CN210306340U - Nickel alloy flux-cored wire - Google Patents
Nickel alloy flux-cored wire Download PDFInfo
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- CN210306340U CN210306340U CN201920930460.2U CN201920930460U CN210306340U CN 210306340 U CN210306340 U CN 210306340U CN 201920930460 U CN201920930460 U CN 201920930460U CN 210306340 U CN210306340 U CN 210306340U
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Abstract
The utility model discloses a nickel alloy flux-cored wire, which comprises a flux core, a conductive layer, an inner sheath and an outer sheath; the conducting layer cladding is outside at the drug core, the outside cladding of conducting layer has the inner sheath, the outside cladding of inner sheath has the heat-resistant layer, the outside cladding of heat-resistant layer has the buffer layer, the outside cladding of buffer layer has the wearing layer, and is equipped with the compression resistance ring between wearing layer and the buffer layer, the outside cladding of wearing layer has the oversheath. The utility model discloses the outside cladding of conducting layer has the inner sheath, guarantees that the medicine core is stable in the intraformational position of conducting, prevents that the medicine core from taking place deformation, and the oversheath material is polyvinyl chloride, can be fine isolated inside medicine core and human contact under most of the circumstances.
Description
Technical Field
The utility model relates to a flux cored wire technical field especially relates to nickel alloy flux cored wire.
Background
Flux-cored wires are another type of welding material widely used after welding rods and solid wires, and are composed of two parts, namely a metal sheath and a core flux. The dosage of the flux-cored wire in developed countries in recent years is about 20-30% of the total amount of welding materials.
An alloy formed by adding other elements on the basis of nickel. Monel, which contained about 30% copper, produced around 1905 was the older nickel alloy. Nickel has good mechanical, physical and chemical properties, and the addition of proper elements can improve the oxidation resistance, corrosion resistance and high-temperature strength of the nickel and improve certain physical properties of the nickel. The nickel alloy can be used as materials for electronic tubes, precision alloys, nickel-based high-temperature alloys, nickel-based corrosion-resistant alloys, shape memory alloys and the like. The nickel alloy has wide application in energy development, chemical engineering, electronics, navigation, aviation, aerospace and other departments. In 2017, 10 and 27, the precancerous substance list published by the international cancer research institution of the world health organization is preliminarily prepared and referred, and nickel metal and nickel alloy are in the 2B type carcinogenic substance list, so that the nickel alloy medicine core is harmful to human bodies, and the external protection of the nickel alloy medicine core is a problem which needs to be solved at present.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model discloses an aim at provides nickel alloy flux cored wire, the utility model discloses the outside cladding of conducting layer has the inner sheath, guarantees that the flux core is stable in the intraformational position of conducting, prevents that the flux core from taking place deformation, and the oversheath material is polyvinyl chloride, can be under most of the circumstances fine isolated inside flux core and human contact.
According to the utility model discloses nickel alloy flux cored wire, its characterized in that: comprises a drug core, a conductive layer, an inner sheath and an outer sheath;
the conducting layer cladding is outside at the drug core, the outside cladding of conducting layer has the inner sheath, the outside cladding of inner sheath has the heat-resistant layer, the outside cladding of heat-resistant layer has the buffer layer, the outside cladding of buffer layer has the wearing layer, and is equipped with the compression resistance ring between wearing layer and the buffer layer, the outside cladding of wearing layer has the oversheath.
In some embodiments of the present invention, the inner wall of the outer sheath is annularly provided with an anti-loosening strip, and the end of the anti-loosening strip is disposed in the buffer layer through the compression-resistant ring.
In other embodiments of the present invention, the anti-slip ring is provided with a protrusion for preventing slip.
In other embodiments of the present invention, the wear-resistant layer is woven by steel wires.
In other embodiments of the present invention, the outer sheath material is polyvinyl chloride.
In other embodiments of the present invention, the buffer layer is made of sponge material.
The utility model provides a beneficial effect is: the utility model discloses the outside cladding of conducting layer has the inner sheath, guarantees that the medicine core is stable in the position of conducting layer, prevents that the medicine core from taking place deformation, and outer sheath inner wall annular is equipped with the anti-loosening strip, and the anti-loosening strip is parallel with the oversheath, and in the embedding buffer layer, play limiting displacement to the jacket layer of inside, can prevent that it is not hard up, improve the bulk strength of oversheath, the oversheath material is polyvinyl chloride, can be fine isolated inside medicine core and human contact under most of the circumstances.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the nickel alloy flux-cored wire provided by the utility model.
In the figure: 1-a medicine core, 2-a conducting layer, 3-an inner sheath, 4-a heat-resistant layer, 5-a buffer layer, 6-a wear-resistant layer, 7-an outer sheath, 8-an anti-loosening strip, 9-a bulge and 10-a compression-resistant ring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, a nickel alloy flux-cored wire comprises a flux core 1, a conductive layer 2, an inner sheath 3 and an outer sheath 7;
the cladding of conducting layer 2 is in 1 outside of flux core, flux core 1 is the nickel alloy, 2 outside claddings of conducting layer have inner sheath 3, guarantee that 1 position of flux core in conducting layer 2 is stable, prevent that 1 emergence deformation of flux core from, 3 outside claddings of inner sheath have heat-resistant layer 4, 4 outside claddings of heat-resistant layer have buffer layer 5, 5 outside claddings of buffer layer have wearing layer 6, and be equipped with compression resistance ring 10 between wearing layer 6 and the buffer layer 5, 6 outside claddings of wearing layer have oversheath 7, the oversheath 7 material is polyvinyl chloride, can be fine completely cut off contact of inside flux core 1 and human under most of the circumstances.
The inner wall of the outer sheath 7 is annularly provided with an anti-loosening strip 8, the anti-loosening strip 8 is parallel to the outer sheath 7, the anti-loosening strip is embedded into the buffer layer 5, the inner sleeve layer is limited, loosening can be prevented, the overall strength of the outer sheath 7 is improved, the end part of the anti-loosening strip 8 penetrates through the compression resistant ring 10 and is arranged in the buffer layer 5, the compression resistant ring 10 is annularly provided with a protrusion 9 for preventing slipping, the wear-resistant layer 6 is woven by steel wires, flexibility of welding wires cannot be affected, the outer sheath 7 is made of polyvinyl chloride, and the buffer layer 5 is made of sponge materials.
Example 1:
the inner wall of the outer sheath 7 is annularly provided with an anti-loosening strip 8, the anti-loosening strip 8 is parallel to the outer sheath 7, the anti-loosening strip is embedded into the buffer layer 5, the inner sleeve layer is limited, loosening can be prevented, the overall strength of the outer sheath 7 is improved, the end part of the anti-loosening strip 8 penetrates through the compression resistant ring 10 and is arranged in the buffer layer 5, the compression resistant ring 10 is annularly provided with a protrusion 9 for preventing slipping, the wear-resistant layer 6 is woven by steel wires, flexibility of welding wires cannot be affected, the outer sheath 7 is made of polyvinyl chloride, and the buffer layer 5 is made of sponge materials.
Example 2:
the inner wall of the outer sheath 7 is annularly provided with an anti-loosening strip 8, the anti-loosening strip 8 is parallel to the outer sheath 7, the anti-loosening strip is embedded into the buffer layer 5, the limiting effect is achieved on the inner sleeve layer, loosening can be prevented, the overall strength of the outer sheath 7 is improved, the end portion of the anti-loosening strip 8 penetrates through the compression resistant ring 10 and is arranged in the buffer layer 5, the outer ring of the compression resistant ring 10 is annularly provided with a protrusion 9 used for skid resistance, the wear-resistant layer 6 is woven by copper wires, flexibility of welding wires cannot be affected, the outer sheath 7 is made of flame-retardant polyethylene.
The utility model discloses 2 outside claddings of conducting layer have inner sheath 3, guarantee that the position of medicine core 1 in conducting layer 2 is stable, prevent that medicine core 1 from taking place deformation, the wall annular is equipped with anti-loosening strip 8 in oversheath 7, anti-loosening strip 8 is parallel with oversheath 7, in the embedding buffer layer 5, play limiting displacement to the jacket layer of inside, can prevent that it is not hard up, improve oversheath 7's bulk strength, oversheath 7 material is polyvinyl chloride, can be fine isolated inside medicine core 1 and human contact under most of the circumstances.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The nickel alloy flux-cored wire is characterized in that: comprises a drug core, a conductive layer, an inner sheath and an outer sheath;
the conducting layer cladding is outside at the drug core, the outside cladding of conducting layer has the inner sheath, the outside cladding of inner sheath has the heat-resistant layer, the outside cladding of heat-resistant layer has the buffer layer, the outside cladding of buffer layer has the wearing layer, and is equipped with the compression resistance ring between wearing layer and the buffer layer, the outside cladding of wearing layer has the oversheath.
2. The nickel alloy flux-cored wire of claim 1, wherein: the inner wall of the outer sheath is annularly provided with an anti-loosening strip, and the end part of the anti-loosening strip penetrates through the compression resistant ring to be arranged in the buffer layer.
3. The nickel alloy flux-cored wire of claim 1, wherein: the anti-skidding bulges are annularly arranged outside the anti-skidding ring.
4. The nickel alloy flux-cored wire of claim 1, wherein: the wear-resistant layer is woven by steel wires.
5. The nickel alloy flux-cored wire of claim 1, wherein: the outer sheath is made of polyvinyl chloride.
6. The nickel alloy flux-cored wire of claim 1, wherein: the buffer layer is made of sponge materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930460.2U CN210306340U (en) | 2019-06-19 | 2019-06-19 | Nickel alloy flux-cored wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930460.2U CN210306340U (en) | 2019-06-19 | 2019-06-19 | Nickel alloy flux-cored wire |
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| CN210306340U true CN210306340U (en) | 2020-04-14 |
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| CN201920930460.2U Active CN210306340U (en) | 2019-06-19 | 2019-06-19 | Nickel alloy flux-cored wire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467022A (en) * | 2021-09-02 | 2021-10-01 | 长飞光纤光缆股份有限公司 | Optical cable and preparation method thereof |
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2019
- 2019-06-19 CN CN201920930460.2U patent/CN210306340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467022A (en) * | 2021-09-02 | 2021-10-01 | 长飞光纤光缆股份有限公司 | Optical cable and preparation method thereof |
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