CN109579537A - Multi-function magnetic material tests vaccum sintering device - Google Patents
Multi-function magnetic material tests vaccum sintering device Download PDFInfo
- Publication number
- CN109579537A CN109579537A CN201811417491.4A CN201811417491A CN109579537A CN 109579537 A CN109579537 A CN 109579537A CN 201811417491 A CN201811417491 A CN 201811417491A CN 109579537 A CN109579537 A CN 109579537A
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- CN
- China
- Prior art keywords
- furnace body
- door
- magnetic material
- sintering device
- water outlet
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/02—Furnaces of a kind not covered by any preceding group specially designed for laboratory use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The present invention provides a kind of multi-function magnetic material experiment vaccum sintering device, including vacuum pump and vacuum furnace body, the vacuum pump are connected to by pipeline with the vacuum furnace body；The vacuum furnace body includes furnace body, door and bracket；The furnace body is fixedly mounted on the pedestal upper end；The door is sealedly mounted in the furnace body front end；The door is fixed together with the furnace body by door lock；The furnace body upper end is also respectively provided with water outlet, safety valve, thermocouple, pressure gauge and water outlet.Structure of the invention is compact, easy to operate, and the heating zone effective use big heating zone in space is heated evenly, and thermal effect is high, and experimental material disengaging is convenient, securely and reliably.
Description
Technical field
The present invention relates to experimental apparatus technical fields more particularly to a kind of multi-function magnetic material to test vaccum sintering device.
Background technique
Vacuum sintering furnace refers in vacuum environment to the stove for being heated article progress protectiveness sintering, heating method
Compare more, such as resistance heating, induction heating, microwave heating.Vacuum sintering furnace be using induction heating to be heated article into
The stove of row protectiveness sintering, can be divided into the types such as power frequency, intermediate frequency, high frequency, can belong to the subclass of vacuum sintering furnace.Vacuum
Induction sintering furnace is to make carbide bit and various using the principle of mid-frequency induction heating under the conditions of vacuum or protective atmosphere
Metal powder press body realize sintering complete set of equipments, be for hard alloy, metal dysprosium, ceramic material industrial production and design
's.Structure is complicated mostly for existing magnetic material experiment vacuum sintering furnace, inconvenient for use.
Summary of the invention
(1) technical problems to be solved
The problem to be solved in the present invention is to provide a kind of multi-function magnetic materials to test vaccum sintering device, to overcome the prior art
In structure is complicated, defect inconvenient for use.
(2) technical solution
To solve the technical problem, the present invention provides a kind of multi-function magnetic material experiment vaccum sintering device, including vacuum
Pump and vacuum furnace body, the vacuum pump are connected to by pipeline with the vacuum furnace body；The vacuum furnace body includes furnace body, door
And bracket；The furnace body is fixedly mounted on the pedestal upper end；The door is sealedly mounted in the furnace body front end；Institute
It states door and is fixed together with the furnace body by door lock；The furnace body upper end be also respectively provided with water outlet, safety valve,
Thermocouple, pressure gauge and water outlet, the water outlet and the water outlet other end are connected to water tank；The door center is also set
It is equipped with for observing the transparent glass inside the furnace body, the transparent glass and door sealing are fixed；The furnace sheet
The tail portion of body is provided with protection gas air inlet；Exhaust valve is provided on the door.
Further, valve is provided on the water outlet and water outlet.
Further, the transparent glass is made of the quartz glass of heatproof.
Further, the side of the door is further fixed on catch.
Further, the furnace body is formed using double-layer structure mode integral solder in stainless steel.
Further, the outer wall protective layer of the furnace body is made of polycrystalline alumina fiber material.
(3) beneficial effect
Multi-function magnetic material of the invention tests vaccum sintering device, compact-sized, easy to operate, and heating zone effective use is empty
Between big heating zone be heated evenly, thermal effect is high, and experimental material disengaging is convenient, securely and reliably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of multi-function magnetic material of the present invention tests vaccum sintering device；
Fig. 2 is the structural schematic diagram of vacuum furnace body.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As depicted in figs. 1 and 2, a kind of multi-function magnetic material of the invention tests vaccum sintering device, including vacuum pump 1 and true
Empty furnace body 2, the vacuum pump 1 are connected to by pipeline with the vacuum furnace body 2；The vacuum furnace body 2 includes furnace body 3, door
10 and bracket 11；The furnace body 3, which is welded and fixed, is mounted on 11 upper end of bracket；The door 10 is sealedly mounted in described
3 front end of furnace body；The door 10 is fixed together with the furnace body 3 by door lock 9；Also distinguish 3 upper end of furnace body
It is provided with water outlet 4, safety valve 5, thermocouple 6, pressure gauge 7 and water outlet 8, the water outlet 4 and 8 other end of water outlet and water
Case 14 is connected to；10 center of door is additionally provided with for observing the transparent glass 12 inside the furnace body 3, described
Bright glass 12 is screwed with the door 10 sealing.
The tail portion of the furnace body 3 is provided with protection gas air inlet 15.Exhaust valve 17 is provided on the door 10.
It is provided with valve on the water outlet 4 and water outlet 8, convenient for control water flow.The transparent glass 12 is by heatproof
Quartz glass is made.
As shown in Fig. 2, the side of the door 10 has been screwed catch 13, convenient for operation door 10.
The furnace body 3 is formed using double-layer structure mode integral solder in stainless steel.Interlayer water flowing is cooling, and structure is tight
It gathers, heating zone effective use space is big, and flue uses high-quality graphite carbon rod, and thermal effect is high, and fever is fast.
The outer wall protective layer of the furnace body 3 is made of polycrystalline alumina fiber material, and heating zone is heated evenly, experiment
Material disengaging is convenient, securely and reliably.
As shown in Fig. 2, vacuum pump 10, vacuum furnace body 2, water tank 14 and electric cabinet 16 are installed on the ground when installation, vacuum
2 one end of furnace body is connected to vacuum pump 10 and water tank 14, and the other end is connect with electric cabinet 16, and electric cabinet 16 is for controlling entire dress
It sets；Multi-function magnetic material tests vaccum sintering device, using high-quality graphite carbon rod as heating element, using double-layer shell structure and PID
The outer wall of multi-segment program temperature control electric cabinet 16, phase-shifting trigger SCR control, furnace body 3 is protected using polycrystalline alumina fiber material
Temperature is heat-insulated, is furnished with air cooling system in furnace body 3, can fast cooling.Furnace body 3 uses integral sealing, and the sealing of door 10 is all made of
Polycrystalline alumina fiber material uses circulating water at door 10；Protective gas can enter by air inlet 15, exhaust valve 17
Discharge.The furnace is provided with KF25 interface connection vacuum pump 1 in side, and minimum vacuum degree is less than 30Pa；It can be sintered under vacuum；?
It can be to be sintered under the protective atmospheres such as hydrogen, argon gas, nitrogen, carbon monoxide, ammonolysis craft gas.
When work, each component of assembly and connection is stable in ground.When unloaded, check whether the installation of each section internal components is complete
It is whole in place, and fastened.It places in heating workpiece (material) to vacuum furnace body 2, sets temperature thermocouple 6 in thermometric optimum bit
It sets.Close door 10, sealing fastening door lock 9, i.e. port bolt.Water source is connected, entery and delivery port valve is opened, checks water outlet
Hydraulic pressure.Start vacuum pump 1, until vacuum is changed stepwise, approaches vacuum limit in about 20 minutes.If other protective atmospheres are (just
Pressure), same normal pressure table of observing indicates situation.Until meeting protective atmosphere pressure value, electro connecting pressure gauge is working properly.
Starting heating key, at this time furnace body work (heating).When heating carries out, observes each instrument and indicate whether normally, to be adjusted at any time
Corrigendum.Technique terminates, and heating stops, and cools to assigned temperature with the furnace, shutdown 1 power supply of vacuum pump continues to cool down with furnace, or opens
17 mouthfuls of exhaust valve, vent gas.Power cutoff workpiece is come out of the stove, and single experiment is completed.
Multi-function magnetic material of the invention tests vaccum sintering device, compact-sized, easy to operate, and heating zone effective use is empty
Between big heating zone be heated evenly, thermal effect is high, and experimental material disengaging is convenient, securely and reliably.
In conclusion it is restricted embodiment of the invention, all those skilled in the art that above embodiment, which is not,
The modification carried out on the basis of substantive content of the invention or equivalent deformation, in technology scope of the invention.
Claims (6)
1. a kind of multi-function magnetic material tests vaccum sintering device, it is characterised in that: including vacuum pump and vacuum furnace body, the vacuum
Pump is connected to by pipeline with the vacuum furnace body；The vacuum furnace body includes furnace body, door and bracket；The furnace body is fixed
It is mounted on the pedestal upper end；The door is sealedly mounted in the furnace body front end；The door and the furnace body are logical
Lock of moving into one's husband's household upon marriage is fixed together；The furnace body upper end is also respectively provided with water outlet, safety valve, thermocouple, pressure gauge and water outlet
Mouthful, the water outlet and the water outlet other end are connected to water tank；The door center is additionally provided with for observing the furnace
The transparent glass of body interior, the transparent glass and door sealing are fixed；The tail portion of the furnace body is provided with protection
Gas air inlet；Exhaust valve is provided on the door.
2. multi-function magnetic material according to claim 1 tests vaccum sintering device, it is characterised in that: the water outlet and go out
Valve is provided on the mouth of a river.
3. multi-function magnetic material according to claim 1 tests vaccum sintering device, it is characterised in that: the transparent glass by
The quartz glass of heatproof is made.
4. multi-function magnetic material according to claim 1 tests vaccum sintering device, it is characterised in that: the side of the door
It is further fixed on catch.
5. multi-function magnetic material according to claim 1 tests vaccum sintering device, it is characterised in that: the furnace body uses
Double-layer structure mode integral solder forms in stainless steel.
6. multi-function magnetic material according to any one of claims 1 to 5 tests vaccum sintering device, it is characterised in that: described
The outer wall protective layer of furnace body is made of polycrystalline alumina fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417491.4A CN109579537A (en) | 2018-11-26 | 2018-11-26 | Multi-function magnetic material tests vaccum sintering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417491.4A CN109579537A (en) | 2018-11-26 | 2018-11-26 | Multi-function magnetic material tests vaccum sintering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109579537A true CN109579537A (en) | 2019-04-05 |
Family
ID=65924660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811417491.4A Pending CN109579537A (en) | 2018-11-26 | 2018-11-26 | Multi-function magnetic material tests vaccum sintering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109579537A (en) |
-
2018
- 2018-11-26 CN CN201811417491.4A patent/CN109579537A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190405 |