CN202252791U - Steel product - Google Patents
Steel product Download PDFInfo
- Publication number
- CN202252791U CN202252791U CN2011200576770U CN201120057677U CN202252791U CN 202252791 U CN202252791 U CN 202252791U CN 2011200576770 U CN2011200576770 U CN 2011200576770U CN 201120057677 U CN201120057677 U CN 201120057677U CN 202252791 U CN202252791 U CN 202252791U
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- Prior art keywords
- steel
- steel product
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- wire
- steel wire
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to the technical field of machinery, and relates to a steel product, which solves the technical problems of single sectional shape and the like in the prior art. The steel product comprises an elongated body and is characterized in that the section of the body is semicircular. The steel product has the advantage that the use range of the steel product is wider.
Description
Technical field
The utility model belongs to field of mechanical technique, especially relates to a kind of steel.
Background technique
Steel wire is one of plate, pipe, type, silk four big kinds of steel, is through the cold drawn reprocessing product of processing with gren rod.The master operation of Production for Steel Wire comprises material choice, removes iron scale, oven dry, coating processing, heat treatment, wire drawing, coating processing etc.Remove the iron scale that iron scale refers to remove wire rod or medium line base surface; Purpose is iron scale damage mould and a Steel Wire Surface when preventing drawing, is coated with or friction that coating is handled when preparing the surface of good condition and reducing drawing reduces pulling capacity for follow-up.The method of removing iron scale has chemical method and mechanical process two big classes.Wire rod or medium line base need carry out low-temperature heat and promptly dry in order to remove hydrogen and moisture after chemical de-scaling and coating are handled.The general %261t of bake out temperature; 300 ℃, temperature is unsuitable too high, in case lubricant coating lost efficacy.Dehydrogenation is promptly got rid of the hydrogen of in acid cleaning process, invading in the base steel, and purpose is an elimination of hydrogen embrittlement, recovers the plasticity of wire rod.Removing the moisture on wire rod surface, make it dry, is in order to prevent that moisture from worsening the using effect of oiling agent.The half-finished heat treatment mode of heat treatment wire rod or steel wire is seen Steel Wire Heat Treatment.Heat treatment comprises 3 types of raw material heat treatment, intermediate heat-treatment and finished product heat treatments.Coating is handled the Steel Wire Surface plating layer of metal or the alloy that require coating at non-light face, and one of purpose is to make steel wire anticorrosion improving its working life, as zinc-plated, aluminize, zinc-plated aluminum alloy etc.; Two of purpose is to make steel wire have some property, during like production bead wire and Steel cord steel wire, has the good binding ability in order to guarantee steel wire and rubber, and the former needs copper facing, brass plating or bronzing, and the latter needs brass plating.
Through above-mentioned technology, general all can produce a kind of preferably steel of quality, but existing steel product cross-sectional shape is comparatively single, be mostly circular, so that aspects such as the hardness of steel, intensity and rigidity is comparatively approaching.And steel have been applied in the every field, but all there is difference in each field to the performance of steel.Obviously the single steel of sectional shape are not the most reasonably to select.
Summary of the invention
The purpose of the utility model is to the problems referred to above, provides a kind of reasonable in design, and the cross section is a kind of steel of semicircle.
For achieving the above object, the utility model has adopted following technical proposal: this a kind of steel comprise the body of long strip it is characterized in that described body section is semicircle.
In above-mentioned a kind of steel, described body is a high carbon steel.Such raw material are easy to get, and cost of production is low.
Compared with prior art, originally a kind of advantage of steel is: 1, because this body section is a semicircle, and the intensity aspect, and stressing conditions all is different from the steel of existing cross section for circle.Realized this a kind of steel be fit to be applied to other technologies field 2 more, because described body is a high-carbon steel wire.This material has reduced production cost, has also improved the efficient of producing.
Description of drawings
Fig. 1 is the schematic cross-section of these a kind of steel.
Among the figure, 1, body.
Embodiment
Embodiment 1
As shown in Figure 1, this a kind of steel comprise the body 1 of long strip, and described body 1 cross section is a semicircle, and the radian of described semicircle is provided with chamfering with contacting of facing directly, and this chamfering can prevent potential safety hazard.Because body 1 cross section is a semicircle, the intensity aspect, and stressing conditions all is different from the steel of existing cross section for circle.Realized that these a kind of steel are fit to be applied to the other technologies field more.Body 1 is a high carbon steel in addition.Such raw material are easy to get, and cost of production is low, in this case, can produce the Spring Steel Wire with superior strength.
Claims (2)
1. steel comprise the body (1) of long strip it is characterized in that described body (1) cross section is a semicircle.
2. steel according to claim 1 is characterized in that, described body (1) is a high carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200576770U CN202252791U (en) | 2011-03-04 | 2011-03-04 | Steel product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200576770U CN202252791U (en) | 2011-03-04 | 2011-03-04 | Steel product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252791U true CN202252791U (en) | 2012-05-30 |
Family
ID=46114032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200576770U Expired - Fee Related CN202252791U (en) | 2011-03-04 | 2011-03-04 | Steel product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252791U (en) |
-
2011
- 2011-03-04 CN CN2011200576770U patent/CN202252791U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140304 |