CN202824660U - Vacuum sintering furnace suitable for magnetic material - Google Patents
Vacuum sintering furnace suitable for magnetic material Download PDFInfo
- Publication number
- CN202824660U CN202824660U CN 201220459606 CN201220459606U CN202824660U CN 202824660 U CN202824660 U CN 202824660U CN 201220459606 CN201220459606 CN 201220459606 CN 201220459606 U CN201220459606 U CN 201220459606U CN 202824660 U CN202824660 U CN 202824660U
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- China
- Prior art keywords
- sintering furnace
- vacuum
- vacuum sintering
- magnetic material
- furnace body
- 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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Abstract
The utility model provides a vacuum sintering furnace suitable for a magnetic material. The vacuum sintering furnace comprises a vacuum sintering furnace body and a vacuum sintering furnace bottom arranged below the vacuum sintering furnace body, a circulating pipe is arranged in the vacuum sintering furnace body, the circulating pipe is connected with a refrigeration machine. According to the vacuum sintering furnace suitable for the magnetic material, when temperature in the sintering furnace is increased, the refrigeration machine is started, and the temperature of the sintering furnace is decreased. The vacuum sintering furnace suitable for the magnetic material is novel and unique in structural design, simple and practical in structure and capable of prolonging service life of the sintering furnace, and is an ideal vacuum sintering furnace.
Description
Technical field
The utility model relates to a kind of powder metallurgy vacuum sintering furnace apparatus field, particularly a kind of vacuum sintering furnace that is applicable to magnetic material.
Background technology
Generally all can use vacuum sintering furnace in the production of Magnaglo metallurgy, replace traditional hydrogen Muffle furnace with vacuum sintering furnace, thereby improve greatly the quality of product, and owing to be batch production, the tissue of production is also very convenient with arrangement.Vacuum sintering furnace is to fill after vacuumizing under the hydrogen shield state; utilize the principle of Frequency Induction Heating; make the tungsten crucible that is in the coil produce high temperature, be transmitted in the work by heat radiation, be applicable to scientific research, military project unit to the powder compacting sintering of refractory alloy such as tungsten, Mo and Mo alloys.
Temperature when magnetic material is carried out sintering is about 1500 degrees centigrade, and the temperature of furnace wall also reaches about 300 degrees centigrade, needs cooling, in the situation of generally not taking measures, needs a very long time, has delayed like this output, has affected the service efficiency of equipment.
The utility model content
For addressing the above problem, a kind of vacuum sintering furnace that is applicable to magnetic material of the utility model design, when temperature in the sintering furnace stove raises, refrigerator is opened, its temperature is reduced, and this structural design is novel, unique, simple and practical, can improve the service life of sintering furnace, improve specific yield.
The utility model provides a kind of vacuum sintering furnace that is applicable to magnetic material, the vacuum sintering furnace furnace bottom that comprises the vacuum-sintering furnace body and be arranged on vacuum-sintering furnace body below, in the described vacuum-sintering furnace body circulation pipe is set, described circulation pipe is connected with refrigeration machine.
As further improvement of the utility model, described vacuum-sintering furnace body height overhead is 450mm-500mm.
As further improvement of the utility model, described vacuum-sintering furnace body height overhead is 480mm.
As further improvement of the utility model, described circulation pipe diameter is 80mm.
The beneficial effects of the utility model are:
1, the temperature when the furnace wall also reaches about 300 degrees centigrade, can open refrigerator, and its temperature is reduced, thereby its further work is used.
2, this structural design is novel, unique, simple and practical, in the service life that can improve sintering furnace, improves specific yield.
Description of drawings
Fig. 1 structural representation of the present utility model.
Accompanying drawing is indicated tabulation:
1, vacuum-sintering furnace body;
2, vacuum sintering furnace furnace bottom;
3, circulation pipe;
4, refrigeration machine.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand the following specific embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.
Embodiment one:
As shown in Figure 1, a kind of vacuum sintering furnace that is applicable to magnetic material, the vacuum sintering furnace furnace bottom 2 that comprises vacuum-sintering furnace body 1 and be arranged on vacuum-sintering furnace body 1 below, the described vacuum-sintering furnace body 1 interior circulation pipe 3 that arranges, described circulation pipe 3 is connected with refrigeration machine 4, described vacuum-sintering furnace body 1 height overhead is 480mm, and described circulation pipe 3 diameters are 80mm.
Temperature when the furnace wall also reaches about 300 degrees centigrade, can open refrigerator, and its temperature is reduced, thereby its further work is used.
The above; it only is preferred embodiment of the present utility model; be not to be the restriction of the utility model being made any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (4)
1. vacuum sintering furnace that is applicable to magnetic material, the vacuum sintering furnace furnace bottom (2) that comprises vacuum-sintering furnace body (1) and be arranged on vacuum-sintering furnace body (1) below, it is characterized in that: circulation pipe (3) is set in the described vacuum-sintering furnace body (1), and described circulation pipe (3) is connected with refrigeration machine (4).
2. a kind of vacuum sintering furnace that is applicable to magnetic material according to claim 1, it is characterized in that: described vacuum-sintering furnace body (1) height overhead is 450mm-500mm.
3. a kind of vacuum sintering furnace that is applicable to magnetic material according to claim 2, it is characterized in that: described vacuum-sintering furnace body (1) height overhead is 480mm.
4. a kind of vacuum sintering furnace that is applicable to magnetic material according to claim 1, it is characterized in that: described circulation pipe (3) diameter is 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459606 CN202824660U (en) | 2012-09-11 | 2012-09-11 | Vacuum sintering furnace suitable for magnetic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459606 CN202824660U (en) | 2012-09-11 | 2012-09-11 | Vacuum sintering furnace suitable for magnetic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824660U true CN202824660U (en) | 2013-03-27 |
Family
ID=47936453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459606 Expired - Fee Related CN202824660U (en) | 2012-09-11 | 2012-09-11 | Vacuum sintering furnace suitable for magnetic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824660U (en) |
-
2012
- 2012-09-11 CN CN 201220459606 patent/CN202824660U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |