CN203945006U - Heat-resisting flux-cored wire - Google Patents
Heat-resisting flux-cored wire Download PDFInfo
- Publication number
- CN203945006U CN203945006U CN201420071484.4U CN201420071484U CN203945006U CN 203945006 U CN203945006 U CN 203945006U CN 201420071484 U CN201420071484 U CN 201420071484U CN 203945006 U CN203945006 U CN 203945006U
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- Prior art keywords
- cored wire
- flux
- layer
- heat
- welding
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- Expired - Fee Related
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- Nonmetallic Welding Materials (AREA)
Abstract
The utility model relates to technical field of welding materials, especially a kind of heat-resisting flux-cored wire.Flux-cored wire, also referred to as flux cored wire, can, by adjusting kind and the ratio of medicine core additive, design the welding material of various different purposes easily, but general flux-cored wire keeping is cumbersome, easily makes moist, and deals with improperly, can make weld seam produce pore, affect weldquality.Heat-resisting flux-cored wire has increased aluminium oxide rete, has completely cut off sheetmetal and airborne moisture, and good moistureproof rust-proof effect has been played in the contact of oxygen etc., and high temperature resistant, has protected welding wire, has greatly improved welding quality.
Description
Technical field
The utility model relates to technical field of welding materials, especially a kind of heat-resisting flux-cored wire.
Background technology
Flux-cored wire is a kind of Novel welding material developing rapidly in recent years, has obtained application widely in industrially developed country.Flux-cored wire, also referred to as flux cored wire, can, by adjusting kind and the ratio of medicine core additive, design the welding material of various different purposes easily, but general flux-cored wire keeping is cumbersome, easily makes moist, and deals with improperly, can make weld seam produce pore, affect weldquality.
Utility model content
In order to overcome the deficiency that existing deposition efficiency is low, the utility model provides a kind of heat-resisting flux-cored wire.
The utility model solves the technical scheme that its technical problem adopts: a kind of heat-resisting flux-cored wire, comprise drug core layer and sheetmetal layer, and on described layer basis, increase one deck protection refractory layer newly, newly-increased one deck protection refractory layer is coated on sheetmetal layer.
According to another embodiment of the present utility model, further comprise that protection refractory layer material is pellumina.
According to another embodiment of the present utility model, further comprise that drug core layer is sandwich construction, is made up of iron powder layer and molten slag layer.
The beneficial effects of the utility model are, deposition efficiency is high, and all-position welding processing performance is good, also can stand downward weldering.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is cross-sectional structure schematic diagram of the present utility model;
In figure, 1. drug core layer, 2. sheetmetal layer, 3. protection refractory layer.
detailed description of the invention
If Fig. 1 is cross-sectional structure schematic diagram of the present utility model, a kind of heat-resisting flux-cored wire.Comprise drug core layer 1 and sheetmetal layer 2, and increased one deck protection refractory layer 3 newly, protection refractory layer 3 is coated on sheetmetal layer 2, and described protection refractory layer 3 materials are pellumina, and described drug core layer 1 is sandwich construction, is made up of iron powder layer 11 and molten slag layer 12.Described protection refractory layer 3 has completely cut off sheetmetal and airborne moisture, and good moistureproof rust-proof effect has been played in the contact of oxygen etc.; and high temperature resistant; deposition efficiency is high, and all-position welding processing performance is good, also can stand downward weldering; be applicable to boats and ships; pressure vessel, plant equipment, the welding of the steel construction mild steel such as bridge and 490MPa level high-grade steel; protect welding wire, greatly improved welding quality.
Claims (1)
1. a heat-resisting flux-cored wire, comprise drug core layer (1) and sheetmetal layer (2), it is characterized in that, increase one deck protection refractory layer (3) newly, newly-increased one deck protection refractory layer (3) is coated on sheetmetal layer (2), protection refractory layer (3) material is pellumina, and drug core layer (1) is sandwich construction, is made up of iron powder layer (11) and molten slag layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071484.4U CN203945006U (en) | 2014-02-19 | 2014-02-19 | Heat-resisting flux-cored wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071484.4U CN203945006U (en) | 2014-02-19 | 2014-02-19 | Heat-resisting flux-cored wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945006U true CN203945006U (en) | 2014-11-19 |
Family
ID=51887065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071484.4U Expired - Fee Related CN203945006U (en) | 2014-02-19 | 2014-02-19 | Heat-resisting flux-cored wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945006U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750756A (en) * | 2016-03-31 | 2016-07-13 | 海鑫国际精密通讯器件（南通）有限公司 | Flux-cored wire |
| CN105750755A (en) * | 2016-03-31 | 2016-07-13 | 海鑫国际精密通讯器件（南通）有限公司 | Improved flux-cored welding wire |
| CN105772978A (en) * | 2016-03-31 | 2016-07-20 | 海鑫国际精密通讯器件（南通）有限公司 | Butt joint type flux-cored wire |
| CN112440026A (en) * | 2020-11-10 | 2021-03-05 | 鄂尔多斯市特种设备检验所 | Modified austenitic stainless steel surfacing welding electrode and preparation method thereof |
-
2014
- 2014-02-19 CN CN201420071484.4U patent/CN203945006U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750756A (en) * | 2016-03-31 | 2016-07-13 | 海鑫国际精密通讯器件（南通）有限公司 | Flux-cored wire |
| CN105750755A (en) * | 2016-03-31 | 2016-07-13 | 海鑫国际精密通讯器件（南通）有限公司 | Improved flux-cored welding wire |
| CN105772978A (en) * | 2016-03-31 | 2016-07-20 | 海鑫国际精密通讯器件（南通）有限公司 | Butt joint type flux-cored wire |
| CN112440026A (en) * | 2020-11-10 | 2021-03-05 | 鄂尔多斯市特种设备检验所 | Modified austenitic stainless steel surfacing welding electrode and preparation method thereof |
| CN112440026B (en) * | 2020-11-10 | 2022-05-10 | 鄂尔多斯市特种设备检验所 | Modified austenitic stainless steel surfacing welding electrode and preparation method thereof |
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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: 20141119 Termination date: 20170219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |