CN203144559U - Magnetic field annealing furnace - Google Patents
Magnetic field annealing furnace Download PDFInfo
- Publication number
- CN203144559U CN203144559U CN 201320077559 CN201320077559U CN203144559U CN 203144559 U CN203144559 U CN 203144559U CN 201320077559 CN201320077559 CN 201320077559 CN 201320077559 U CN201320077559 U CN 201320077559U CN 203144559 U CN203144559 U CN 203144559U
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- Prior art keywords
- coil
- magnetic field
- field annealing
- annealing furnace
- magnetic
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Abstract
The utility model discloses a magnetic field annealing furnace. The existing magnetic field annealing furnace is single and complex in structure. The magnetic field annealing furnace provided by the utility model comprises a quartz furnace pipe, a heating coil, an insulating layer, a direct current coil and an alternating current coil, wherein the heating coil is rolled on the quartz furnace pipe; and the insulating layer is arranged outside the heating coil, the direct current coil is rolled on the insulating layer, and the alternating current coil is rolled on the direct current coil. The magnetic field annealing furnace provided by the utility model adopts a cylinder structure and is arranged layer by layer, the structure is simple and compact, a magnetic field is convenient to generate, direct current and alternating current magnetic fields are simultaneously applied, and the magnetic field annealing furnace is suitable for multipurpose magnetic-field annealing.
Description
Technical field
The utility model relates to the annealing furnace field, refers more particularly to a kind of magnetic-field annealing stove.
Background technology
Annealing is a kind ofly to place high temperature after for some time in sample, again the heat treatment process of cooling slowly.Annealing can improve the tissue topography of sample, especially anneals under magnetic field, i.e. magnetic-field annealing can promote the sample crystallization, applies magnetic field and can also make preferable grain orientation in the crystal growth process.Existing magnetic-field annealing stove is also very single, complex structure.
The utility model content
The utility model provides a kind of magnetic-field annealing stove, and is simple in structure, compact, and magnetic field produces convenient, can apply direct current and AC magnetic field simultaneously, is fit to multi-purpose magnetic-field annealing.Technical solution adopted in the utility model is, a kind of magnetic-field annealing stove, comprise Quartz stove tube, heater coil, thermal insulation layer, dc coil, AC coil, wherein, heater coil is on Quartz stove tube, thermal insulation layer is positioned at the outside of heater coil, and dc coil is on thermal insulation layer, and AC coil is on dc coil.
The utility model adopts cylindrical structure, one deck cover one deck, and simple in structure, compact, magnetic field produces convenient, can apply direct current and AC magnetic field simultaneously, is fit to multi-purpose magnetic-field annealing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 Quartz stove tube, 2 heater coils, 3 thermal insulation layers, 4 dc coils, 5 AC coils.
Embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.
Fig. 1 is structural representation of the present utility model, Quartz stove tube 1, heater coil 2, thermal insulation layer 3, dc coil 4, AC coil 5, wherein, heater coil 2 is on Quartz stove tube 1, thermal insulation layer 3 is positioned at the outside of heater coil 2, dc coil 4 is on thermal insulation layer 3, and AC coil 5 is on the dc coil 4.The utility model adopts cylindrical structure, one deck cover one deck, and simple in structure, compact, magnetic field produces convenient, can apply direct current and AC magnetic field simultaneously, is fit to multi-purpose magnetic-field annealing.
Claims (1)
1. magnetic-field annealing stove, comprise Quartz stove tube, heater coil, thermal insulation layer, dc coil, AC coil, it is characterized in that: described heater coil is on Quartz stove tube, and thermal insulation layer is positioned at the outside of heater coil, dc coil is on thermal insulation layer, and AC coil is on dc coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077559 CN203144559U (en) | 2013-02-18 | 2013-02-18 | Magnetic field annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077559 CN203144559U (en) | 2013-02-18 | 2013-02-18 | Magnetic field annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203144559U true CN203144559U (en) | 2013-08-21 |
Family
ID=48972102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320077559 Expired - Fee Related CN203144559U (en) | 2013-02-18 | 2013-02-18 | Magnetic field annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203144559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11004600B2 (en) | 2018-06-19 | 2021-05-11 | Ford Global Technologies, Llc | Permanent magnet and method of making permanent magnet |
-
2013
- 2013-02-18 CN CN 201320077559 patent/CN203144559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11004600B2 (en) | 2018-06-19 | 2021-05-11 | Ford Global Technologies, Llc | Permanent magnet and method of making permanent magnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140218 |