CN202291398U - Saggar with ferrite sheet as combustion carrying medium - Google Patents
Saggar with ferrite sheet as combustion carrying medium Download PDFInfo
- Publication number
- CN202291398U CN202291398U CN2011204457338U CN201120445733U CN202291398U CN 202291398 U CN202291398 U CN 202291398U CN 2011204457338 U CN2011204457338 U CN 2011204457338U CN 201120445733 U CN201120445733 U CN 201120445733U CN 202291398 U CN202291398 U CN 202291398U
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- CN
- China
- Prior art keywords
- saggar
- ferrite sheet
- sintering
- utility
- model
- 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 discloses a saggar and aims at providing the saggar which is provided with a ferrite sheet as a combustion carrying medium, has high efficiency and good sintering effect and is low in cost. The saggar comprises a saggar body (1); the ferrite sheet (2) is arranged at the bottom of the saggar body (1); and the ferrite sheet (2) is square or rectangular. The saggar can be widely applied to the technical field of magnet sintering.
Description
Technical field
The utility model relates to a kind of saggar that burns medium that holds with ferrite.
Background technology
Soft magnetic bodies need could obtain magnetic through oversintering in manufacturing process.Traditional magnet sintering need be spread alumina wafer earlier in the bottom of saggar, spills one deck diamond dust then, is placed on the magnet that needs sintering on the diamond dust at last, incorporates the stove sintering into.But such structure makes diamond dust be bonded in the magnet bottom in the sintered magnet process easily, makes magnet contain impurity; Diamond dust had so both needed operating personnel to drop into more work and had cleaned saggar through just needing to change behind the sintering several times, and the waste of manpower resource also need drop into more diamond dust, needed to drop into more cost; In addition, when such structure was used for sintered magnet, its efficient was also high, and sintering effect is also bad.If can produce a kind of simple in structure, cost is low, efficient is high, sintering effect is good magnet sintering structure, then can address the above problem well.
The utility model content
The utility model technical problem to be solved is the deficiency that overcomes prior art; Provide a kind of simple in structure, cost is low, efficient is high, sintering effect is good holds the saggar that burns medium with ferrite; And adopt discarded ferrite sheet to be used as holding the burning medium, can solve the handling problem of ferrite sheet waste material well.
The technical scheme that the utility model adopted is: the utility model comprises the saggar body, is provided with ferrite sheet in the bottom of said saggar body, and said ferrite sheet is square or rectangular.
The beneficial effect of the utility model is: because the utility model is provided with ferrite sheet in the bottom of said saggar body, said ferrite sheet is square or rectangular, so; The utility model utilizes said ferrite sheet, and just directly placement above that needs the magnet product of sintering, has avoided the input of diamond dust; The personnel that need not clean saggar; And simple in structure, cost is low, has also improved sintering efficient indirectly, has guaranteed sintering effect.Utilize ferrite sheet as holding the burning medium, make to hold and burn the medium speciality identical, guaranteed that the magnet product of sintering has characteristic preferably with possessing of magnet product.
In addition, the waste material of said ferrite sheet for producing in the ferrite sheet use at ordinary times so the utility model has also well solved the ferrite sheet waste disposal problem, and further reduced production cost.
Description of drawings
Fig. 1 is said saggar main body structure sketch map;
Fig. 2 is the structural representation of said ferrite sheet;
Fig. 3 is the structural representation of the utility model.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises saggar body 1, is provided with ferrite sheet 2 in the bottom of said saggar body 1, and said ferrite sheet 2 is square or rectangular.
The ferrite sheet 2 that the utility model uses is to utilize the ferrite sheet waste material that produces in the ferrite sheet manufacturing process, is pressed into a certain size square or rectangular shape through moulding press, goes into the stove sintering, burns ripe forming.Fitly put then in the saggar bottom, during sintered products, need not to put again other and hold the burning medium.The big I of the square or rectangular shape of said ferrite sheet 2 as required sintered products size and decide.
The utility model is simple in structure, and cost is low, and sintering efficient is high, and sintering effect is good.
In sum, the utility model can be widely used in magnet sintering technology field.
Claims (1)
1. one kind is held the saggar that burns medium with ferrite sheet, comprises saggar body (1), and it is characterized in that: be provided with ferrite sheet (2) in the bottom of said saggar body (1), said ferrite sheet (2) is square or rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204457338U CN202291398U (en) | 2011-11-11 | 2011-11-11 | Saggar with ferrite sheet as combustion carrying medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204457338U CN202291398U (en) | 2011-11-11 | 2011-11-11 | Saggar with ferrite sheet as combustion carrying medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291398U true CN202291398U (en) | 2012-07-04 |
Family
ID=46360378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204457338U Expired - Fee Related CN202291398U (en) | 2011-11-11 | 2011-11-11 | Saggar with ferrite sheet as combustion carrying medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202291398U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942367A (en) * | 2012-11-20 | 2013-02-27 | 上海工程技术大学 | Method for preparing heat resisting plate for processing of soft magnetic ferrite |
| CN103591808A (en) * | 2013-11-21 | 2014-02-19 | 福州市陶瓷行业技术创新中心 | Sagger capable of being assembled and disassembled |
| CN114604907A (en) * | 2022-03-04 | 2022-06-10 | 万华化学(四川)有限公司 | Preparation method of ternary material for prolonging service life of sagger |
-
2011
- 2011-11-11 CN CN2011204457338U patent/CN202291398U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942367A (en) * | 2012-11-20 | 2013-02-27 | 上海工程技术大学 | Method for preparing heat resisting plate for processing of soft magnetic ferrite |
| CN103591808A (en) * | 2013-11-21 | 2014-02-19 | 福州市陶瓷行业技术创新中心 | Sagger capable of being assembled and disassembled |
| CN103591808B (en) * | 2013-11-21 | 2015-09-23 | 福州市陶瓷行业技术创新中心 | The saggar disassembled can be assembled |
| CN114604907A (en) * | 2022-03-04 | 2022-06-10 | 万华化学(四川)有限公司 | Preparation method of ternary material for prolonging service life of sagger |
| CN114604907B (en) * | 2022-03-04 | 2023-08-11 | 万华化学(四川)有限公司 | Ternary material preparation method for prolonging service life of sagger |
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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: 20120704 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |