CN2936729Y - Diamond titanium-chromium alloy nickel composite structure - Google Patents
Diamond titanium-chromium alloy nickel composite structure Download PDFInfo
- Publication number
- CN2936729Y CN2936729Y CN 200620118336 CN200620118336U CN2936729Y CN 2936729 Y CN2936729 Y CN 2936729Y CN 200620118336 CN200620118336 CN 200620118336 CN 200620118336 U CN200620118336 U CN 200620118336U CN 2936729 Y CN2936729 Y CN 2936729Y
- Authority
- CN
- China
- Prior art keywords
- diamond
- utility
- model
- grinding
- grinding wheel
- 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.)
- Expired - Lifetime
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to a diamond Ti-Cr nickel composite structure. A Ti-Cr layer is arranged on the surface of the diamond and the Ti-Cr layer is coated with nickel. The utility model has the advantages that the diamond with a strong metallic bond on the diamond interface and the composite plating improves the bonding strength and hold of the diamond to the binding agent, increases the granular strength of the diamond granule, and provides the diamond of the surface coating with higher heat durability and thermal conductivity, thereby isolating and protecting the diamond so that the diamond is oxidated, graphitized, solvated or generates carbide when subjected to high sintering and high-temperature grinding. The diamond with Ti-Cr-Ni composite plating can be used in grinding wheel of metal and resin binding agent, thereby the utility model has the advantages of providing a higher out-blade in the diamond, high abrasive grain bond strength, thus improving the grinding sharpening level of the grinding wheel, machining efficiency and period of usage of the grinding wheel.
Description
Technical field
The utility model relates to a kind of diamond titanium chrome alloy nickel composite construction.Belong to the tool materials technical field.
Background technology
Diamond is very extensive in industrial application, can make multiple instrument such as cutter, emery wheel, grinding tool etc., because the characteristic of diamond itself, combine very difficult with other material, so the matrix from instrument comes off easily, causes the service life of instrument low, production cost increases.
The utility model content
The purpose of this utility model is to improve the prior art diamond and combines the shortcoming of difficulty and a kind of diamond and titanium chrome alloy and nickel composite construction are provided with other material.
For achieving the above object, the utility model is taked following design: diamond surface has one deck titanium chrome alloy; One nickel dam is arranged on described titanium chrome alloy.
The utility model advantage mainly is: this diamond interface and the diamond that composite deposite has powerful metallic bond to combine, can improve the bond strength and the hold of diamond and bond; Improve the granule strength of diamond particles; Give higher hear resistance of overlay coating diamond and thermal conductivity, diamond is played the insulation blocking effect, make it be difficult for taking place oxidation, graphitization, solvation or generate carbide at high temperature sintering and high temperature grinding.Diamond with Ti-Cr-Ni composite deposite is mainly used in the grinding tool that can be used for metal and resinoid bond, use it can make diamond obtain the higher sword that goes out, high abrasive particle bond strength, thereby the grinding sharpness of raising grinding tool, improve working (machining) efficiency, prolong the service life of grinding tool.
Description of drawings
Fig. 1 part section structural representation of the present utility model.
The specific embodiment
Embodiment 1: as shown in Figure 1, there is a titanium chrome alloy (Ti-Cr) alloy-layer 2 on diamond 1 surface; One nickel (Ni) layer 3 is arranged on described titanium chrome alloy (Ti-Cr) layer 2.
Embodiment 2: diamond 1 is a graininess, and irregular scraggly type looks surface is arranged, and described titanium chrome alloy (Ti-Cr) layer 2, nickel (Ni) layer 3 form composite bed, parcel diamond 1 according to diamond 1 irregular scraggly type looks surface.
Claims (2)
1, a kind of diamond titanium chrome alloy nickel composite construction, it is characterized in that: diamond surface has a titanium chrome alloy layer; On described titanium chrome alloy layer, a nickel dam is arranged.
2, a kind of diamond titanium chrome alloy nickel composite construction according to claim 1, it is characterized in that: diamond is a graininess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118336 CN2936729Y (en) | 2006-06-09 | 2006-06-09 | Diamond titanium-chromium alloy nickel composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118336 CN2936729Y (en) | 2006-06-09 | 2006-06-09 | Diamond titanium-chromium alloy nickel composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936729Y true CN2936729Y (en) | 2007-08-22 |
Family
ID=38360748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620118336 Expired - Lifetime CN2936729Y (en) | 2006-06-09 | 2006-06-09 | Diamond titanium-chromium alloy nickel composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936729Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837765A (en) * | 2012-12-06 | 2015-08-12 | 住友电气工业株式会社 | Polycrystalline diamond body, manufacturing method therefore, and tool |
| US9950960B2 (en) | 2014-04-30 | 2018-04-24 | Sumitomo Electric Industries, Ltd. | Composite sintered body |
-
2006
- 2006-06-09 CN CN 200620118336 patent/CN2936729Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837765A (en) * | 2012-12-06 | 2015-08-12 | 住友电气工业株式会社 | Polycrystalline diamond body, manufacturing method therefore, and tool |
| US9487447B2 (en) | 2012-12-06 | 2016-11-08 | Sumitomo Electric Industries, Ltd. | Diamond polycrystalline body and method for manufacturing the same, and tool |
| CN104837765B (en) * | 2012-12-06 | 2018-01-23 | 住友电气工业株式会社 | Polycrystalline diamond and its manufacture method and instrument |
| US9950960B2 (en) | 2014-04-30 | 2018-04-24 | Sumitomo Electric Industries, Ltd. | Composite sintered body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |