CN206153785U - High -strength steel gas shield flux -cored wire - Google Patents
High -strength steel gas shield flux -cored wire Download PDFInfo
- Publication number
- CN206153785U CN206153785U CN201621040116.9U CN201621040116U CN206153785U CN 206153785 U CN206153785 U CN 206153785U CN 201621040116 U CN201621040116 U CN 201621040116U CN 206153785 U CN206153785 U CN 206153785U
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- CN
- China
- Prior art keywords
- cored wire
- flux
- strength steel
- steel gas
- layer
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Abstract
The utility model provides a high -strength steel gas shield flux -cored wire relates to the flux cored wire field. This high -strength steel gas shield flux -cored wire, including the medicine core, series thermal silica layer, aluminium alloy layer, metal triangle annulate lamella, silver -colored tin integration layer, copper phosphorus integration layer and strong steel crust have been cup jointed from the inside to surface in proper order to the surface of medicine core, there is the gas protection chamber through supporting the steel bloom support between aluminium alloy layer and the series thermal silica layer. This high -strength steel gas shield flux -cored wire, simple structure, the practicality is convenient, has increased flux cored wire's hardness, makes it stronger with in -process crushing resistance of using in the transportation, has increased weldment work's efficiency, has improved flux cored wire's life.
Description
Technical field
The utility model is related to flux-cored wire technical field, specially a kind of high-strength steel gas shielded flux cored wire.
Background technology
Flux-cored wire is also referred to as flux cored wire or, the alloying component species and ratio of adjustment medicinal powder can be passed through, easily
Design the welding material of various different purposes (wear-resisting, high-strength, heat-resisting, anti-corrosion, low temperature resistant etc.) because its alloying component
Adjustment that can be flexible, so many kinds of flux-cored wire are solid welding wires and cannot smelt and roll.Medicine core weldering simultaneously
The characteristics of silk is due to product structure, welding technological properties and welding efficiency compare solid core welding wire, and stick electrode is advantageously.
Flux-cored wire is divided into seamed and seamless flux-cored wire again by productive prospecting.The finished silk of seamless flux-cored wire can be carried out
Copper plating treatment, the electric conductivity in humidity resistance and welding process in welding wire management process is superior to seamed cored wire.Medicine
Core welding wire can be used for carbon steel, low-alloy structural steel, heat resisting steel, high tension steel, high intensity quenched and tempered steel, stainless steel and stiff dough
The welding of wear-resisting steel etc..
At present, the composition structure for adopting in the production of existing flux-cored wire is excessively universal, and the medicine core weldering in market
, the hardness of the flux-cored wire produced is not high for silk, and flux-cored wire occurs folding when when in use pressing dynamics is higher
Curved phenomenon, have impact on the work of welding, and in the substantial amounts of the disposable transport during transport, the mutually feelings of extruding
Flux-cored wire can be equally set the situation of deformation occur under condition.
Utility model content
(1) technical problem for solving
For the deficiencies in the prior art, the utility model provides a kind of high-strength steel gas shielded flux cored wire, solves
The not high problem of existing flux-cored wire hardness.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of high-strength steel gas shield
Flux-cored wire, including medicine core, the surface of the medicine core is socketed with successively from the inside to surface heat conduction silicone, aluminium alloy layer, metal three
Angle annulate lamella, silver-colored tin fused layer, copper phosphorus fused layer and strong steel crust, by supporting between the aluminium alloy layer and heat conduction silicone
Bloom is supported by gas shield chamber.
Preferably, the quantity of the support bloom is eight, and eight support blooms to be spaced substantially equidistant.
Preferably, a diameter of 0.5-1CM of the medicine core.
Preferably, the thickness of the strong steel crust is 0.2-0.5MM.
(3) beneficial effect
The utility model provides a kind of high-strength steel gas shielded flux cored wire.Possesses following beneficial effect：
1st, the high-strength steel gas shielded flux cored wire, simple structure is practical and convenient, increased the hardness of flux-cored wire, makes
Crushing resistance is higher during transport and use for it, improves the service life of flux-cored wire.
2nd, the high-strength steel gas shielded flux cored wire, by heat conduction silicone, receives when practical flux-cored wire is welded
Thermal velocity faster, while also increasing the efficiency of welding job, it is to avoid by thermal velocity welded used time longer situation slowly, is also led to
Support bloom is crossed, the space of a circulation can be provided protective gas, preferably protection is played to flux-cored wire.
Description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 medicine core, 2 heat conduction silicones, 3 aluminium alloy layers, 4 metal triangular annulate lamellas, 5 silver medal tin fused layers, 6 bronze medal phosphorus melt
Close layer, the last 7 steel crust, 8 support blooms, 9 gas shield chambers.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model embodiment provides a kind of high-strength steel gas shielded flux cored wire, as shown in figure 1, including medicine core 1, medicine
A diameter of 0.5-1CM of core 1, the surface of medicine core 1 is socketed with successively from the inside to surface heat conduction silicone 2, aluminium alloy layer 3, metal three
Angle annulate lamella 4, silver-colored tin fused layer 5, copper phosphorus fused layer 6 and strong steel crust 7, using silver-colored tin fused layer 5, it is that silver powder and glass putty melt
Mix after change, improve hardness, and using copper phosphorus fused layer 6, increased the corrosive power of medicine core 1, storage and
Etch-proof protection can be carried out when using to medicine core, the thickness of strong steel crust 7 is 0.2-0.5MM, aluminium alloy layer 3 and thermal conductive silicon
Gas shield chamber 9 is supported by by supporting bloom 8 between glue-line 2, the quantity for supporting bloom 8 is eight, eight support bloom 8 etc.
Distance arrangement.
In sum, the high-strength steel gas shielded flux cored wire, simple structure is practical and convenient, increased flux-cored wire
Hardness so as to which crushing resistance is higher during transport and use, improves the service life of flux-cored wire.
Also, by heat conduction silicone 2, when practical flux-cored wire is welded by thermal velocity faster, while also increasing
The efficiency of welding job, it is to avoid by thermal velocity welded used time longer situation slowly, also by supporting bloom 8, can to protecting
Shield gas provides the space of a circulation, and preferably protection is played to flux-cored wire.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of high-strength steel gas shielded flux cored wire, including medicine core (1), it is characterised in that：The surface of the medicine core (1) is from inner
To being socketed with heat conduction silicone (2), aluminium alloy layer (3), metal triangular annulate lamella (4), silver-colored tin fused layer (5), copper phosphorus successively outward
Fused layer (6) and strong steel crust (7), are supported between the aluminium alloy layer (3) and heat conduction silicone (2) by supporting bloom (8)
There is gas shield chamber (9).
2. a kind of high-strength steel gas shielded flux cored wire according to claim 1, it is characterised in that：The support bloom
(8) quantity is eight, and eight support bloom (8) to be spaced substantially equidistant.
3. a kind of high-strength steel gas shielded flux cored wire according to claim 1, it is characterised in that：The medicine core (1)
A diameter of 0.5-1CM.
4. a kind of high-strength steel gas shielded flux cored wire according to claim 1, it is characterised in that：The strong steel crust
(7) thickness is 0.2-0.5MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040116.9U CN206153785U (en) | 2016-09-07 | 2016-09-07 | High -strength steel gas shield flux -cored wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040116.9U CN206153785U (en) | 2016-09-07 | 2016-09-07 | High -strength steel gas shield flux -cored wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153785U true CN206153785U (en) | 2017-05-10 |
Family
ID=58650163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040116.9U Expired - Fee Related CN206153785U (en) | 2016-09-07 | 2016-09-07 | High -strength steel gas shield flux -cored wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153785U (en) |
-
2016
- 2016-09-07 CN CN201621040116.9U patent/CN206153785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20210907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |