CN201351246Y - Magnetic-free corrosion-resistant stainless steel wire rope - Google Patents
Magnetic-free corrosion-resistant stainless steel wire rope Download PDFInfo
- Publication number
- CN201351246Y CN201351246Y CNU2009200373266U CN200920037326U CN201351246Y CN 201351246 Y CN201351246 Y CN 201351246Y CN U2009200373266 U CNU2009200373266 U CN U2009200373266U CN 200920037326 U CN200920037326 U CN 200920037326U CN 201351246 Y CN201351246 Y CN 201351246Y
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- CN
- China
- Prior art keywords
- stainless steel
- steel wire
- wire rope
- magnetic
- resistant stainless
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a magnetic-free corrosion-resistant stainless steel wire rope which is twisted and woven by a plurality of or strands of stainless steel wires. A plasmas nitride layer is arranged at the outer surface of each monofilament of the stainless steel wire rope. The magnetic-free corrosion-resistant stainless steel wire rope has the characteristics that: the magnetic-free property is obvious, the point-corrosion resisting property is enhanced, and the inter-crystalline corrosion resisting property is improved.
Description
Technical field
The utility model relates to a kind of steel wire rope, relates in particular to no magnetic, corrosion-resistant stainless steel steel wire rope.
Background technology
Various dissimilar stainless steel steel wire ropes just are used for various marine environment increasingly extensive, must be pointed out, stainless steel will avoid corroding needs complicated antiseptic project technology and great amount of investment for a long time in seawater.At military equipment equipment, medical facilities, in manufacturing of submarine communication fiber optic cables and the use, because stainless steel steel wire rope product has certain magnetic, have influence on the accuracy of instrument and equipment, especially submarine communication fiber optic cables, its environment for use is abominable, corrosivity is big, 316 traditional material stainless steel steel wire ropes can not satisfy its requirement, common stainless steel 316 poor performance of domestic production, can not use in fiber optic cables at all, can produce with the contact-making surface of seawater and to get rusty, and subsea power communication need high accuracy, high-performance, high strength, the stainless steel anticorrosive material of characteristics such as elasticity and no magnetic, the common stainless steel steel wire rope can not satisfy these requirements.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, satisfies submarine optical fibres cables stainless steel wire rope and cable and does not have the magnetic field reaction, and transmit no magnetic field reaction between the electric current, proposes a kind of nonmagnetic corrosion-resistant stainless steel steel wire rope.
The utility model is achieved by the following technical solution: the nonmagnetic corrosion-resistant stainless steel steel wire rope, and to compile by many or multiply stainless steel skein silk and to form, the outer surface that constitutes every monofilament of steel wire rope has the plasma nitriding layer.
The outer surface that the utility model constitutes every monofilament of steel wire rope has the plasma nitriding layer, can significantly improve steel pitting resistance, improved the intergranular corrosion resistance performance of steel.Steel wire rope can produce magnetic in the process of twisting with the fingers burst rope making with after the tool die of iron contacts, the utility model carries out property test as a result to magnetic, and demagnetization in time is nonmagnetic.After test, the tensile strength of the utility model nonmagnetic corrosion-resistant stainless steel steel wire rope increases by 10% than 316 common steel wire ropes.
The utility model has the following advantages compared with prior art:
1) the nonmagnetic effect of stainless steel steel wire rope is remarkable;
2) significantly improve the pitting resistance of steel wire rope;
3) improved the intergranular corrosion resistance performance of steel wire rope;
Description of drawings
Fig. 1 is for constituting the structural representation of every monofilament of the utility model.
Being labeled as among the figure: 1, monofilament, 2, the plasma nitriding layer.
The specific embodiment
In conjunction with the accompanying drawings the utility model specific embodiment is described in further detail.
Embodiment one:
A kind of nonmagnetic corrosion-resistant stainless steel steel wire rope is formed by 19 stainless steel skein silks volumes, and the outer surface that constitutes the every monofilament 1 of steel wire rope has plasma nitriding layer 2.
Embodiment two:
A kind of nonmagnetic corrosion-resistant stainless steel steel wire rope is formed by seven bursts of stainless steel skein silks volumes, and per share stainless steel wire is compiled by seven bursts of stainless steel monofilament strands and formed, and the outer surface that constitutes the every monofilament 1 of steel wire rope has plasma nitriding layer 2.
Certainly, under inventive concept of the present utility model, the utility model has multiple form of implementation, and this reads and need not pay creative work behind this specification and can reveal again to those skilled in the art, has not just described in detail at this.
Claims (1)
1, nonmagnetic corrosion-resistant stainless steel steel wire rope is compiled by many or multiply stainless steel skein silk and to be formed, and it is characterized in that: the outer surface that constitutes the every monofilament (1) of steel wire rope has plasma nitriding layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200373266U CN201351246Y (en) | 2009-01-21 | 2009-01-21 | Magnetic-free corrosion-resistant stainless steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200373266U CN201351246Y (en) | 2009-01-21 | 2009-01-21 | Magnetic-free corrosion-resistant stainless steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351246Y true CN201351246Y (en) | 2009-11-25 |
Family
ID=41374632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200373266U Expired - Fee Related CN201351246Y (en) | 2009-01-21 | 2009-01-21 | Magnetic-free corrosion-resistant stainless steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351246Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498355A (en) * | 2013-10-14 | 2014-01-08 | 无锡通用钢绳有限公司 | Corrosion-resistant steel wire rope |
| JP2018168521A (en) * | 2018-05-16 | 2018-11-01 | 朝日インテック株式会社 | Wire rope |
| EP3456876A4 (en) * | 2016-05-11 | 2019-11-20 | Asahi Intecc Co., Ltd. | Wire rope |
-
2009
- 2009-01-21 CN CNU2009200373266U patent/CN201351246Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498355A (en) * | 2013-10-14 | 2014-01-08 | 无锡通用钢绳有限公司 | Corrosion-resistant steel wire rope |
| CN103498355B (en) * | 2013-10-14 | 2015-12-09 | 无锡通用钢绳有限公司 | A kind of corrosion-resistant steel wire rope |
| EP3456876A4 (en) * | 2016-05-11 | 2019-11-20 | Asahi Intecc Co., Ltd. | Wire rope |
| JP2018168521A (en) * | 2018-05-16 | 2018-11-01 | 朝日インテック株式会社 | Wire rope |
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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: 20091125 Termination date: 20130121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |