CN214602677U - Composite welding wire coated with large-size ceramic particles - Google Patents
Composite welding wire coated with large-size ceramic particles Download PDFInfo
- Publication number
- CN214602677U CN214602677U CN202120637385.8U CN202120637385U CN214602677U CN 214602677 U CN214602677 U CN 214602677U CN 202120637385 U CN202120637385 U CN 202120637385U CN 214602677 U CN214602677 U CN 214602677U
- Authority
- CN
- China
- Prior art keywords
- ceramic particles
- binder
- welding wire
- metal tube
- composite welding
- 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.)
- Active
Links
Images
Landscapes
- Nonmetallic Welding Materials (AREA)
Abstract
A composite welding wire coated with large-size ceramic particles comprises a metal tube (1), ceramic particles (2) and a binder (3). The section of the metal tube is circular, and ceramic particles and a binder which are uniformly mixed in proportion are filled in the metal tube. The utility model discloses seal up ceramic particle and binder in the thin-wall metal tube, form the structure of similar flux cored wire, can conveniently realize continuity of operation and automation, can avoid electric arc power, protective gas blowing power to blow away preset ceramic particle preset position simultaneously to the realization is planted as required.
Description
Technical Field
The utility model relates to a cladding jumbo size ceramic particles's composite welding wire belongs to welding material technical field.
Background
The brazing and the electrodeposition of large-size ceramic particles have the defects of low binding force, low preparation process efficiency and the like, and metallurgical bonding with a matrix needs to be obtained to improve the binding force and improve the preparation efficiency. However, when prepared by conventional fusion welding methods, unstable particle fixation often occurs, resulting in severe detachment from the site where deposition is desired. In addition, if the ceramic particles are placed directly into the metal tube, the particles may slip out of the tube during melting. Therefore, it is necessary to design a composite welding wire coated with large-sized ceramic particles.
Disclosure of Invention
The utility model aims at solving the problem of brazing of large-size ceramic particles and disclosing a composite welding wire for coating the large-size ceramic particles.
The technical scheme of the utility model is that the composite welding wire for coating the large-size ceramic particles comprises a metal tube, ceramic particles and a binder; the section of the metal pipe is circular, and ceramic particles and a binder are filled in the metal pipe.
The inner diameter of the metal pipe is 1-5 mm, and the wall thickness is 0.1-1 mm.
The size of the ceramic particles is 0.5-3 mm, and the shape of the ceramic particles is irregular.
The binder is an organic binder.
The beneficial effects of the utility model are that, the utility model discloses seal up ceramic granule and binder in thin-wall metal pipe, form the structure of similar flux cored wire, can conveniently realize continuity of operation and automation, can avoid electric arc power, protective gas blowing force to blow away preset ceramic granule preset position simultaneously to realize planting as required.
Drawings
FIG. 1 is a schematic structural view of the composite welding wire coated with large-sized ceramic particles according to the present invention;
FIG. 2 is a schematic cross-sectional view of a composite welding wire coated with large-sized ceramic particles;
in the figure, 1 is a metal tube; 2 is ceramic particles; and 3 is a binder.
Detailed Description
The specific embodiment of the present invention is shown in fig. 1.
The composite welding wire coated with large-size ceramic particles comprises a metal tube 1, ceramic particles 2 and a binder 3. The section of the metal tube 1 is circular, and ceramic particles 2 and a binder 3 which are uniformly mixed in proportion are filled in the metal tube.
In the embodiment, the inner diameter of the metal tube is 1-5 mm, the wall thickness is 0.1-1 mm, and the metal tube is made of stainless steel, aluminum alloy, copper alloy, etc.
The ceramic particles of the present embodiment have a size of 0.5 to 3mm and are irregular in shape, and the material is carbide, boride, oxide, nitride, or the like.
The binder of this embodiment is an organic binder, and the main components are rosin, resin, paraffin, and the like.
In the embodiment, the weight ratio of the ceramic particles to the binder is 1: 1-5: 1, and the mixing mode is mechanical stirring.
Claims (4)
1. The composite welding wire coated with large-size ceramic particles is characterized by comprising a metal pipe, ceramic particles and a binder; the section of the metal pipe is circular, and ceramic particles and a binder are filled in the metal pipe.
2. The composite welding wire coated with large-size ceramic particles as claimed in claim 1, wherein the inner diameter of the metal tube is 1-5 mm, and the wall thickness is 0.1-1 mm.
3. The composite welding wire coated with large-size ceramic particles as claimed in claim 1, wherein the size of the ceramic particles is 0.5-3 mm.
4. The composite welding wire coated with large-sized ceramic particles as claimed in claim 1, wherein the binder is an organic binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637385.8U CN214602677U (en) | 2021-03-30 | 2021-03-30 | Composite welding wire coated with large-size ceramic particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637385.8U CN214602677U (en) | 2021-03-30 | 2021-03-30 | Composite welding wire coated with large-size ceramic particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214602677U true CN214602677U (en) | 2021-11-05 |
Family
ID=78397694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120637385.8U Active CN214602677U (en) | 2021-03-30 | 2021-03-30 | Composite welding wire coated with large-size ceramic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214602677U (en) |
-
2021
- 2021-03-30 CN CN202120637385.8U patent/CN214602677U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108161277B (en) | High-entropy flux-cored wire for aluminum-steel submerged arc welding and preparation method thereof | |
| CN106513929B (en) | Aluminum alloy surface B4C particle REINFORCED Al base composite cladding layer and preparation method | |
| CN101596749B (en) | Production method of brazed diamond wire saw | |
| CN101347861B (en) | Method for welding stainless steel thin walled pipe circular seam joint and device | |
| CN104476010A (en) | High-entropy alloy welding wire for welding titanium/stainless steel in TIG (Tungsten Inert Gas) mode and application | |
| CN101733511B (en) | Method for overlaying SiC granule reinforced aluminum base composite material coating by TIG (tungsten inert gas) welding | |
| CN104191111B (en) | A kind of preparation method of aluminium silicon seamless flux-cored wire of germanic, hafnium | |
| CN105734459A (en) | Preparation method of carbon nanotube reinforced aluminum base composite material | |
| CN104668880A (en) | Bearing steel welding repairing method | |
| CN104708159B (en) | A kind of diamond tool and preparation method thereof | |
| CN102371444A (en) | Core powder for large-diameter tubular high-ferrochrome surfacing welding electrode | |
| CN214602677U (en) | Composite welding wire coated with large-size ceramic particles | |
| CN109465567A (en) | A kind of diamond abrasive tool soldering active solder | |
| CN113732563A (en) | Transition layer welding wire for preparing titanium-steel gradient composite material CMT and preparation method | |
| CN108115263A (en) | Agitating friction weldering stirring-head and preparation method thereof | |
| CN100540511C (en) | A kind of compound carbon resisting coating material and on matrix the preparation compound carbon resisting coating method | |
| US8409318B2 (en) | Process and apparatus for forming wire from powder materials | |
| CN109023358A (en) | A kind of the laser melting coating restorative procedure and reparation powder of mine hydraulic support | |
| CN1597219A (en) | Preparation method of single layer soldering diamond tool | |
| CN111451490B (en) | Metal type powder core wire material and preparation method and application thereof | |
| CN104741829A (en) | Cu-Ag-Cr welding wire for titanium-pipeline-steel welding and preparing method thereof | |
| CN110670068A (en) | High-wear-resistance corrosion-resistance plasma cladding metal coating and preparation method thereof | |
| CN110106375A (en) | A kind of Cu-Sn-Ti high temperature alloy solder preparation method containing Fe, Ni, Si | |
| CN116551241A (en) | Crack-free aluminum alloy flux-cored wire and preparation method and application thereof | |
| CN113352022B (en) | Welding rod easy to prepare and capable of accurately controlling alloying of weld metal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |