CN215390560U - Wear-resistant alloy steel ball - Google Patents
Wear-resistant alloy steel ball Download PDFInfo
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- CN215390560U CN215390560U CN202120510150.2U CN202120510150U CN215390560U CN 215390560 U CN215390560 U CN 215390560U CN 202120510150 U CN202120510150 U CN 202120510150U CN 215390560 U CN215390560 U CN 215390560U
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Abstract
The utility model relates to the technical field of alloy steel balls and discloses a wear-resistant alloy steel ball which comprises an alloy ball body, wherein a first anti-oxidation layer is coated on the outer surface of the alloy ball body, and a high-hardness coating is coated on the upper surface of the first anti-oxidation layer. According to the wear-resistant alloy steel ball, the first aluminum alloy coating is additionally arranged on the surface of the steel ball, and has the characteristics of oxidation resistance, corrosion resistance, high hardness and the like, so that the hardness and the oxidation resistance of the surface of the steel ball are greatly improved, the wear resistance, the corrosion resistance and the surface hardness of the steel ball can be improved through the wear-resistant coating, the wear resistance of the steel ball is greatly improved, the corrosion resistance of the surface of the steel ball can be improved through the anti-corrosion coating, the phenomenon that the alloy steel ball is corroded when working in a corrosive environment is avoided, the oxidation resistance of the steel ball can be improved through the first anti-oxidation coating and the second anti-oxidation coating, the service life of the alloy steel ball is prolonged, the replacement times of the alloy steel ball is avoided, and the use cost of the alloy steel ball is reduced.
Description
Technical Field
The utility model relates to the technical field of alloy steel balls, in particular to a wear-resistant alloy steel ball.
Background
The steel balls are divided into grinding steel balls, forging steel balls and casting steel balls according to production and processing technologies, and are divided into bearing steel balls, stainless steel balls, carbon steel balls, copper bearing steel balls, alloy balls and the like according to processing materials, wherein the bearing steel balls are important basic parts of industry, the alloy steel balls are spherical ferroalloy wear-resistant bodies which are generated by taking carbon, chromium, manganese, molybdenum and the like as main added metal elements and adopting forging, spinning, rolling, casting and other modes, are the most important components of the balls for crushing industrial mines, cement balls and the like at present, are widely applied to the industries of cement building materials, chemical industry, metallurgy mines, slag, quartz sand and the like, and the steel balls are important basic parts, particularly the precise industrial steel balls play a great role in national economic development. Under some special conditions, steel balls made of special materials are often needed to complete the functions required under different environments.
The existing alloy steel ball is easy to have serious surface abrasion in the long-time use process, so that the abraded alloy steel ball needs to be replaced, and the use cost of the steel ball is easy to increase.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wear-resistant alloy steel ball to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a wear-resistant alloy steel ball comprises an alloy ball body, wherein a first anti-oxidation layer is coated on the outer surface of the alloy ball body, a high-hardness coating is coated on the upper surface of the first anti-oxidation layer, an anti-corrosion layer is sprayed on the upper surface of the high-hardness coating, a wear-resistant layer is coated on the upper surface of the anti-corrosion layer, a first chromium alloy coating is coated on the upper surface of the wear-resistant layer, a hollow cavity is formed in the center of the interior of the alloy ball body, a second anti-oxidation layer is coated on the inner wall of the alloy ball body, and a second chromium alloy coating is coated on the bottom of the second anti-oxidation layer.
Preferably, the raw material of the corrosion prevention layer is nobelium borosilicate, the thickness of the corrosion prevention layer is 0.01 to 0.015 mm, the nobelium borosilicate has high corrosion resistance, and the surface hardness and the corrosion resistance of the alloy steel ball can be greatly improved when the nobelium borosilicate is hardened.
Preferably, the wear-resistant layer is formed by mixing one or two of silicon carbide paint and zinc oxide paint, the thickness of the wear-resistant layer is 0.01 mm to 0.016 mm, the wear-resistant layer 5 has excellent physical and chemical properties such as high melting point, high hardness, corrosion resistance, oxidation resistance and the like, the wear resistance of the alloy steel ball can be improved, the service life of the alloy steel ball is prolonged, and the phenomenon of wear in short-term use is avoided.
Preferably, the high-hardness coating is an alumina coating, the thickness of the high-hardness coating is 0.01 mm to 0.02 mm, and the high-hardness coating 3 can improve the surface of the alloy steel ball and improve the wear resistance of the alloy steel ball.
Preferably, the thickness of the first oxidation-resistant layer and the second oxidation-resistant layer is 0.01 mm to 0.016 mm, the raw materials of the first oxidation-resistant layer and the second oxidation-resistant layer are graphite high-temperature oxidation-resistant paint, and the first oxidation layer and the second oxidation layer can prevent the alloy steel ball from being oxidized when in use.
Preferably, the thickness of the first chromium alloy coating is 0.02 mm to 0.025 mm, the thickness of the second chromium alloy coating is 0.015 mm to 0.02 mm, and the aluminum alloy coating has the characteristics of oxidation resistance, corrosion resistance and high hardness, so that the service life of the alloy steel ball is further prolonged.
Compared with the prior art, the utility model provides a wear-resistant alloy steel ball. The method has the following beneficial effects:
according to the wear-resistant alloy steel ball, the first aluminum alloy coating is additionally arranged on the surface of the steel ball, and has the characteristics of oxidation resistance, corrosion resistance, high hardness and the like, so that the hardness and the oxidation resistance of the surface of the steel ball are greatly improved, the wear resistance, the corrosion resistance and the surface hardness of the steel ball can be improved through the wear-resistant coating, the wear resistance of the steel ball is greatly improved, the corrosion resistance of the surface of the steel ball can be improved through the anti-corrosion coating, the phenomenon that the alloy steel ball is corroded when working in a corrosive environment is avoided, the oxidation resistance of the steel ball can be improved through the first anti-oxidation coating and the second anti-oxidation coating, the service life of the alloy steel ball is prolonged, the replacement times of the alloy steel ball is avoided, and the use cost of the alloy steel ball is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of a portion of the outer surface of an alloy sphere according to the present invention;
FIG. 3 is a schematic sectional view of the inner wall of the alloy sphere of the present invention.
In the figure: the coating comprises an alloy sphere 1, a first oxidation prevention layer 2, a high-hardness coating 3, an anti-corrosion layer 4, a wear-resistant layer 5, a first chromium alloy coating 6, a second oxidation prevention layer 7, a second chromium alloy coating 8 and a hollow cavity 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a wear-resistant alloy steel ball comprises an alloy ball body 1, wherein the outer surface of the alloy ball body 1 is coated with a first anti-oxidation layer 2, the upper surface of the first anti-oxidation layer 2 is coated with a high-hardness coating 3, the high-hardness coating 3 is an alumina coating, the thickness of the high-hardness coating 3 is 0.01 mm to 0.02 mm, the high-hardness coating 3 can improve the surface of the alloy steel ball and also improve the wear resistance, the upper surface of the high-hardness coating 3 is sprayed with an anti-corrosion layer 4, the raw material of the anti-corrosion layer 4 is nickel boron-silicon, the thickness of the anti-corrosion layer 4 is 0.01 mm to 0.015 mm, the nickel boron-silicon has high corrosion resistance, the surface hardness and the corrosion resistance of the alloy steel ball can be greatly improved after the nickel boron-silicon is hardened, the upper surface of the anti-corrosion layer 4 is coated with a wear-resistant layer 5, the wear-resistant layer 5 is formed by mixing one or two of silicon carbide paint and zinc oxide paint, and the wear-resistant layer 5 is 0.01 mm to 0.016 mm, the wear-resistant layer 5 has excellent physical and chemical properties, such as high melting point, high hardness, corrosion resistance, oxidation resistance and the like, can improve the wear resistance of the alloy steel ball, prolong the service life of the alloy steel ball and avoid the occurrence of wear phenomenon in short-term use, the upper surface of the wear-resistant layer 5 is coated with a first chromium alloy coating 6, the inner center of the alloy sphere 1 is provided with a hollow cavity 9, the inner wall of the alloy sphere 1 is coated with a second oxidation-resistant layer 7, the thicknesses of the first oxidation-resistant layer 2 and the second oxidation-resistant layer 7 are 0.01 mm to 0.016 mm, the raw materials of the first oxidation-resistant layer 2 and the second oxidation-resistant layer 7 are graphite high-temperature oxidation-resistant paint, the first oxidation-resistant layer 2 and the second oxidation-resistant layer 7 can prevent oxidation phenomenon in use of the alloy steel ball, the bottom of the second oxidation-resistant layer 7 is coated with a second chromium alloy coating 8, the thickness of the first chromium alloy coating 6 is 0.02 mm to 0.025 mm, the thickness of the second chromium alloy coating 8 is 0.015 mm to 0.02 mm, the aluminum alloy coating has the characteristics of oxidation resistance, corrosion resistance and high hardness, the service life of the alloy steel ball is further prolonged, the first aluminum alloy coating 6 is added on the surface of the steel ball, the aluminum alloy coating has the characteristics of oxidation resistance, corrosion resistance, high hardness and the like, the hardness of the surface of the steel ball and the oxidation resistance of the steel ball are greatly improved, the wear resistance, corrosion resistance and surface hardness of the steel ball can be increased through the wear-resistant layer 5, the wear resistance of the steel ball is greatly improved, the corrosion resistance of the surface of the steel ball can be improved through the anti-corrosion layer 4, the phenomenon that the alloy steel ball is corroded when working in a corrosive environment is avoided, the oxidation resistance of the steel ball can be increased through the first oxidation resistant layer 2 and the second oxidation resistant layer 7, the service life of the alloy steel ball is prolonged, the replacement times of the alloy steel ball are avoided, and the use cost of the alloy steel ball is reduced.
In the actual operation process, when the device is used, the first aluminum alloy coating 6 is additionally arranged on the surface of the steel ball, the aluminum alloy coating has the characteristics of oxidation resistance, corrosion resistance, high hardness and the like, the hardness and the oxidation resistance of the surface of the steel ball are greatly improved, the wear resistance, the corrosion resistance and the surface hardness of the steel ball can be improved through the wear-resistant layer 5, the wear resistance of the steel ball is greatly improved, the corrosion resistance of the surface of the steel ball can be improved through the corrosion-resistant layer 4, the phenomenon that the alloy steel ball is corroded when working in a corrosive environment is avoided, the oxidation resistance of the steel ball can be improved through the first oxidation-resistant layer 2 and the second oxidation-resistant layer 7, the service life of the alloy steel ball is prolonged, the replacement frequency of the alloy steel ball is avoided, and the use cost of the alloy steel ball is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a wear-resisting alloy steel ball, includes alloy spheroid (1), its characterized in that: the outer surface of the alloy sphere (1) is coated with a first anti-oxidation layer (2), the upper surface of the first anti-oxidation layer (2) is coated with a high-hardness coating (3), the upper surface of the high-hardness coating (3) is sprayed with an anti-corrosion layer (4), the upper surface of the anti-corrosion layer (4) is coated with a wear-resistant layer (5), the upper surface of the wear-resistant layer (5) is coated with a first chromium alloy coating (6), the inner center of the alloy sphere (1) is provided with a hollow cavity (9), the inner wall of the alloy sphere (1) is coated with a second anti-oxidation layer (7), and the bottom of the second anti-oxidation layer (7) is coated with a second chromium alloy coating (8).
2. A wear-resistant alloy steel ball according to claim 1, characterized in that: the raw material of the anti-corrosion layer (4) is nickel nobelium borosilicate, and the thickness of the anti-corrosion layer (4) is 0.01 mm to 0.015 mm.
3. A wear-resistant alloy steel ball according to claim 1, characterized in that: the thickness of the wear-resistant layer (5) is 0.01 mm to 0.016 mm.
4. A wear-resistant alloy steel ball according to claim 1, characterized in that: the high-hardness coating (3) is an alumina coating, and the thickness of the high-hardness coating (3) is 0.01 mm-0.02 mm.
5. A wear-resistant alloy steel ball according to claim 1, characterized in that: the thickness of the first oxidation prevention layer (2) and the second oxidation prevention layer (7) is 0.01 mm to 0.016 mm, and the raw materials of the first oxidation prevention layer (2) and the second oxidation prevention layer (7) are graphite high-temperature oxidation resistant paint.
6. A wear-resistant alloy steel ball according to claim 1, characterized in that: the first chromium alloy coating (6) has a thickness of 0.02 to 0.025 mm and the second chromium alloy coating (8) has a thickness of 0.015 to 0.02 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510150.2U CN215390560U (en) | 2021-03-09 | 2021-03-09 | Wear-resistant alloy steel ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510150.2U CN215390560U (en) | 2021-03-09 | 2021-03-09 | Wear-resistant alloy steel ball |
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| Publication Number | Publication Date |
|---|---|
| CN215390560U true CN215390560U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120510150.2U Active CN215390560U (en) | 2021-03-09 | 2021-03-09 | Wear-resistant alloy steel ball |
Country Status (1)
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| CN (1) | CN215390560U (en) |
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2021
- 2021-03-09 CN CN202120510150.2U patent/CN215390560U/en active Active
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