CN201768534U - Conductive steel ring - Google Patents
Conductive steel ring Download PDFInfo
- Publication number
- CN201768534U CN201768534U CN2010202617501U CN201020261750U CN201768534U CN 201768534 U CN201768534 U CN 201768534U CN 2010202617501 U CN2010202617501 U CN 2010202617501U CN 201020261750 U CN201020261750 U CN 201020261750U CN 201768534 U CN201768534 U CN 201768534U
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- CN
- China
- Prior art keywords
- steel ring
- cavity
- utility
- model
- conductive steel
- 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 - Fee Related
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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a conductive steel ring, which comprises a metal cover body; a cavity is arranged in the middle of the metal cover body; dolomite powder is filled in the cavity; and the dolomite powder and the metal cover body are formed into a whole through press mounting. The utility model has simple structure and convenience in use and installation; and when super-hard material is manufactured at high temperature, the phenomenon that the conductive steel ring is melted to some extent is avoided, so that the production quality is ensured, and the service life is prolonged.
Description
Technical field
Employed conducting steel ring when the utility model relates generally under a kind of high-temperature and high-pressure conditions the synthesizing superhard material.
Background technology
When superhard materials such as synthesis of artificial diamond, cubic boron nitride monocrystal and polycrystalline goods, under high-temperature and high-pressure conditions, finish, the voltage that the outside provides makes the resistance heating of reative cell internal heat generation material produce high temperature by existing conducting steel ring, reative cell produces the growth conditions that high temperature has satisfied cubic boron and diamond, but high temperature also makes the end face generation fusing to some extent that conducting steel ring contacts with reative cell simultaneously, be unfavorable for the growth of crystal or accidents caused, and the service life of having reduced conducting steel ring.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of conducting steel ring is provided, solved when under hot conditions, making superhard material, the end face that conducting steel ring and reative cell touch can produce fusing to some extent, be unfavorable for the growth of crystal or accidents caused, and problem such as the service life of conducting steel ring is short.
The utility model is achieved through the following technical solutions:
A kind of conducting steel ring includes metal cap body, and described metal cap body middle part is provided with cavity, is filled with dolomite dust in the described cavity, and described dolomite dust is integral through press-fiting with metal cap body.
Be filled with dolomite dust in the cavity at described metal cap body middle part, increased resistance, thereby increased the heat in the conducting process, the dolomite dust end face is adopted in its contact end, can not produce fusing, has guaranteed the quality of production, and the long service life of conducting steel ring.
The utility model has the advantages that:
The utility model is simple in structure, easy to install, when making superhard material under hot conditions, can not produce fusing to some extent, has guaranteed the quality of production, has improved service life.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of conducting steel ring includes metal cap body 1, and metal cap body 1 middle part is provided with cavity 2, is filled with dolomite dust 3 in the cavity 2, and dolomite dust 3 is integral through press-fiting with metal cap body 1.
Claims (1)
1. conducting steel ring is characterized in that: include metal cap body, described metal cap body middle part is provided with cavity, is filled with dolomite dust in the described cavity, and described dolomite dust is integral through press-fiting with metal cap body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202617501U CN201768534U (en) | 2010-07-15 | 2010-07-15 | Conductive steel ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202617501U CN201768534U (en) | 2010-07-15 | 2010-07-15 | Conductive steel ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768534U true CN201768534U (en) | 2011-03-23 |
Family
ID=43748364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202617501U Expired - Fee Related CN201768534U (en) | 2010-07-15 | 2010-07-15 | Conductive steel ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240464A (en) * | 2019-04-18 | 2019-09-17 | 河南飞孟金刚石工业有限公司 | Conducting steel ring material core formula |
-
2010
- 2010-07-15 CN CN2010202617501U patent/CN201768534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240464A (en) * | 2019-04-18 | 2019-09-17 | 河南飞孟金刚石工业有限公司 | Conducting steel ring material core formula |
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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: 20110323 Termination date: 20110715 |