CN103286426A - Novel alloy welding process - Google Patents
Novel alloy welding process Download PDFInfo
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- CN103286426A CN103286426A CN2013101874408A CN201310187440A CN103286426A CN 103286426 A CN103286426 A CN 103286426A CN 2013101874408 A CN2013101874408 A CN 2013101874408A CN 201310187440 A CN201310187440 A CN 201310187440A CN 103286426 A CN103286426 A CN 103286426A
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Abstract
The invention belongs to the technical field of welding, particularly relates to a technical field of alloy welding processes, and discloses a novel alloy welding process. The novel alloy welding process includes the steps: firstly, processing trenches on the surface of an alloy matrix; secondly, embedding welding rods in the trenches; and thirdly, selecting a direct-current welder for welding, enabling the welding rods to be connected with the cathode and the alloy matrix to be connected with the anode, and performing welding. After the welding process is adopted, the alloy matrix and abrasion-resistant alloy are mutually molten, comprehensive performance of plate surfaces or workpiece surfaces is improved greatly, abrasion resistance and toughness are improved, flaking can be avoided even if fatigue cracks are produced, and service lives of composite abrasion-resistance plates or workpieces are prolonged greatly.
Description
Technical field
The invention belongs to welding technology field, relate to a kind of alloy welding technique field in particular.
Technical background
Common gold alloy solder machine technology mostly is technique for overlaying, be at Q235 steel plate or the direct hardfacing alloy welding rod of normal carbon steel workpiece surface or welding wire, alloy substrate and antifriction alloy divide two aspects, wearing layer is subjected to external material impact wear for a long time, or under the higher environment of temperature, expand with heat and contract with cold for a long time, can make alloy-layer produce fatigue stress and cause and granularly peel off, ftracture.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of back of welding and be difficult for to produce also incrust novel alloy welding procedure of fatigue crack.
For solving the problems of the technologies described above, the invention provides a kind of novel alloy welding procedure, the welding procedure step is as follows:
(1) goes out groove in the alloy substrate Surface Machining;
(2) in groove, bury welding rod;
(3) dc welding machine is selected in welding for use, and welding rod connects negative electrode, and alloy substrate connects anode, welds.
Preferably, groove gets by machining.
Preferably, groove is net distribution at alloy substrate.
Adopt the beneficial effect of technique scheme to be: after adopting welding procedure of the present invention, the alloy substrate surface is by being machined into groove, groove is net distribution, alloy electrode or welding wire in the slugging in groove, make alloy substrate and antifriction alloy form the molten phenomenon of mutual friendship, the combination property of plate face or workpiece face is improved greatly, anti-mould and toughness strengthen, can not peel off even produce fatigue crack yet, abrasion-proof composite plate or workpiece are improved service life greatly.
The specific embodiment
A kind of novel alloy welding procedure, the welding procedure step is as follows:
(1) goes out groove in the alloy substrate Surface Machining;
(2) in groove, bury welding rod;
(3) dc welding machine is selected in welding for use, and welding rod connects negative electrode, and alloy substrate connects anode, welds.
Groove gets by machining, and groove is net distribution at alloy substrate.
Adopt the beneficial effect of technique scheme to be: after adopting welding procedure of the present invention, the alloy substrate surface is by being machined into groove, groove is net distribution, alloy electrode or welding wire in the slugging in groove, make alloy substrate and antifriction alloy form the molten phenomenon of mutual friendship, the combination property of plate face or workpiece face is improved greatly, anti-mould and toughness strengthen, even producing fatigue crack can not peel off yet, abrasion-proof composite plate or workpiece are improved service life greatly, a kind of novel alloy welding procedure of the present invention is specially adapted to the finish rolling flipper guide, the welding of slide plate utilizes solder technology of the present invention to repair all kinds of slide plate wear-resistant surfaces such as milling train base plate face for the manufacture of the first milling train base plate face of making or secondary.
Obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as this non-essential improvement that has adopted method design of the present invention and technical scheme to carry out; or directly apply to other occasions without improving the design that will invent and technical scheme, all within protection scope of the present invention.
Claims (3)
1. novel alloy welding procedure, the welding procedure step is as follows:
(1) goes out groove in the alloy substrate Surface Machining;
(2) in groove, bury welding rod;
(3) dc welding machine is selected in welding for use, and welding rod connects negative electrode, and alloy substrate connects anode, welds.
2. a kind of novel alloy welding procedure according to claim 1, it is characterized in that: described groove gets by machining.
3. a kind of novel alloy welding procedure according to claim 1, it is characterized in that: described groove is net distribution at alloy substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101874408A CN103286426A (en) | 2013-05-20 | 2013-05-20 | Novel alloy welding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101874408A CN103286426A (en) | 2013-05-20 | 2013-05-20 | Novel alloy welding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103286426A true CN103286426A (en) | 2013-09-11 |
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ID=49088238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101874408A Pending CN103286426A (en) | 2013-05-20 | 2013-05-20 | Novel alloy welding process |
Country Status (1)
| Country | Link |
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| CN (1) | CN103286426A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035193A (en) * | 2015-05-27 | 2015-11-11 | 山西兰花科技创业股份有限公司 | Walking mechanism of fully-mechanized coal winning machine |
| CN109719381A (en) * | 2019-02-21 | 2019-05-07 | 巴中市特兴智能科技有限公司 | A kind of process of automatic welding bonding gold thread |
Citations (7)
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|---|---|---|---|---|
| US3000094A (en) * | 1957-02-18 | 1961-09-19 | Roman F Arnoldy | Methods of producing hardfaced surfaces |
| WO1981003138A1 (en) * | 1980-02-29 | 1981-11-12 | Le I Korable Str | Method of manufacturing articles with surfacing coating and article made by this method |
| CN2055077U (en) * | 1989-10-30 | 1990-03-28 | 田敬爱 | Tool edge wear-proof weld construction |
| EP1702706A1 (en) * | 2003-12-02 | 2006-09-20 | Oy CRS-Technology Ltd. | Method for producing a piece or the part thereof provided with a weld deposit and a piece produced by said method |
| CN101862916A (en) * | 2010-06-01 | 2010-10-20 | 吉林大学 | Method for improving wear resistance and toughness of large wear resistant part in welding and fusing |
| CN101954555A (en) * | 2010-10-19 | 2011-01-26 | 山东科技大学 | Method for manufacturing and using wear-resistant surfacing welding electrode |
| DE102011107181A1 (en) * | 2011-07-13 | 2013-01-17 | Josef Sommer | Producing hard material-coated workpiece made of metallic material, comprises introducing recesses in surface of workpiece, applying hard material particles on the surface and into recesses, and melting the metallic material |
-
2013
- 2013-05-20 CN CN2013101874408A patent/CN103286426A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3000094A (en) * | 1957-02-18 | 1961-09-19 | Roman F Arnoldy | Methods of producing hardfaced surfaces |
| WO1981003138A1 (en) * | 1980-02-29 | 1981-11-12 | Le I Korable Str | Method of manufacturing articles with surfacing coating and article made by this method |
| CN2055077U (en) * | 1989-10-30 | 1990-03-28 | 田敬爱 | Tool edge wear-proof weld construction |
| EP1702706A1 (en) * | 2003-12-02 | 2006-09-20 | Oy CRS-Technology Ltd. | Method for producing a piece or the part thereof provided with a weld deposit and a piece produced by said method |
| CN101862916A (en) * | 2010-06-01 | 2010-10-20 | 吉林大学 | Method for improving wear resistance and toughness of large wear resistant part in welding and fusing |
| CN101954555A (en) * | 2010-10-19 | 2011-01-26 | 山东科技大学 | Method for manufacturing and using wear-resistant surfacing welding electrode |
| DE102011107181A1 (en) * | 2011-07-13 | 2013-01-17 | Josef Sommer | Producing hard material-coated workpiece made of metallic material, comprises introducing recesses in surface of workpiece, applying hard material particles on the surface and into recesses, and melting the metallic material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035193A (en) * | 2015-05-27 | 2015-11-11 | 山西兰花科技创业股份有限公司 | Walking mechanism of fully-mechanized coal winning machine |
| CN109719381A (en) * | 2019-02-21 | 2019-05-07 | 巴中市特兴智能科技有限公司 | A kind of process of automatic welding bonding gold thread |
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Application publication date: 20130911 |