CN1803713A - Graphite product and method for making the same - Google Patents
Graphite product and method for making the same Download PDFInfo
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- CN1803713A CN1803713A CN 200610033018 CN200610033018A CN1803713A CN 1803713 A CN1803713 A CN 1803713A CN 200610033018 CN200610033018 CN 200610033018 CN 200610033018 A CN200610033018 A CN 200610033018A CN 1803713 A CN1803713 A CN 1803713A
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- Prior art keywords
- graphite
- graphite product
- metal level
- manufacture method
- product
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Abstract
The disclosed preparation method for graphite products comprises: 1. compressing the material into special form with a mould; 2. treating and shaping; 3.setting a metal layer on the product surface. Compared with prior art, this invention has pretty showing and fit prevent dust diffusion.
Description
[technical field]
The invention relates to a kind of graphite product and manufacture method thereof.
[background technology]
Along with the development of electronics, increasing graphite product has obtained using widely, and at present, the graphite product of prior art generally comprises following steps: step 1. graphite material goes out specified shape through the mould pressing; Step 2. further (also can be other processing mode as processing treatment and formalizing processing treatment modes such as high temperature or barbecue) certainly, by high pressure.This by graphite product being made specific shape, just can be applied to fields such as scatterer or conducting terminal.But because the granule dust of this graphite product spreads easily, can cause the damage of graphite product, cause and normally to use, and because the color of graphite self, can influence the outward appearance of graphite product.
Therefore, be necessary to invent a kind of new graphite product and manufacture method thereof, to overcome above-mentioned defective.
[summary of the invention]
The object of the present invention is to provide a kind of manufacture method of graphite product, its graphite product can prevent the diffusion of granule dust, and outward appearance is beautiful.
Another object of the present invention is to provide a kind of graphite product, it can prevent the diffusion of granule dust, and outward appearance is beautiful.
For achieving the above object, the manufacture method of graphite product of the present invention may further comprise the steps: 1. graphite material goes out specified shape through the mould pressing; 2. further processing treatment and formalizing; 3. on the graphite product surface of setting metal level is set further.
Graphite product of the present invention comprises the graphite body and is arranged at the metal level of graphite body surface.
Compared with prior art, graphite product of the present invention, it can prevent the diffusion of granule dust, and outward appearance is beautiful.
[description of drawings]
Fig. 1 is applied to the stereographic map of scatterer for graphite product of the present invention.
Fig. 2 is the stereographic map of another angle shown in Figure 1.
Fig. 3 is applied to the synoptic diagram of conducting terminal for graphite product of the present invention.
Fig. 4 is the synoptic diagram of graphite product manufacturing step of the present invention
[embodiment]
Below in conjunction with the drawings and specific embodiments the present invention is further elaborated.
Shown in seeing figures.1.and.2, be applied to the embodiment of scatterer for graphite product of the present invention, this scatterer comprises graphite body 1 and is arranged at the metal level on graphite body 1 surface (not shown, be copper in an embodiment, also can be gold, aluminium etc.), wherein, graphite body 1 comprises matrix 10 and is positioned at radiator element 11 on the matrix 10, described graphite body 1 lower surface arrives extraneous heat-delivery surface 13 for transmitting the heat-transfer surface 12 of heat but remaining surface is a distribute heat.This metal level is positioned at the heat-delivery surface 13 (certainly, described metal level also can be positioned at graphite body 1 entire exterior surface) of graphite body 1.The perfect heat-dissipating of described metal layer material, described in the present embodiment metal layer material is a copper, this metal level is arranged at the graphite body surface by galvanized mode.In the present embodiment owing to be coated with layer of copper, thereby increased the heat sinking function of this scatterer greatly, and can prevent the diffusion of granule dust, and outward appearance is beautiful at the graphite body surface.
With reference to shown in Figure 3, be the second embodiment of the present invention, it is applied to the embodiment of electric connector conducting terminal for this graphite product, this electric connector can (be the butt joint electric connector in the present embodiment with docking electronics, certainly, also can be other butt joint electronics) be connected, it comprises insulating body 2 and is contained in conducting terminal 21 in the insulating body 2, described conducting terminal 21 is made by graphite, be provided with metal level on its surface, the heat dispersion height of described metal layer material, described in the present embodiment metal layer material is a copper, this metal level is arranged at electrical contact surfaces by galvanized mode.Described conducting terminal 21 is cylindric, can be flexibly connected mutually with the terminal 31 of butt joint electronics 3, to realize itself and the electric connection of docking electronics.In the present embodiment owing to be coated with layer of copper, thereby improved the electric conductivity of conducting terminal greatly, and can prevent the diffusion of granule dust, and outward appearance is beautiful on the surface of conducting terminal.
With reference to shown in Figure 4, the manufacture method for graphite product of the present invention may further comprise the steps: step 1. graphite material goes out specified shape through the mould pressing; Step 2. further (also can be other processing mode as processing treatment and formalizing processing treatment modes such as high temperature or barbecue) certainly, by high pressure; Step 3. further is provided with the copper of perfect heat-dissipating by galvanized mode on the graphite product surface of setting.
Graphite product of the present invention is owing to be provided with metal level on its surface, thereby can effectively prevent the diffusion of granule dust, and outward appearance is beautiful.
Claims (10)
1. the manufacture method of a graphite product, it is characterized in that: may further comprise the steps: 1. graphite material goes out specified shape through the mould pressing; 2. further processing treatment and formalizing; 3. on the graphite product surface of setting metal level is set further.
2. the manufacture method of graphite product as claimed in claim 1, it is characterized in that: described setting mode can be passed through processing treatment such as high pressure, high temperature or barbecue.
3. the manufacture method of graphite product as claimed in claim 1, it is characterized in that: described metal level is that the metallic substance of perfect heat-dissipating is made.
4. the manufacture method of graphite product as claimed in claim 1, it is characterized in that: described metal level is that the metallic substance that conducts electricity very well is made.
5. the manufacture method of graphite product as claimed in claim 1, it is characterized in that: described metal layer material is a copper.
6. the manufacture method of graphite product as claimed in claim 1, it is characterized in that: this metal level is by obtaining the galvanized mode of graphite product.
7. graphite product is characterized in that: comprise the graphite body and be arranged at the metal level of graphite body surface.
8. graphite product as claimed in claim 7 is characterized in that: described metal level is that the metallic substance of perfect heat-dissipating is made.
9. graphite product as claimed in claim 7 is characterized in that: described metal layer material is a copper.
10. graphite product as claimed in claim 7 is characterized in that: described metal level is arranged at the graphite body surface by galvanized mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610033018 CN1803713A (en) | 2006-01-16 | 2006-01-16 | Graphite product and method for making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610033018 CN1803713A (en) | 2006-01-16 | 2006-01-16 | Graphite product and method for making the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1803713A true CN1803713A (en) | 2006-07-19 |
Family
ID=36865892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610033018 Pending CN1803713A (en) | 2006-01-16 | 2006-01-16 | Graphite product and method for making the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1803713A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844923A (en) * | 2010-05-24 | 2010-09-29 | 哈尔滨工程大学 | Steering gear graphite plate for automobile fuel pump and preparation method thereof |
| CN101450869B (en) * | 2007-12-07 | 2011-02-02 | 中国科学院金属研究所 | Preparation apparatus of graphite metal wrap for thermal isostatic pressing |
| CN101450870B (en) * | 2007-12-07 | 2011-02-09 | 中国科学院金属研究所 | Preparation apparatus of graphite metal wrap for thermal isostatic pressing |
-
2006
- 2006-01-16 CN CN 200610033018 patent/CN1803713A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450869B (en) * | 2007-12-07 | 2011-02-02 | 中国科学院金属研究所 | Preparation apparatus of graphite metal wrap for thermal isostatic pressing |
| CN101450870B (en) * | 2007-12-07 | 2011-02-09 | 中国科学院金属研究所 | Preparation apparatus of graphite metal wrap for thermal isostatic pressing |
| CN101844923A (en) * | 2010-05-24 | 2010-09-29 | 哈尔滨工程大学 | Steering gear graphite plate for automobile fuel pump and preparation method thereof |
| CN101844923B (en) * | 2010-05-24 | 2012-08-22 | 哈尔滨工程大学 | Steering gear graphite plate for automobile fuel pump and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |