U (en) | 2012-10-31 | 2012-10-31 | Wear-resisting alloy block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965331U (en) |
-
2012
- 2012-10-31 CN CN2012205657209U patent/CN202965331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131031 |