CN201800281U - Silver-neodymium iron boron composite material - Google Patents
Silver-neodymium iron boron composite material Download PDFInfo
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- CN201800281U CN201800281U CN2010205318516U CN201020531851U CN201800281U CN 201800281 U CN201800281 U CN 201800281U CN 2010205318516 U CN2010205318516 U CN 2010205318516U CN 201020531851 U CN201020531851 U CN 201020531851U CN 201800281 U CN201800281 U CN 201800281U
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- silver
- iron boron
- neodymium iron
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Abstract
The utility model relates to a silver-neodymium iron boron composite material, which belongs to the field of materials. The silver-neodymium iron boron composite material comprises a neodymium iron boron permanent-magnetism alloy layer and a silver layer which are mutually embedded. The silver-neodymium iron boron composite material can maintain the original performance of the silver and the neodymium iron boron materials and can also obtain the composite performance unrealized by the original ingredients through the composite effect, so the magnetic silver-neodymium iron boron composite materials with different magnetic flux densities from 200 to 2000GS are obtained, and the novel silver-neodymium iron boron material combined by the layered composite process can be widely applied to the fields of medical health care and beauty.
Description
Technical field
The utility model belongs to the material field, relates to a kind of silver-neodymium iron boron composite.
Background technology
Silver (fine silver, line silver, medical silver) is the highest element of thermal conductivity in the metal as noble metal; It also is the minimum element of resistivity in the metal; Still be the strongest metallic element of cytotoxicity simultaneously; Silver (fine silver, line silver, medical silver) also is nonmagnetic substance (or being referred to as to call diamagnetic material).The silver-based composite material of putting down in writing in the prior art has Ag-CdO, Ag-SnO
2, composites such as Ag-ZnO, Ag-Fe, Ag-Ni, Ag-W, Ag-C, Ag-conductivity ceramics, all be not applied in health care and the beauty treatment category.
Neodymium iron boron is a third generation rare earth permanent-magnetic material, is called as " permanent magnetism king ".Nd-Fe-Bo permanent magnet material is applied to the usefulness that medical treatment can promote body surface blood circulation and spasmolysis and analgesia.Silver and neodymium iron boron be combined into the stratiform combination process contain magnetic silver-neodymium iron boron composite and do not see that the record report was arranged, also not seeing has report to contain the application of magnetic ag material in health care and beauty treatment category.
The utility model content
The purpose of this utility model provides a kind of silver-neodymium iron boron composite, to overcome the deficiencies in the prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to realize:
A kind of silver-neodymium iron boron composite comprises nd-fe-b permanent magnetic alloy layer and silver layer, described nd-fe-b permanent magnetic alloy layer and silver layer tabling.
Preferable, the surface of described silver layer is provided with groove, and described nd-fe-b permanent magnetic alloy layer embeds in the described groove.
Preferable, described nd-fe-b permanent magnetic alloy layer embeds the inside of described silver layer.
Described silver layer comprises silver layer and following silver layer, and the described silver layer of going up surrounds a cavity with following silver layer, and described nd-fe-b permanent magnetic alloy layer embeds in the described cavity.
Described upward silver layer or following silver layer are provided with dovetail groove, and described upward silver layer and following silver layer are chimeric through dovetail groove.
Preferably, the angle of described dovetail groove is 30-60 °.
Described silver layer comprises upper and lower silver layer and side silver layer, and described upper and lower silver layer and side silver layer surround a cavity, and described nd-fe-b permanent magnetic alloy layer embeds in the described cavity.
Between described nd-fe-b permanent magnetic alloy layer and the silver layer through rivet be connected, screw connects or binding agent connects, described binding agent can be metal adhesive.
The size of described nd-fe-b permanent magnetic alloy layer, shape are consistent with size, the shape of described groove or cavity.
The face shaping of described silver-neodymium iron boron composite is plate shape, ellipse, sphere, common shape such as cylindrical, prismatic, also can be irregular shape.
Described silver layer is selected from fine silver (line silver or medical silver).
Described silver-neodymium iron boron composite by the stratiform combination process make silver and neodymium-iron-boron magnetic material compound for containing magnetic silver-base metal composite.Described combination process comprises following technology:
(1) inlays combination process: permanent-magnet material (neodymium iron boron) is embedded in the ag material;
(2) mechanical clamping combination process: adopt mechanical clamping method to be wrapped in the ag material permanent-magnet material (neodymium iron boron);
(3) bonding combination process: permanent-magnet material (neodymium iron boron) is bonded together with metal binding agent and ag material.
Combination process of the present utility model is simple for production, and all operations at normal temperatures, has avoided the intensification when operating because of combination process to cause the permanent-magnet material loss of excitation.The magnetic induction intensity of described silver-neodymium iron boron composite can chimeric as required described nd-fe-b permanent magnetic alloy.
The mechanism of action of silver of the present utility model-neodymium iron boron composite in health care and beauty treatment category is as follows:
(1) silver is the element that thermal conductivity is the highest and resistivity is minimum in the metal as noble metal, also is the strongest metallic element of cytotoxicity; Silver or nonmagnetic substance in addition, or be referred to as to call diamagnetic material.Silver can be killed or suppress the pathogen microorganism and comprise G+ bacterium, G-bacterium, produces 650 kinds of microorganisms such as pityrosporion ovale, fungi, virus, mycoplasma, does not have drug resistance; Have characteristics such as the wound healing of promotion, anti-inflammatory.Neodymium iron boron is a third generation rare earth permanent-magnetic material, is called as " permanent magnetism king ".Nd-Fe-Bo permanent magnet material can promote body surface blood circulation and spasmolysis and analgesia.Above-mentioned two kinds of materials are combined into the stratiform combination process contain magnetic silver-neodymium iron boron composite and can keep silver and original performance of NdFeB material, can obtain the composite performance that stock blend does not possess by complex effect again.
(2), the traditional Chinese medical science thinks, people's body surface is swollen, furuncle etc. all should inflammation, the body surface blood circulation is not smooth etc. causes.Described silver-neodymium iron boron composite utilizes the heat absorption of silver, the characteristic of sterilization, utilizes permanent-magnet material to promote the sanguimotor performance of body surface, can play to stop and ooze out and sorbefacient double action, and further play the effect of health care.
(3), the described magnetic silver-neodymium iron boron composite that contains acts on skin surface, can quicken the flexible of blood vessel, promotes the body surface blood circulation, help the skin surface motion, but delay skin aging delays the generation of pouch and canthus fishtail line.
Silver-NdFeB material of the present utility model can keep original performance of silver and NdFeB material, can obtain the composite performance that stock blend does not possess by complex effect again, contain magnetic silver-neodymium iron boron composite thereby obtain magnetic induction intensity from what 200-2000GS did not wait, the silver-neodymium iron boron new material that combines by the stratiform combination process can be widely used in health care and beauty treatment fields.
Description of drawings
Fig. 1 embeds the silver-neodymium iron boron composite schematic diagram in the silver layer groove
Silver-neodymium iron boron composite schematic diagram in the embedding silver layer that Fig. 2 machinery clamping combination process forms
Fig. 3 inlays the interior silver-neodymium iron boron composite schematic diagram of embedding silver layer that combination process forms
Silver-neodymium iron boron composite schematic diagram in the embedding silver layer that the bonding combination process of Fig. 4 forms
The specific embodiment
Further set forth the utility model below in conjunction with specific embodiment, should be understood that these embodiment only be used to the utility model is described and be not used in the restriction protection domain of the present utility model.
A kind of silver-neodymium iron boron composite comprises nd-fe-b permanent magnetic alloy layer 1 and silver layer 2 shown in Fig. 1-4, described nd-fe-b permanent magnetic alloy layer 1 and silver layer 2 tablings.
Preferable, the surface of described silver layer 1 is provided with groove 3 as shown in Figure 2, and described nd-fe-b permanent magnetic alloy layer 1 embeds in the described groove 3.
Preferable, described nd-fe-b permanent magnetic alloy layer 1 embeds the inside of described silver layer 2, shown in Fig. 2-4.
Shown in Fig. 2-3, described silver layer comprises silver layer 4 and following silver layer 5, and the described silver layer 4 of going up surrounds a cavity 6 with following silver layer 5, and described nd-fe-b permanent magnetic alloy layer 1 embeds in the described cavity 6.
As shown in Figure 3, described silver layer 5 down is provided with dovetail groove 7, and described upward silver layer 4 embeds in the dovetail groove 7 of described silver layer 5 down.The angle of described dovetail groove 7 is 45 °.
As shown in Figure 4, described silver layer 1 comprises upper and lower silver layer 8,9 and side silver layer 10,11, and described upper and lower silver layer 8,9 and side silver layer 10,11 surround a cavity 6, and described nd-fe-b permanent magnetic alloy layer 1 embeds in the described cavity 6.
Shown in Fig. 1-4, between described nd-fe-b permanent magnetic alloy layer 1 and the silver layer 2 through rivet 12 be connected, screw 13 connects or binding agent 14 connects, described binding agent is a metal adhesive.
The size of described nd-fe-b permanent magnetic alloy layer 1, shape are consistent with size, the shape of described groove 3 or cavity 6.
The face shaping of described silver-neodymium iron boron composite is a plate shape.
Claims (9)
1. silver-neodymium iron boron composite is characterized in that, comprises nd-fe-b permanent magnetic alloy layer and silver layer, described nd-fe-b permanent magnetic alloy layer and silver layer tabling.
2. silver as claimed in claim 1-neodymium iron boron composite is characterized in that the surface of described silver layer is provided with groove, and described nd-fe-b permanent magnetic alloy layer embeds in the described groove.
3. silver as claimed in claim 1-neodymium iron boron composite is characterized in that described nd-fe-b permanent magnetic alloy layer embeds the inside of described silver layer.
4. silver as claimed in claim 3-neodymium iron boron composite is characterized in that, described silver layer comprises silver layer and following silver layer, and the described silver layer of going up surrounds a cavity with following silver layer, and described nd-fe-b permanent magnetic alloy layer embeds in the described cavity.
5. silver as claimed in claim 4-neodymium iron boron composite is characterized in that, described upward silver layer or following silver layer are provided with dovetail groove, and described upward silver layer and following silver layer are chimeric through dovetail groove.
6. silver as claimed in claim 5-neodymium iron boron composite is characterized in that, the angle of described dovetail groove is 30-60 °.
7. silver as claimed in claim 3-neodymium iron boron composite is characterized in that, described silver layer comprises upper and lower silver layer and side silver layer, and described upper and lower silver layer and side silver layer surround a cavity, and described nd-fe-b permanent magnetic alloy layer embeds in the described cavity.
8. as the arbitrary described silver of claim 1-7-neodymium iron boron composite, it is characterized in that, between described nd-fe-b permanent magnetic alloy layer and the silver layer through rivet be connected, screw connects or binding agent connects.
9. as the arbitrary described silver of claim 1-7-neodymium iron boron composite, it is characterized in that the face shaping of described silver-neodymium iron boron composite is plate shape, ellipse, sphere, cylindrical or prismatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205318516U CN201800281U (en) | 2010-09-16 | 2010-09-16 | Silver-neodymium iron boron composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205318516U CN201800281U (en) | 2010-09-16 | 2010-09-16 | Silver-neodymium iron boron composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201800281U true CN201800281U (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205318516U Expired - Fee Related CN201800281U (en) | 2010-09-16 | 2010-09-16 | Silver-neodymium iron boron composite material |
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| Country | Link |
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| CN (1) | CN201800281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103165280A (en) * | 2011-12-12 | 2013-06-19 | 南京大学 | Manufacturing method of composite permanent magnet with soft magnetic materials |
-
2010
- 2010-09-16 CN CN2010205318516U patent/CN201800281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103165280A (en) * | 2011-12-12 | 2013-06-19 | 南京大学 | Manufacturing method of composite permanent magnet with soft magnetic materials |
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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: 20110420 Termination date: 20160916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |