CN219924955U - High-strength high-toughness alkaline flux-cored wire - Google Patents
High-strength high-toughness alkaline flux-cored wire Download PDFInfo
- Publication number
- CN219924955U CN219924955U CN202320908350.2U CN202320908350U CN219924955U CN 219924955 U CN219924955 U CN 219924955U CN 202320908350 U CN202320908350 U CN 202320908350U CN 219924955 U CN219924955 U CN 219924955U
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- China
- Prior art keywords
- layer
- flux
- cored wire
- toughness
- waterproof
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- 239000010410 layer Substances 0.000 claims abstract description 121
- 239000002184 metal Substances 0.000 claims abstract description 20
- 230000003064 anti-oxidating effect Effects 0.000 claims abstract description 14
- 239000012792 core layer Substances 0.000 claims abstract description 9
- 230000004907 flux Effects 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004021 metal welding Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Nonmetallic Welding Materials (AREA)
Abstract
The utility model discloses a high-strength high-toughness alkaline flux-cored wire, which comprises a flux-cored wire body, wherein the flux-cored wire body comprises a core layer and a metal protection layer, the metal protection layer is arranged on the outer surface of the core layer, a protection layer is arranged on the outer surface of the metal protection layer, the protection layer comprises a waterproof layer, an anti-toughness layer, an anti-oxidation layer and a wear-resistant layer, the waterproof layer is arranged on the outer surface of the metal protection layer, and the anti-toughness layer is arranged on the outer surface of the waterproof layer.
Description
Technical Field
The utility model relates to the technical field of flux-cored wires, in particular to a high-strength high-toughness alkaline flux-cored wire.
Background
The flux-cored wire is used as a new welding material for the fourth generation, and has rapid development in recent years, and the flux-cored wire has the following characteristics: (1) The flux-cored wire has good welding process performance, and is mainly characterized in aspects of welding stability, easy forming, all-position weldability, splash resistance and the like; (2) the flux-cored wire cladding efficiency is high; (3) automatic welding can be effectively realized; (4) The flux-cored wire has high bonding degree, is convenient to use, can be flexibly allocated in a welding technology, and is suitable for various types of metal welding and composite metal welding; the flux-cored wire used at present can meet the normal use requirement, but has certain defects in daily storage, such as poor waterproof performance of the existing flux-cored wire, if the existing flux-cored wire is subjected to damp in daily storage, the medicine powder in the flux-cored wire is easy to damage, the flux-cored wire is damaged, the flux-cored wire cannot be used normally, and the flux-cored wire cannot be used normally and needs to be improved.
Disclosure of Invention
The utility model aims to provide a high-strength high-toughness alkaline flux-cored wire, which has the advantages of good waterproof performance for the flux-cored wire and difficult damage of medicinal powder in a flux core, and solves the problems that the existing flux-cored wire is poor in waterproof performance, the medicinal powder in the flux core is easy to damage if the existing flux-cored wire is subjected to damp during daily storage, so that the flux-cored wire is damaged, cannot be used normally and needs to be improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high strength high toughness alkaline flux-cored wire, includes the flux-cored wire body, the flux-cored wire body includes sandwich layer and metal protection layer, the metal protection layer is located the surface of sandwich layer, the surface of metal protection layer is provided with the inoxidizing coating, the inoxidizing coating includes waterproof layer, anti tough layer, oxidation resistance layer and wearing layer.
As a preferable high-strength high-toughness alkaline flux-cored wire, the waterproof layer is positioned on the outer surface of the metal protection layer, and the anti-toughness layer is positioned on the outer surface of the waterproof layer.
As a preferable high-strength high-toughness alkaline flux-cored wire, the oxidation-resistant layer is positioned on the outer surface of the toughness-resistant layer, and the wear-resistant layer is positioned on the outer surface of the oxidation-resistant layer.
As the high-strength high-toughness alkaline flux-cored wire, the waterproof layer is preferably made of a polyurethane layer, and the anti-toughness layer is preferably made of a polypropylene fiber layer.
As the high-strength high-toughness alkaline flux-cored wire, the oxidation-resistant layer is preferably an oxidation-resistant film layer, and the wear-resistant layer is preferably a polytetrafluoroethylene layer.
As the high-strength high-toughness alkaline flux-cored wire, the thickness ratio of the waterproof layer to the anti-toughness layer to the anti-oxidation layer to the wear-resistant layer is preferably 1:1:1:1.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the flux-cored wire body is jointly constructed by arranging the core layer and the metal protection layer, and the protection layer is jointly constructed by arranging the waterproof layer, the anti-toughness layer, the anti-oxidation layer and the wear-resistant layer, so that the outer surface of the flux-cored wire body can be protected, the protection performance of the flux-cored wire body is improved, the flux-cored wire body is prevented from being damaged under the unexpected condition, the waterproof performance of the flux-cored wire is better, the powder in the flux-cored wire is not easy to be damaged by moisture through arranging the structure, and the problems that the existing flux-cored wire is poor in waterproof performance, if the flux-cored wire is wetted during daily storage, the powder in the flux-cored wire is easy to damage, the flux-cored wire cannot be used normally, and the flux-cored wire needs to be improved are solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the structure of the present utility model;
fig. 3 is an enlarged view of a portion of fig. 2 a, which is a structural view of the present utility model.
In the figure: 1. a flux-cored wire body; 11. a core layer; 12. a metal protective layer; 2. a protective layer; 21. a waterproof layer; 22. an anti-toughness layer; 23. an oxidation resistant layer; 24. and a wear-resistant layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a high strength and toughness alkaline flux-cored wire includes a flux-cored wire body 1, the flux-cored wire body 1 includes a core layer 11 and a metal protection layer 12, the metal protection layer 12 is located on an outer surface of the core layer 11, a protection layer 2 is disposed on the outer surface of the metal protection layer 12, and the protection layer 2 includes a waterproof layer 21, an anti-toughness layer 22, an anti-oxidation layer 23 and a wear-resistant layer 24.
In this embodiment: through setting up sandwich layer 11 and metal protection layer 12, built flux cored wire body 1 jointly, through setting up waterproof layer 21, anti tough layer 22, antioxidation layer 23 and wearing layer 24, built inoxidizing coating 2 jointly, can protect the surface of flux cored wire body 1, improve flux cored wire body 1's protective properties, avoid flux cored wire body 1 to damage under the unexpected circumstances, through setting up above structure, possess the waterproof performance to the flux cored wire better, the inside powder of flux core is difficult for the advantage of deliquescing.
As a technical optimization scheme of the present utility model, further, the waterproof layer 21 is located on the outer surface of the metal protection layer 12, and the anti-toughness layer 22 is located on the outer surface of the waterproof layer 21.
As a technical optimization scheme of the present utility model, further, the oxidation-resistant layer 23 is located on the outer surface of the tough layer 22, and the wear-resistant layer 24 is located on the outer surface of the oxidation-resistant layer 23.
As a technical optimization scheme of the utility model, the waterproof layer 21 is made of polyurethane, the polyurethane has excellent heat insulation performance, chemical resistance, easy processing and good waterproof performance, the anti-toughness layer 22 is made of polypropylene fiber layer, and the polypropylene fiber has the advantages of high strength, good toughness, good chemical resistance, good microorganism resistance, low price and the like, and is a good tensile material.
As a technical optimization scheme of the utility model, further, the anti-oxidation layer 23 is an anti-oxidation film layer, the wear-resistant layer 24 is made of polytetrafluoroethylene layer, and the polytetrafluoroethylene has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-tackiness, electrical insulation property and good wear resistance.
As a technical optimization scheme of the utility model, the thickness ratio of the waterproof layer 21, the anti-toughness layer 22, the anti-oxidation layer 23 and the wear-resistant layer 24 is 1:1:1:1.
The principle of this embodiment is:
when the flux-cored wire is used, the flux-cored wire body 1 is jointly constructed through the core layer 11 and the metal protection layer 12, the outer surface of the flux-cored wire body 1 can be protected through the protection layer 2, the waterproof layer 21 can improve the waterproof performance of the outer surface of the flux-cored wire body 1, the anti-toughness layer 22 can improve the whole toughness of the flux-cored wire body 1, the flux-cored wire body 1 is prevented from being damaged due to bending, the oxidation resistance layer 23 can improve the oxidation resistance of the outer surface of the flux-cored wire body 1, the wear resistance of the outer surface of the flux-cored wire body 1 can be improved through the wear resistance layer 24, and therefore the protective performance of the flux-cored wire body 1 is improved, the flux-cored wire body 1 is prevented from being damaged under the unexpected conditions, and the flux-cored wire has the advantages of being good in waterproof performance and not being easy to be damaged due to moisture due to the fact that the inner powder of the flux core is arranged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high strength high toughness alkaline flux cored wire, includes flux cored wire body (1), its characterized in that: the flux-cored wire body (1) comprises a core layer (11) and a metal protection layer (12), wherein the metal protection layer (12) is located on the outer surface of the core layer (11), a protection layer (2) is arranged on the outer surface of the metal protection layer (12), and the protection layer (2) comprises a waterproof layer (21), an anti-toughness layer (22), an anti-oxidation layer (23) and a wear-resistant layer (24).
2. The high strength and toughness alkaline flux-cored wire of claim 1, wherein the flux-cored wire is characterized by: the waterproof layer (21) is located on the outer surface of the metal protection layer (12), and the anti-toughness layer (22) is located on the outer surface of the waterproof layer (21).
3. The high strength and toughness alkaline flux-cored wire of claim 1, wherein the flux-cored wire is characterized by: the antioxidation layer (23) is positioned on the outer surface of the anti-toughness layer (22), and the wear-resistant layer (24) is positioned on the outer surface of the antioxidation layer (23).
4. The high strength and toughness alkaline flux-cored wire of claim 1, wherein the flux-cored wire is characterized by: the waterproof layer (21) is made of a polyurethane layer, and the anti-toughness layer (22) is made of a polypropylene fiber layer.
5. The high strength and toughness alkaline flux-cored wire of claim 1, wherein the flux-cored wire is characterized by: the antioxidation layer (23) is an antioxidation film layer, and the wear-resistant layer (24) is made of polytetrafluoroethylene layer.
6. The high strength and toughness alkaline flux-cored wire of claim 1, wherein the flux-cored wire is characterized by: the thickness ratio of the waterproof layer (21), the anti-toughness layer (22), the anti-oxidation layer (23) and the wear-resistant layer (24) is 1:1:1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908350.2U CN219924955U (en) | 2023-04-21 | 2023-04-21 | High-strength high-toughness alkaline flux-cored wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908350.2U CN219924955U (en) | 2023-04-21 | 2023-04-21 | High-strength high-toughness alkaline flux-cored wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219924955U true CN219924955U (en) | 2023-10-31 |
Family
ID=88496685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320908350.2U Active CN219924955U (en) | 2023-04-21 | 2023-04-21 | High-strength high-toughness alkaline flux-cored wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219924955U (en) |
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2023
- 2023-04-21 CN CN202320908350.2U patent/CN219924955U/en active Active
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