CN215215705U - High-performance stainless steel bar - Google Patents
High-performance stainless steel bar Download PDFInfo
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- CN215215705U CN215215705U CN202023332079.8U CN202023332079U CN215215705U CN 215215705 U CN215215705 U CN 215215705U CN 202023332079 U CN202023332079 U CN 202023332079U CN 215215705 U CN215215705 U CN 215215705U
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Abstract
The utility model discloses a high performance stainless steel rod, including excellent core and barred body, excellent core outer lane is equipped with the more than one lug, the barred body inner circle be equipped with more than one with the recess of lug adaptation, the excellent core includes inside basic unit and external connection layer, the barred body is by interior to being equipped with crushing layer, heat-resisting layer and wearing layer outward in proper order, the surface of wearing layer is equipped with the titanium coating layer. The utility model discloses a high performance stainless steel rod compares with the steel of traditional single material, possesses heat-resisting, wear-resisting and high temperature resistance, and the lug of excellent core plays the strengthening rib effect simultaneously, has improved the hardness strength of rod, possesses high performance and high suitability.
Description
Technical Field
The utility model relates to a steel field, especially a high performance stainless steel rod.
Background
The production of stainless steel bars is emerging with the development of stainless steel. Due to the fact that the application range of the stainless steel bar is more and more extensive, such as foundations of high-rise buildings in cold regions, isolation nets beside expressways, household articles and the like, the production of the stainless steel bar is greatly developed, and higher comprehensive performance requirements are put forward on stainless steel, good corrosion resistance is required, high strength, high temperature and high pressure resistance, radiation resistance, low temperature resistance and the like are required, and the variety types of the stainless steel are further developed. At present, stainless steel plates and bars are mostly made of the same material, so that the performance is not high, and the application range is small.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the technical problem that to prior art not enough, provide a high performance stainless steel rod.
In order to solve the technical problem, the utility model discloses a high performance stainless steel rod, including excellent core and barred body, excellent core outer lane is equipped with more than one lug, and the barred body inner circle is equipped with the recess of more than one and lug adaptation, the excellent core includes inside basic unit and external connection layer, the barred body is by interior withstand voltage layer, heat-resisting layer and the wearing layer of being equipped with in proper order outside to, the surface of wearing layer is equipped with the titanium coating layer.
The utility model discloses in, the lug has 8, equidistant setting in the outer lane of excellent core.
The utility model discloses in, the cross section of lug is outer wide narrow isosceles trapezoid in.
In the utility model, the inner base layer of the rod core is low-carbon steel.
In the utility model, the external connection layer of the rod core is made of tungsten steel.
In the utility model discloses, the anti-pressure layer is 316 stainless steel.
The utility model discloses in, the heat-resistant layer is austenite heat-resistant steel.
The utility model discloses in, the wearing layer is the tool steel.
Has the advantages that: the utility model discloses a high performance stainless steel rod compares with the steel of traditional single material, possesses heat-resisting, wear-resisting and high temperature resistance, and the lug of excellent core plays the strengthening rib effect simultaneously, has improved the hardness strength of rod, possesses high performance and high suitability.
Drawings
These and/or other advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings and the following detailed description.
FIG. 1 is a schematic structural view;
fig. 2 is a sectional view.
Detailed Description
Example (b):
referring to fig. 1, the present embodiment provides a high performance stainless steel bar, which comprises a steel rod, a,
Specifically, this stainless steel bar includes barred core 1 and barred body 2, barred core 1 outer lane is equipped with more than one lug 3, barred body 2 inner circle be equipped with more than one with the recess 4 of lug adaptation, the barred core includes inside basic unit's layer 1a and outside connecting layer 1b, the barred body is equipped with crushing layer 5, heat-resisting layer 6 and wearing layer 7 by inside to outside in proper order, the surface of wearing layer 7 is equipped with titanium coating layer 8.
In this embodiment, the protrusions are 8 and are arranged on the outer ring of the rod core at equal intervals.
In this embodiment, the cross section of the bump is an isosceles trapezoid with a wide outer side and a narrow inner side.
In this embodiment, the inner base layer of the core rod is low carbon steel.
In this embodiment, the external connection layer of the rod core is made of tungsten steel.
In this embodiment, the anti-pressure layer is 316 stainless steel.
In this embodiment, the heat-resistant layer is made of austenitic heat-resistant steel.
In this embodiment, the wear resistant layer is tool steel.
The rod of this embodiment is compared with the steel of traditional single material, possesses heat-resisting, wear-resisting and high temperature resistance, and the lug of excellent core plays the strengthening rib effect simultaneously, has improved the hardness strength of rod, possesses high performance and high suitability.
The utility model provides a thought and method of high performance stainless steel rod, the method and the way that specifically realize this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as with moist decorations the utility model discloses a protection scope. All the components not specified in the present embodiment can be realized by the prior art.
Claims (1)
1. The high-performance stainless steel bar is characterized by comprising a bar core and a bar body, wherein more than one lug is arranged on the outer ring of the bar core, more than one groove matched with the lug is arranged on the inner ring of the bar body, the bar core comprises an inner basic layer and an outer connecting layer, a pressure-resistant layer, a heat-resistant layer and a wear-resistant layer are sequentially arranged on the bar body from inside to outside, and a titanium-plated layer is arranged on the outer surface of the wear-resistant layer;
the 8 bumps are arranged on the outer ring of the rod core at equal intervals;
the cross section of the lug is an isosceles trapezoid with wide outside and narrow inside;
the inner base layer of the rod core is low-carbon steel;
the external connecting layer of the rod core is made of tungsten steel;
the pressure resistant layer is 316 stainless steel;
the heat-resistant layer is made of austenitic heat-resistant steel;
the wear-resistant layer is made of tool steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023332079.8U CN215215705U (en) | 2020-12-31 | 2020-12-31 | High-performance stainless steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023332079.8U CN215215705U (en) | 2020-12-31 | 2020-12-31 | High-performance stainless steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215215705U true CN215215705U (en) | 2021-12-17 |
Family
ID=79436583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023332079.8U Active CN215215705U (en) | 2020-12-31 | 2020-12-31 | High-performance stainless steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215215705U (en) |
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2020
- 2020-12-31 CN CN202023332079.8U patent/CN215215705U/en active Active
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