CN107186384A - A kind of copper silicon welding wire - Google Patents
A kind of copper silicon welding wire Download PDFInfo
- Publication number
- CN107186384A CN107186384A CN201710638611.2A CN201710638611A CN107186384A CN 107186384 A CN107186384 A CN 107186384A CN 201710638611 A CN201710638611 A CN 201710638611A CN 107186384 A CN107186384 A CN 107186384A
- Authority
- CN
- China
- Prior art keywords
- welding wire
- line base
- production
- copper
- copper silicon
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/302—Cu as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
The present invention relates to a kind of copper silicon welding wire, calculated according to percentage by weight number, including following raw material is made：Sn≤0.06%, Al：1.2~2.5%, Mn：0.25~1%, Si≤5~10%, Cr≤0.015%, Fe≤0.5%, S：0.005~0.015%, Ti：0.8%, B≤0.0006%, W≤0.07%, surplus are copper, trace element and inevitable impurity.The invention improves the efficiency of production welding wire line base, and the line base surface of production is smooth, it will not be oxidized, interior tissue is uniform, chemical composition stability, impurity content is low, line base has excellent mechanical property, reduces energy consumption, is that the follow-up drawing of line base alleviates difficulty, weld seam does not ftracture, and mechanical property is good.
Description
Technical field
The present invention relates to a kind of welding wire solder, a kind of copper silicon welding wire is specifically related to.
Background technology
Welding wire is as filling metal or simultaneously as conductive welded wire material.Protected in gas welding and Gas
When protecting arc welding, welding wire is used as filling metal；In submerged-arc welding, electroslag welding and other melting pole gas shielded arc weldings, welding wire
It is both filling metal.
The enterprise of production copper silicon welding wire is all to produce welding wire line base using horizontal continuous casting process both at home and abroad for a long time, is used
The line base of such a method production has that specification is big, efficiency is low, energy consumption is big, production cycle length, impurity content height, the easy oxygen in line base surface
Change and interior tissue is uneven, organize thick easy generation defect, the shortcomings of drawing for being unfavorable for follow-up welding wire is produced, and welding
It can repeatedly be annealed in the follow-up drawing process of silk, waste the energy, and the efficiency of production is not also high.
The content of the invention
The technical problem to be solved in the present invention is to overcome that prior art efficiency is low, energy consumption big, production cycle length, impurity content
There is provided a kind of copper silicon welding wire for the defect high, line base surface is oxidizable and interior tissue is uneven.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of copper silicon welding wire, according to percentage by weight
Number is calculated, including following raw material is made：Sn≤0.06%, Al：1.2~2.5%, Mn：0.25~1%, Si≤5~10%, Cr
≤ 0.015%, Fe≤0.5%, S：0.005~0.015%, Ti：0.8%, B≤0.0006%, W≤0.07%, surplus be copper,
Micro- and inevitable impurity.
Further, calculated according to percentage by weight number, including following raw material is made：Trace element is P≤0.030, Pb
≤ 1.5%.
The present invention has an advantageous effect in that compared with prior art：A kind of copper silicon welding wire, improves production welding wire line base
Efficiency, and the line base surface of production is smooth, will not be oxidized, and interior tissue is uniform, chemical composition stability, impurity content
Low, line base has excellent mechanical property, reduces energy consumption, is that the follow-up drawing of line base alleviates difficulty, weld seam does not ftracture, power
Learn performance good.
Embodiment
Embodiment 1
Produced according to traditional production method, using steel pipe method, steel band method and disc-method can, in production process
Cu and Si is added, the efficiency of production welding wire line base is improved, and the line base surface of production is smooth, will not be oxidized, interior tissue
Uniformly, chemical composition stability, impurity content is low, and line base has excellent mechanical property, reduces energy consumption, after being line base
Continuous drawing alleviates difficulty, and weld seam does not ftracture, and mechanical property is good.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (2)
1. a kind of copper silicon welding wire, it is characterised in that：Calculated according to percentage by weight number, including following raw material is made：Sn≤
0.06%, Al：1.2~2.5%, Mn：0.25~1%, Si≤5~10%, Cr≤0.015%, Fe≤0.5%, S：0.005~
0.015%, Ti：0.8%, B≤0.0006%, W≤0.07%, surplus are copper, trace element and inevitable impurity.
2. a kind of copper silicon welding wire according to claim 1, it is characterised in that calculated according to percentage by weight number, including with
Lower raw material is made：Trace element is P≤0.030, Pb≤1.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638611.2A CN107186384A (en) | 2017-07-31 | 2017-07-31 | A kind of copper silicon welding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638611.2A CN107186384A (en) | 2017-07-31 | 2017-07-31 | A kind of copper silicon welding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107186384A true CN107186384A (en) | 2017-09-22 |
Family
ID=59885007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710638611.2A Pending CN107186384A (en) | 2017-07-31 | 2017-07-31 | A kind of copper silicon welding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107186384A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0344310A1 (en) * | 1986-12-15 | 1989-12-06 | Kabushiki Kaisha Komatsu Seisakusho | Laser padding material and method for laser padding using same |
| JP2002080924A (en) * | 2000-09-11 | 2002-03-22 | Chuetsu Metal Works Co Ltd | Corson based alloy for die and its production method |
| CN101518859A (en) * | 2009-03-23 | 2009-09-02 | 天津市金龙焊接材料有限公司 | High strength corrosion-resistant brazing copper alloy welding wire |
| CN102312125A (en) * | 2010-07-08 | 2012-01-11 | 天津市金龙焊接材料有限公司 | Method for producing high-strength corrosion-resisting alloy solder for automobile |
| CN104480344A (en) * | 2014-11-21 | 2015-04-01 | 九牧厨卫股份有限公司 | Phosphorus containing free-cutting silicon brass alloy and preparation method thereof |
-
2017
- 2017-07-31 CN CN201710638611.2A patent/CN107186384A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0344310A1 (en) * | 1986-12-15 | 1989-12-06 | Kabushiki Kaisha Komatsu Seisakusho | Laser padding material and method for laser padding using same |
| JP2002080924A (en) * | 2000-09-11 | 2002-03-22 | Chuetsu Metal Works Co Ltd | Corson based alloy for die and its production method |
| CN101518859A (en) * | 2009-03-23 | 2009-09-02 | 天津市金龙焊接材料有限公司 | High strength corrosion-resistant brazing copper alloy welding wire |
| CN102312125A (en) * | 2010-07-08 | 2012-01-11 | 天津市金龙焊接材料有限公司 | Method for producing high-strength corrosion-resisting alloy solder for automobile |
| CN104480344A (en) * | 2014-11-21 | 2015-04-01 | 九牧厨卫股份有限公司 | Phosphorus containing free-cutting silicon brass alloy and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107803608B (en) | Martensite precipitation hardening stainless steel welding rod and preparation method and application thereof | |
| CN104400250B (en) | A kind of flux-cored | |
| CN103331529B (en) | The gaseous mixture shield welding wire of a kind of tensile strength >=1100MPa and using method thereof | |
| CN103056548B (en) | High-strength heat-resistant steel gas-shielded solid wire | |
| CN102233490A (en) | Austenitic electrode | |
| CN102380694B (en) | Welding process for longitudinal weld joints of submerged-arc welding for high-strength pipeline steel | |
| CN102922083B (en) | A kind of welding method of nuclear grade stainless steel | |
| CN103317256A (en) | Austenitic stainless steel submerged-arc welding wire with excellent high-temperature strength | |
| CN107081537B (en) | A kind of engineering machinery High Speed Welding metal powder-cored wire and its welding method | |
| CN102310299A (en) | Hidden arc welding flux-cored wire suitable for high heat input welding | |
| CN105234584A (en) | Gas shield solid welding wire for high corrosion resistance type weathering resistant steel | |
| CN101633085B (en) | Stainless steel welding wire and technology for welding same | |
| CN101362262B (en) | Heat-resistant steel gas protection welding wire | |
| CN102233493B (en) | Submerged-arc welding wire for high-intensity low-temperature steel | |
| CN106695170B (en) | Stainless steel welded gas-shielded flux-cored wire | |
| CN105081602A (en) | Brass solder | |
| CN108907505B (en) | Special welding wire for Q550MPa high-strength steel and preparation method thereof | |
| CN104511700A (en) | Nickel base alloy welding wire and preparation method thereof | |
| CN104014948A (en) | Atmosphere-corrosion-resistant iron-based alloy and welding wire without copper plating | |
| CN105345315A (en) | High-Ni-content self-protection flux-cored wire for welding high-steel-grade pipeline | |
| CN103551758B (en) | A kind of nuclear power engineering high-toughness metal powder type flux-cored wire | |
| CN103464926A (en) | High-performance submerged-arc welding wire, welding seam metal and application of high-performance submerged-arc welding wire and welding seam metal | |
| CN108393609A (en) | Flux-cored wire and gas shield welding connect method | |
| CN107186384A (en) | A kind of copper silicon welding wire | |
| CN112824005B (en) | High-conductivity heat-release welding powder suitable for being used in acid soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |
|
| WD01 | Invention patent application deemed withdrawn after publication |