CN201997861U - Diamond, cubic boron nitride and high-temperature alloy self-fluxing type solid welding rod - Google Patents
Diamond, cubic boron nitride and high-temperature alloy self-fluxing type solid welding rod Download PDFInfo
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- CN201997861U CN201997861U CN2010206192638U CN201020619263U CN201997861U CN 201997861 U CN201997861 U CN 201997861U CN 2010206192638 U CN2010206192638 U CN 2010206192638U CN 201020619263 U CN201020619263 U CN 201020619263U CN 201997861 U CN201997861 U CN 201997861U
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- diamond
- temperature alloy
- boron nitride
- cubic boron
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Abstract
The utility model relates to a diamond, cubic boron nitride and high-temperature alloy self-fluxing type solid welding rod which is provided with a main body. The main body is formed by pressure filling of diamond particles, cubic boron nitride particles and high-temperature alloy particles; the diamond high-temperature alloy self-fluxing type solid welding rod has higher welding repair hardness, can be used for making various wear resistant materials, so that the service life of the conventional wear resistant parts is prolonged, and the hardness of the conventional wear resistant parts is improved; and the diamond, cubic boron nitride and high-temperature alloy self-fluxing type solid welding rod can be directly used for welding repair of the conventional diamond wear resistant parts without using other welding additives.
Description
Technical field
The utility model belongs to the solder technology of high-temperature wearable diamond like material, is specifically related to a kind of diamond, cubic boron nitride and high temperature alloy self-fluxing solid welding rod that adopts oxy-acetylene wearing piece to be repaired welding.
Background technology
Diamond is owing to have higher hardness and anti-wear performance, and it is widely used in the removing material that mining, processing of stone, petroleum geology exploration etc. have the heavy wear operating environment, comprises blade, planing tool, drill bit, mills device etc.The diamond that is applied to above-mentioned field is microgranular, and it generally is inlaid in a certain matrix by suitable mode, and adheres to working face and carry out operation.Perhaps the framework material with diamond particle and a various metal dust or a cementation carries out high pressure compacting back high temperature sintering.
Because the saturation of covalent bond and the chemical inertness of diamond particles, its caking property with numerous metal materials is very poor, is difficult to the firmness that combines between this material of assurance and its matrix material, causes diamond coming off in compound material easily.Thoroughly changed adamantine activity among the present invention.
The utility model content
The utility model provides a kind of diamond, cubic boron nitride and high temperature alloy self-fluxing solid welding rod, and it has higher repair welding hardness, can be used for making various high-abrasive materials, improves the service life and the hardness of existing wearing piece.And can not be directly used in the oxy-acetylene repair welding that has diamond wear proof spare now by other welding auxiliary agent.
The technical solution adopted in the present invention is as follows:
A kind of diamond, cubic boron nitride and high temperature alloy self-fluxing solid welding rod, the solid welding rod has a main body, and main body is pressed to fill out by diamond particle, cubic boron nitride particle and high temperature alloy particulate and is formed.
The granularity of described diamond particle is 1～2000 micron.
The granularity of described cubic boron nitride particle is 1～2000 micron.
The granularity of described high temperature alloy particulate is 1～1000 micron a nickel base superalloy particulate.
Described main body is elongated strip main body, columnar body or flake main body.
Described main body is provided with a high temperature alloy tubule outward, and described diamond particle, cubic boron nitride particle and high temperature alloy particulate are pressed and filled out in described high temperature alloy tubule.
Diamond, cubic boron nitride and high temperature alloy self-fluxing solid welding rod adopt oxy-acetylene that the defective of wearing piece is carried out repair by welding, easy and simple to handle, the self-fluxing performance is good, in welding process without any need for auxiliary solder flux, in welding process, can have lower fusion temperature, and good mobility, guarantee fund's hard rock is not carbonized, and whole alloy body has preferable antioxygenic property.
The solid welding rod adopts diamond, cubic boron nitride superhard material and the hardness mixture up to the nickel base superalloy of HRC60, is reparation and the built-up welding that is used for various wearing pieces abrading section.The cross section of welding rod can be circle, rectangle, square, trapezoidal etc. various.
The beneficial effects of the utility model are that this diamond, cubic boron nitride and high temperature alloy self-fluxing solid welding rod have higher repair welding hardness, can be used for making various high-abrasive materials, improve the service life and the hardness of existing wearing piece.And can not be directly used in the oxy-acetylene repair welding that has diamond wear proof spare now by other auxiliary material.
Description of drawings
Fig. 1 is the longitudinal profile structural representation of the utility model one embodiment;
Fig. 2 is the three-dimensional cross-sectional figure of the part of Fig. 1;
Fig. 3 is the longitudinal profile structural representation of another embodiment of the utility model;
Fig. 4 is the three-dimensional cross-sectional figure of the part of Fig. 3.
The specific embodiment
As depicted in figs. 1 and 2, in one embodiment, this diamond high-temperature alloy self-fluxing solid welding rod has an elongated cylindrical body, columnar body is provided with a high temperature alloy tubule 11 outward, and diamond particle 12, cubic boron nitride particle 13 and high temperature alloy particulate 14 are pressed and filled out in this high temperature alloy tubule.Wherein the granularity of diamond particle is 1～2000 micron.The granularity of cubic boron nitride particle is 1～2000 micron.The granularity of high temperature alloy particulate is 1～1000 micron.
As shown in Figure 3 and Figure 4, in another embodiment, this diamond high-temperature alloy self-fluxing solid welding rod has an elongated hexahedron shape main body, this main body is pressed to fill out by diamond particle 22, cubic boron nitride particle 23 and high temperature alloy particulate 21 and is formed, and wherein the granularity of diamond particle is 1～2000 micron.The granularity of cubic boron nitride particle is 1～2000 micron.The granularity of high temperature alloy particulate is 1～1000 micron.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (1)
1. a diamond, cubic boron nitride and high temperature alloy self-fluxing solid welding rod is characterized in that described solid welding rod has a main body, and described main body is elongated strip main body, columnar body or flake main body, and described main body is provided with a high temperature alloy tubule outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206192638U CN201997861U (en) | 2010-11-23 | 2010-11-23 | Diamond, cubic boron nitride and high-temperature alloy self-fluxing type solid welding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206192638U CN201997861U (en) | 2010-11-23 | 2010-11-23 | Diamond, cubic boron nitride and high-temperature alloy self-fluxing type solid welding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997861U true CN201997861U (en) | 2011-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206192638U Expired - Fee Related CN201997861U (en) | 2010-11-23 | 2010-11-23 | Diamond, cubic boron nitride and high-temperature alloy self-fluxing type solid welding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997861U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513728A (en) * | 2011-12-09 | 2012-06-27 | 西南石油大学 | High-hardness high-wear-resistant surfacing electrode for multilayer surfacing |
| CN110961830A (en) * | 2019-12-13 | 2020-04-07 | 郑州机械研究所有限公司 | Wear-resistant coating composition, wear-resistant welding wire and preparation method and application thereof |
| CN110977248A (en) * | 2019-12-13 | 2020-04-10 | 郑州机械研究所有限公司 | Wear-resistant flux-cored composition, wear-resistant welding wire, and preparation method and application thereof |
| DE102018221823A1 (en) * | 2018-12-14 | 2020-06-18 | Siemens Aktiengesellschaft | Welding wire with cubic boron nitride additive, process and component with cubic boron nitride in one layer |
-
2010
- 2010-11-23 CN CN2010206192638U patent/CN201997861U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513728A (en) * | 2011-12-09 | 2012-06-27 | 西南石油大学 | High-hardness high-wear-resistant surfacing electrode for multilayer surfacing |
| DE102018221823A1 (en) * | 2018-12-14 | 2020-06-18 | Siemens Aktiengesellschaft | Welding wire with cubic boron nitride additive, process and component with cubic boron nitride in one layer |
| CN110961830A (en) * | 2019-12-13 | 2020-04-07 | 郑州机械研究所有限公司 | Wear-resistant coating composition, wear-resistant welding wire and preparation method and application thereof |
| CN110977248A (en) * | 2019-12-13 | 2020-04-10 | 郑州机械研究所有限公司 | Wear-resistant flux-cored composition, wear-resistant welding wire, and preparation method and application thereof |
| CN110961830B (en) * | 2019-12-13 | 2021-09-28 | 郑州机械研究所有限公司 | Wear-resistant coating composition, wear-resistant welding wire and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20111123 |