CN203095886U - Ferrite magnetic material sintering gasket - Google Patents
Ferrite magnetic material sintering gasket Download PDFInfo
- Publication number
- CN203095886U CN203095886U CN 201320030766 CN201320030766U CN203095886U CN 203095886 U CN203095886 U CN 203095886U CN 201320030766 CN201320030766 CN 201320030766 CN 201320030766 U CN201320030766 U CN 201320030766U CN 203095886 U CN203095886 U CN 203095886U
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- CN
- China
- Prior art keywords
- magnetic material
- ferrite magnetic
- sintering
- gasket
- utility
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- 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.)
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Abstract
The utility model relates to a ferrite magnetic material sintering gasket, which can alleviate or prevent the deformation or the cracking of a ferrite magnetic material during sintering. The ferrite magnetic material sintering gasket comprises a gasket body, wherein a plurality of grooves are formed in the surface of the gasket body; the grooves can be formed in the upper surface or the lower surface of the gasket body; and the number of the grooves is 4 to 12. The ferrite magnetic material sintering gasket has the advantages of being cushioned under the ferrite magnetic material during the sintering process of the ferrite magnetic material, and the deformation or the cracking of the ferrite magnetic material during the sintering can be alleviated or prevented, so that finished products are increased, the yield is increased, the power consumption is reduced, and after the ferrite magnetic material sintering gasket is used the placing amount in every string can be increased to 5-8 or more from the original placing amount being 3-4, and the heat absorption capacity of a fire-proof material is reduced.
Description
Technical field
The utility model relates to and prevents to produce distortion and rimose pad in a kind of powder metallurgy product material and the magneticsubstance sintering process, relates in particular to a kind of ferrite magnetic material sintering pad.
Background technology
Existing ferrite magnetic material is in sintering process, bunchiness or stack are placed in the sintering oven, the below is placed with pad, the surface of pad is the plane, product all can produce distortion and cracking because of shrinking in sintering process, the shape that has a strong impact on the yield rate of product even some product can't sinter molding, and scrap rate is increased, and has increased production cost.
Summary of the invention
The purpose of this utility model provides and a kind ofly alleviates or stop that ferrite magnetic material is out of shape or rimose ferrite magnetic material sintering pad in sintering.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of ferrite magnetic material sintering pad, comprising: clout body, its characteristics are: described clout body surface is provided with groove.
According to above-mentioned ferrite magnetic material sintering pad, its characteristics are: described groove can be arranged on clout body upper surface or lower surface.
According to above-mentioned ferrite magnetic material sintering pad, its characteristics are: described groove is provided with a plurality of.
According to above-mentioned ferrite magnetic material sintering pad, its characteristics are: described groove is provided with 4-12.
The utility model has the advantages that: the utility model fills up below the ferrite magnetic material in ferrite magnetic material sintering process, can alleviate or stop distortion or the cracking of ferrite magnetic material in sintering increases finished product, output increases, reduce power consumption, every string only rises to 5-8 or more by the original amount of putting 3-4 after using the utility model, has reduced the caloric receptivity of refractory materials.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model A-A sectional view.
In the accompanying drawing
1, clout body 2, groove
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
A kind of ferrite magnetic material sintering pad, as shown in Figure 1, 2, comprising: clout body, the clout body surface is provided with groove; In the present embodiment, groove can be arranged on clout body upper surface or lower surface, and in the present embodiment, groove is provided with a plurality of; In the present embodiment, groove is provided with 4-12.
The beneficial effects of the utility model are:
1, the utility model fills up below the ferrite magnetic material in ferrite magnetic material sintering process, can alleviate or stop the distortion of ferrite magnetic material in sintering finished product is increased.
2 can make output increase, and reduce power consumption, and every string only rises to 5-8 or more by the original amount of putting 3-4 behind use the utility model, has reduced the caloric receptivity of refractory materials.
3, reduced pad; Pad is originally only used once, and the utility model can reduce materials consumption thus with 4-20 time.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and protection domain are limited; under the prerequisite that does not break away from the utility model design concept; common engineering technical personnel make the technical solution of the utility model in this area various modification and improvement all should fall into protection domain of the present utility model.
Claims (4)
1. ferrite magnetic material sintering pad, comprising: clout body is characterized in that: described clout body (1) surface is provided with groove (2).
2. ferrite magnetic material sintering pad according to claim 1, it is characterized in that: described groove (2) can be arranged on clout body upper surface or lower surface.
3. ferrite magnetic material sintering pad according to claim 1, it is characterized in that: described groove (2) is provided with a plurality of.
4. ferrite magnetic material sintering pad according to claim 3 is characterized in that: described groove (2) is provided with 4-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030766 CN203095886U (en) | 2013-01-22 | 2013-01-22 | Ferrite magnetic material sintering gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030766 CN203095886U (en) | 2013-01-22 | 2013-01-22 | Ferrite magnetic material sintering gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095886U true CN203095886U (en) | 2013-07-31 |
Family
ID=48847304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030766 Expired - Fee Related CN203095886U (en) | 2013-01-22 | 2013-01-22 | Ferrite magnetic material sintering gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024269A (en) * | 2015-03-26 | 2016-10-12 | 三星电机株式会社 | Multilayer ferrite bead and method of manufacturing multilayer ferrite bead |
-
2013
- 2013-01-22 CN CN 201320030766 patent/CN203095886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024269A (en) * | 2015-03-26 | 2016-10-12 | 三星电机株式会社 | Multilayer ferrite bead and method of manufacturing multilayer ferrite bead |
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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: 20130731 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |