CN202971583U - Ceramic coating film steel ball - Google Patents
Ceramic coating film steel ball Download PDFInfo
- Publication number
- CN202971583U CN202971583U CN 201220611196 CN201220611196U CN202971583U CN 202971583 U CN202971583 U CN 202971583U CN 201220611196 CN201220611196 CN 201220611196 CN 201220611196 U CN201220611196 U CN 201220611196U CN 202971583 U CN202971583 U CN 202971583U
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- Prior art keywords
- steel ball
- ceramic coating
- coating film
- micron
- film
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- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The utility model relates to a ceramic coating film steel ball. The ceramic coating film steel ball comprises a steel ball and three layers of ceramic coating films wrapping outside the steel ball, wherein the three coating films wrapping outside the steel ball are sequentially a TiN coating film, a TiCN coating film and a TiAlN coating film from inside to outside; the thickness of the ceramic coating film at the outermost layer is 0.3 micron; and the thicknesses of the other two layers of ceramic coating films are respectively 0.5 micron.
Description
Technical field
The utility model relates to the steel ball field, particularly relates to a kind of ceramic coating steel ball.
Background technique
In order to reduce steel ball surface friction drag in use, for the ball-point pen type steel ball, require to reach certain circularity.For the ease of the needs of processing, the material that requires to make steel ball has certain plasticity, but has but caused the decline of hardness.When this class steel ball being used for the large or high-revolving equipment of pressure, easily the impact because of other parts causes steel ball scar or compressive deformation to occur, and also can exert an adverse impact to other adjacent parts the working life of reducing steel ball simultaneously.
Prior art proposes, at outer surface plating one deck ceramic membrane of this class steel ball, to increase intensity and the abrasion resistance on steel ball surface.But the cured steel ball of present pottery plating does not have the real cured performance of pottery plating that realizes.
Summary of the invention
The purpose of this utility model is existing plated film steel ball to be proposed one improve technological scheme, and the relative hardness of bearing steel pearl that can solve existing use is lower, the problem of the poor and easy damaged of wear-resisting property.
The utility model is achieved through the following technical solutions:
A kind of ceramic coating steel ball includes a steel ball and is coated on the outer plated film of two-layer ceramic at least of steel ball.The material of ceramic coating is one or more in TiN, TiCN, TiAlN and CrN.
The thickness of outermost surface ceramic coating is 0.1 micron-0.3 micron, and the thickness of other layer ceramic coating is 0.1 micron-0.5 micron.The material of every one deck ceramic coating that described steel ball is outer is not identical.
The number of plies of described ceramic coating is 3 layers.
The beneficial effect that the utility model is compared with prior art is:
Take steel ball as main body, through having increased the abrasion resistance of steel ball after plated film, can adapt to high-revolving needs, and can realize the out of roughness of steel ball, improve the working life of steel ball.
Description of drawings
Fig. 1 is the utility model embodiment 1 ceramic coating steel ball generalized section.
Embodiment
Below by specific embodiment, the technical solution of the utility model is described, following examples are just in order to illustrate the utility model rather than to limit scope of the present utility model.
As shown in Figure 1, a kind of ceramic coating steel ball includes steel ball 1 and a ceramic coating, and the number of plies of described ceramic coating is 3 layers, and the material of every one deck ceramic coating that described steel ball is outer is not identical; Be coated on the outer plated film plated film from the inside to the outside of steel ball and be followed successively by TiN film 2, TiCN film 3 and TiAlN film 4;
Described except outermost surface the thickness of other layer ceramic coating be 0.5 micron, wherein, the thickness of outermost surface ceramic coating is 0.3 micron.
Embodiment 2
A kind of ceramic coating steel ball includes a steel ball and ceramic coating, and the number of plies of described ceramic coating is 4 layers, and the material of every one deck ceramic coating that described steel ball is outer is not identical; Be coated on the outer plated film plated film from the inside to the outside of steel ball and be followed successively by TiN film, TiCN film, TiAlN film and CrN film;
Described except outermost surface the thickness of other layer ceramic coating be 0.3 micron, wherein, the thickness of outermost surface ceramic coating is 0.2 micron.
Above embodiment has illustrated the technical solution of the utility model, it will be appreciated by those skilled in the art that and can is out of shape or is equal to replacement by above-mentioned technological scheme, all can access other embodiment of the present utility model.
Claims (1)
1. a ceramic coating steel ball, is characterized in that: include a steel ball and be coated on 3 layers of outer ceramic coating of steel ball; Being coated on the outer plated film plated film from the inside to the outside of steel ball is followed successively by and is TiN film, TiCN film and TiAlN film; Described except outermost surface the thickness of other layer ceramic coating be 0.5 micron, wherein, the thickness of outermost surface ceramic coating is 0.3 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611196 CN202971583U (en) | 2012-11-16 | 2012-11-16 | Ceramic coating film steel ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611196 CN202971583U (en) | 2012-11-16 | 2012-11-16 | Ceramic coating film steel ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971583U true CN202971583U (en) | 2013-06-05 |
Family
ID=48512664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611196 Expired - Fee Related CN202971583U (en) | 2012-11-16 | 2012-11-16 | Ceramic coating film steel ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357854A (en) * | 2013-08-07 | 2013-10-23 | 宁国市华丰耐磨材料有限公司 | Wearable steel ball reinforced through ceramic |
-
2012
- 2012-11-16 CN CN 201220611196 patent/CN202971583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357854A (en) * | 2013-08-07 | 2013-10-23 | 宁国市华丰耐磨材料有限公司 | Wearable steel ball reinforced through ceramic |
| CN103357854B (en) * | 2013-08-07 | 2016-03-30 | 宁国市华丰耐磨材料有限公司 | A kind of ceramic reinforced abrasion-proof steel ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Xianggui Inventor before: Hu Guoliang |
|
| CP03 | Change of name, title or address |
Address after: 315000 Wang Dong village, Shang Tian Town, Fenghua District, Zhejiang, Ningbo Patentee after: Power star swallow steel ball (Ningbo) Co., Ltd. Address before: 315511, No. 16, main road, Wang Dong village, Tian Tian Town, Ningbo, Zhejiang, Fenghua Patentee before: Fenghua City Golden Swallow Steel Ball Co., Ltd. |
|
| 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: 20130605 Termination date: 20181116 |