CN102554506A - Brazing filler metal for hot-rolling brazing - Google Patents
Brazing filler metal for hot-rolling brazing Download PDFInfo
- Publication number
- CN102554506A CN102554506A CN2012100200475A CN201210020047A CN102554506A CN 102554506 A CN102554506 A CN 102554506A CN 2012100200475 A CN2012100200475 A CN 2012100200475A CN 201210020047 A CN201210020047 A CN 201210020047A CN 102554506 A CN102554506 A CN 102554506A
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- filler metal
- brazing filler
- brazing
- solder
- hot
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Abstract
A brazing filler metal for hot-rolling brazing belongs to the technical field of brazing filler metals. Chemical components of the brazing filler metal in weight percent include 2-5% of Cr (chromium), 2-6% of Mn (manganese), 1-5% of Ni (nickel), 0.8-1% of Si (silicon), 0.3-0.5% of B (boron), 0.01% of C (carbon) and the balance Fe (ferrum). The brazing filler metal is banded, the thickness of the brazing filler metal ranges from 0.03mm to 0.05mm, and the width of the brazing filler metal ranges from 100mm to 400mm. The brazing filler metal has the advantages that the brazing filler metal is simple and convenient in use method and adaptable to compositing of more varieties of materials, production efficiency is improved, the welding strength of a composite plate can be improved, a welded surface is complete, product quality is fine, and all standards are higher than existing national standards.
Description
Technical field
The invention belongs to the braze technical field, particularly provide a kind of hot rolling soldering to use solder, be used for the hot rolling method for brazing and produce composite metal plate.
Background technology
At present there are 3 with the patent of invention of method for brazing production metal composite coiled sheet in the world,
1, " method for continuous production of composite metal plate or coiled composite ".(authorize publication number: CN1044585C, the inventor: Meng Qing connects the applicant: Meng Qinglian)
2, " semicontinuous periodic is produced the method for coiled composite metal ".(authorize publication number: CN1104328C, the inventor: Meng Qing connects the applicant: Meng Qinglian)
3, " a kind of stainless steel and steel composite brazing alloy and method for using thereof ".(authorize publication number: CN101028675A, the inventor: Meng Qing connects the applicant: Meng Qinglian)
Above-mentioned 3 patents of invention contain lid in the world with all methods of method for brazing production metal composite coiled sheet, and are used widely, and obtain very big economic effect.But the production technology and the compound demand of some material that newly have can't have been satisfied.In use, equipment manufacturing cost is higher, and energy resource consumption is bigger.
Summary of the invention
The object of the present invention is to provide a kind of hot rolling method for brazing to produce the used solder of composite metal plate, solved in the method for using in the past problem equipment requirements is harsh, cost is high, energy resource consumption is big.Realized solder high, the good product quality of evenly reliable yield rate of arranging exhibits.
Hot rolling soldering of the present invention is seen table 1 with the composition percetage by weight of solder:
The chemical composition of table 1, solder: (wt%)
| Composition | Cr | Mn | Ni | Si | B | C | Fe |
| Content | 2～5 | 2～6 | 1～5 | 0.8～1 | 0.3～0.5 | 0.01 | Surplus |
Solder of the present invention is banded, and dimensional parameters is: thickness 0.03～0.05mm, width 100～400mm.
The present invention is used for the hot rolling production technology, and two metallic plates are firmly welded together.
Advantage good effect of the present invention: the solder that uses the present invention to produce, method for using easy (being paved with between carbon steel sheet and corrosion resistant plate solder is smooth) is enhanced productivity, and adapts to the compound of more kind materials; Can also improve the weld strength of composite plate, solder side is complete, good product quality, and standard all is higher than national prior standard.
The specific embodiment
According to solder chemical analysis scope of the present invention, prepared three batches of solders (composition is seen table 2), be applied in the three reply plywood productions.
Table 2
The tabulation of embodiment composite board material
After the compound completion, the The performance test results of composite plate, each item indexs such as shearing, bending all are higher than national prior standard.
Claims (2)
1. solder is used in a hot rolling soldering, it is characterized in that, the chemical component weight percentage of solder is: Cr:2～5, and Mn:2～6, Ni:1～5, Si:0.8～1, B:0.3～0.5, C:0.01, surplus is Fe.
2. solder is used in hot rolling soldering according to claim 1, it is characterized in that, described solder is banded, and dimensional parameters is: thickness 0.03～0.05mm, width 100～400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100200475A CN102554506A (en) | 2012-01-28 | 2012-01-28 | Brazing filler metal for hot-rolling brazing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100200475A CN102554506A (en) | 2012-01-28 | 2012-01-28 | Brazing filler metal for hot-rolling brazing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102554506A true CN102554506A (en) | 2012-07-11 |
Family
ID=46401839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100200475A Pending CN102554506A (en) | 2012-01-28 | 2012-01-28 | Brazing filler metal for hot-rolling brazing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102554506A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58202993A (en) * | 1982-05-19 | 1983-11-26 | Daido Steel Co Ltd | Welding wire rod of stainless steel |
| CN1044585C (en) * | 1994-07-08 | 1999-08-11 | 孟庆连 | Method for continuously making metal composite sheet or composite coil |
| CN1286317A (en) * | 1999-08-18 | 2001-03-07 | 住友金属工业株式会社 | High strength low-alloy heat resistant steel |
| CN1104328C (en) * | 1999-04-08 | 2003-04-02 | 孟庆连 | Technology for periodically semi-continuous production of coiled composite metal band |
| CN1843683A (en) * | 2005-04-07 | 2006-10-11 | 株式会社神户制钢所 | Solid-core welding wire for gas shielded welding |
| CN101028675A (en) * | 2007-04-10 | 2007-09-05 | 孟庆连 | Stainless-steel and steel composite brazing alloy and its usage |
-
2012
- 2012-01-28 CN CN2012100200475A patent/CN102554506A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58202993A (en) * | 1982-05-19 | 1983-11-26 | Daido Steel Co Ltd | Welding wire rod of stainless steel |
| CN1044585C (en) * | 1994-07-08 | 1999-08-11 | 孟庆连 | Method for continuously making metal composite sheet or composite coil |
| CN1104328C (en) * | 1999-04-08 | 2003-04-02 | 孟庆连 | Technology for periodically semi-continuous production of coiled composite metal band |
| CN1286317A (en) * | 1999-08-18 | 2001-03-07 | 住友金属工业株式会社 | High strength low-alloy heat resistant steel |
| CN1843683A (en) * | 2005-04-07 | 2006-10-11 | 株式会社神户制钢所 | Solid-core welding wire for gas shielded welding |
| CN101028675A (en) * | 2007-04-10 | 2007-09-05 | 孟庆连 | Stainless-steel and steel composite brazing alloy and its usage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |