CN203794798U - Nano-ceramic spoon sintering jig - Google Patents
Nano-ceramic spoon sintering jig Download PDFInfo
- Publication number
- CN203794798U CN203794798U CN201420177753.5U CN201420177753U CN203794798U CN 203794798 U CN203794798 U CN 203794798U CN 201420177753 U CN201420177753 U CN 201420177753U CN 203794798 U CN203794798 U CN 203794798U
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- China
- Prior art keywords
- jig
- tool
- nano
- spoon
- sintering
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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.)
- Expired - Lifetime
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- 239000000919 ceramic Substances 0.000 title claims abstract description 56
- 238000005245 sintering Methods 0.000 title abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011148 porous material Substances 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
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- Table Equipment (AREA)
- Adornments (AREA)
Abstract
The utility model discloses a nano-ceramic spoon sintering jig which comprises a jig head and a jig handle. The jig head and the jig handle are integrally connected, an arc protrusion is arranged at the top of the jig head, an arc groove is formed in the bottom of the jig head, the jig head and the jig handle are made of nanometer aluminum oxide powder, and the granularity of the aluminum oxide is 30 nanometers to 90 nanometers. The nano-ceramic spoon sintering jig further comprises a plurality of air holes. By means of the method, the nano-ceramic spoon sintering jig can enable a ceramic spoon green body placed on the jig to keep shape stable in high-temperature sintering and not to deform too much. Furthermore, impurities of organic matters in the ceramic spoon can be removed, attractive appearance of products is guaranteed, and the sintering jig can be in a good using state for a long time.
Description
Technical field
The utility model relates to a kind of nano ceramics spoon and holds burning tool.
Background technology
Current ceramic articles for use use in a large number in life, such as the tableware such as ceramics spoon, ceramics fork.In the time of processing ceramic spoon, ceramics fork, common ceramic sintering process and apparatus are difficult to ensure that ceramics spoon, ceramics fork can not be out of shape, shrink in high-temperature sintering process, and the sintering quality of ceramics spoon, ceramics fork is difficult to ensure.And the impurity such as organism in ceramics spoon, ceramics fork is also difficult to remove, affect product appearance, also can make to hold burning tool carbon distribution, affect the normal use of tool.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of nano ceramics spoon and holds burning tool, this nano ceramics spoon holds burning tool can make to be placed on the ceramics spoon idiosome form stable in the time of high temperature sintering on this tool, there is not large distortion, and the impurity such as the organism in ceramics spoon can be removed, ensure that product has good outward appearance, ensure to hold and burn tool for a long time in good use state.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of nano ceramics spoon to hold burning tool, comprise: fixture head and tool handle, described fixture head and tool handle connect as one, the top of described fixture head is cambered surface projection, the bottom of described fixture head is arc groove, and described fixture head and tool handle adopt nano alumina powder to make, and the granularity of described aluminum oxide powder is 30 nanometer to 90 nanometers.
In preferred embodiment of the utility model, this nano ceramics spoon holds burning tool and also comprises multiple pores.
In preferred embodiment of the utility model, described multiple pores hold to burn on tool at described nano ceramics spoon and are uniformly distributed.
In preferred embodiment of the utility model, the aperture of described pore is 0.01mm～0.05mm.
The beneficial effects of the utility model are: nano ceramics spoon of the present utility model holds and burns the tool ceramics spoon idiosome that can make to be placed on this tool and in the time of high temperature sintering, keep form stable, there is not large distortion, and can remove the impurity such as the organism in ceramics spoon, ensure that product has good outward appearance, ensure to hold and burn tool for a long time in good use state.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is that nano ceramics spoon of the present utility model holds the stereographic map that burns tool;
Fig. 2 is that nano ceramics spoon of the present utility model holds the structural representation front view that burns tool;
Fig. 3 is that nano ceramics spoon of the present utility model holds the structural representation vertical view that burns tool;
Fig. 4 is the A-A sectional view in Fig. 2.
In accompanying drawing, the mark of each parts is as follows: 1, fixture head, 2, tool handle, 3, cambered surface projection, 4, arc groove, 5, pore.
Embodiment
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 4, the utility model embodiment comprises:
A kind of nano ceramics spoon holds burning tool, comprise fixture head 1 and tool handle 2, described fixture head 1 and tool handle 2 connect as one, the top of described fixture head 1 is cambered surface projection 3, the bottom of described fixture head 1 is arc groove 4, described fixture head 1 and tool handle 2 adopt nano alumina powder to make, and the granularity of described aluminum oxide powder is 30 nanometer to 90 nanometers.The intensity of tool and resistance to elevated temperatures are all fine.
Preferably, this nano ceramics spoon hold burn tool also comprise multiple pores 5.
Preferably, described multiple pore 5 holds to burn on tool at described nano ceramics spoon and is uniformly distributed.
Preferably, the aperture of described pore 5 is 0.01mm～0.05mm.
The utility model nano ceramics spoon holds and burns tool in use, the ceramics spoon idiosome of correspondingly-shaped to be sintered is placed on tool, head and the fixture head 1 of ceramics spoon are fitted, the shank of ceramics spoon and tool handle 2 are fitted, then put together sintering in sintering oven into.In sintering process, fitting all the time cambered surface projection 3 of fixture head 1 of the distortion of ceramics spoon is carried out like this, and evenly, the high point in top round cambered surface projection 3 when ceramics spoon shrinks carries out, and makes the monnolithic case of ceramics spoon remain the state of uniformity in distortion.
Further, the utility model nano ceramics spoon holds the pore 5 burning on tool can adsorb the impurity such as organism on ceramics spoon idiosome, and at the complete discharge impurity of ceramics spoon sintering, make ceramics spoon product there is good outward appearance, hold burn tool can carbon distribution, make to hold and burn tool for a long time in good use state.
The beneficial effect that the utility model nano ceramics spoon holds burning tool is:
Nano ceramics spoon of the present utility model holds and burns the tool ceramics spoon idiosome that can make to be placed on this tool and in the time of high temperature sintering, keep form stable, there is not large distortion, and can remove the impurity such as the organism in ceramics spoon, ensure that product has good outward appearance, ensure to hold and burn tool for a long time in good use state.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a nano ceramics spoon holds burning tool, it is characterized in that, comprise fixture head and tool handle, described fixture head and tool handle connect as one, the top of described fixture head is cambered surface projection, the bottom of described fixture head is arc groove, and described fixture head and tool handle adopt nano alumina powder to make, and the granularity of described aluminum oxide powder is 30 nanometer to 90 nanometers.
2. nano ceramics spoon according to claim 1 holds burning tool, it is characterized in that, also comprises multiple pores.
3. nano ceramics spoon according to claim 2 holds burning tool, it is characterized in that, described multiple pores hold to burn on tool at described nano ceramics spoon and are uniformly distributed.
4. nano ceramics spoon according to claim 2 holds burning tool, it is characterized in that, the aperture of described pore is 0.01mm～0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177753.5U CN203794798U (en) | 2014-04-14 | 2014-04-14 | Nano-ceramic spoon sintering jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177753.5U CN203794798U (en) | 2014-04-14 | 2014-04-14 | Nano-ceramic spoon sintering jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794798U true CN203794798U (en) | 2014-08-27 |
Family
ID=51377031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177753.5U Expired - Lifetime CN203794798U (en) | 2014-04-14 | 2014-04-14 | Nano-ceramic spoon sintering jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735195A (en) * | 2017-03-28 | 2017-05-31 | 江苏精研科技股份有限公司 | The degreasing sintered tools of MIM and degreasing sintered technique |
| CN112135701A (en) * | 2018-07-09 | 2020-12-25 | 株式会社普罗吉鲁 | Ceramic filter and method for manufacturing the same |
-
2014
- 2014-04-14 CN CN201420177753.5U patent/CN203794798U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735195A (en) * | 2017-03-28 | 2017-05-31 | 江苏精研科技股份有限公司 | The degreasing sintered tools of MIM and degreasing sintered technique |
| CN112135701A (en) * | 2018-07-09 | 2020-12-25 | 株式会社普罗吉鲁 | Ceramic filter and method for manufacturing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |