CN105823709B - A kind of processing unit of multi-motion mode of the achievable metal in magnetic field - Google Patents
A kind of processing unit of multi-motion mode of the achievable metal in magnetic field Download PDFInfo
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- CN105823709B CN105823709B CN201610351187.9A CN201610351187A CN105823709B CN 105823709 B CN105823709 B CN 105823709B CN 201610351187 A CN201610351187 A CN 201610351187A CN 105823709 B CN105823709 B CN 105823709B
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 69
- 239000002184 metal Substances 0.000 title claims abstract description 45
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 22
- 239000000498 cooling water Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910006295 Si—Mo Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims 1
- 239000010431 corundum Substances 0.000 claims 1
- 229910052593 corundum Inorganic materials 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 10
- 238000002474 experimental method Methods 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005486 microgravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Induction Heating (AREA)
Abstract
The present invention relates to a kind of processing units of multi-motion mode of achievable metal in magnetic field, heat in container and are provided with heating unit and attemperator, the attemperator is wrapped in outside heating unit；For placing experiment metal and being fixed in heating container, heating container is placed in the magnetic field of field generator for magnetic generation process container；Heating unit is also connected with temperature control equipment, and temperature control equipment is used to control heating temperature；Cross drive mechanism is provided on main support, longitudinal rotating mechanism is provided in the cross drive mechanism.Achievable multi-motion mode of the metal bath in magnetic field of the present invention, it is highly practical, it can be utilized for diffusion experiment, viscosity measurement, prepare metal and metal heat treatmet etc.；And it is easy to use, it can only change the motion mode of equipment by the fixing device dismounted between cross drive mechanism and longitudinal delivery mechanism, entire disassembly process is simple, safety；And low-profile, it is at low cost convenient for carrying.
Description
Technical field
The present invention relates to the equipment for heat treatment, diffusion, viscosity (solidification) measurement that metal is realized under magnetic field, and in particular to
A kind of processing unit of multi-motion mode of the achievable metal in magnetic field.
Background technology
Influence of the convection current to diffusion can be effectively eliminated by applying certain steady magnetic field to liquid metal in diffusion process, can
Approximation regards Microgravity as and obtains more accurate diffusion coefficient value, and cutting magnetic line movement then reduces convection current in magnetic field
Influence to diffusion.During metal is prepared, the process that can be regarded as a stirring is moved in magnetic field, so as to reduce
The influence of segregation makes ingredient uniform.It, can be one by the variation of the viscosity in different temperatures during metal viscosity test
The Liquid-solid conversion of metal when molten state is understood in fixed degree.Therefore, introduced in liquid metal diffusion, preparation, viscosity test
The movement of steady magnetic field and cutting magnetic line has great researching value.
At present measuring metallic materials spread in molten condition or liquid solid fraction state and liquid viscosity (metal orientation is solidifying
Gu) equipment it is more, but since the motion mode of the cutting magnetic line of metal under magnetostatic field can largely shadow
The physical property of metal is rung, and then changes metal material solidification microstructure and homogeneity of ingredients, this is enabled in magnetic field
It is middle realize multi-motion mode measuring apparatus become there is an urgent need to.Liquid metal cutting magnetic line movement in magnetostatic field can produce
Raw a series of magnetic effect, such as Hall effect, sensing electric current etc., expand influence of the magnetic field to metal bath property and solidification.
Uniform rotation can change the viscosity of high-temperature metal so as to change the wetability of metal in magnetic field；It is done on magnetic line of force direction
Constant level moves back and forth, and influence of the convection current to diffusion can be effectively eliminated in diffusion process；Two kinds of movements can be certain
The segregation of metal is prevented in degree, the ingredient of metal is made to become evenly, to improve the performance of metal.Metallic alloying element it is close
Degree, electrical conductivity are different, and corresponding magnetic field lower stress situation also changes, therefore design one kind can realize that many integration is transported
Dynamic magnetic treatment equipment is the key that realize that increase magnetic field influences metal physics property and solidified structure.
Realize that the equipment of multi-motion rarely has people to do under measurement magnetic field at present, this is with magnetic field small space and how to set
It is related to count moving link.The present invention relates to realize metal multi-motion mode under a kind of magnetic field, which can realize metal
Three kinds movement：Uniform speed rotation, horizontal reciprocating uniform motion and the compound motion of rotary motion and reciprocating motion, so as to reach
To made of metal it is standby, modified the purpose of.Simultaneously and whole equipment simple structure, detachability is strong, easy to operation, have experiment peace
The advantages that property is high entirely.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of multi-motion mode of achievable metal in magnetic field
Processing unit.
The technical solution that the present invention solves above-mentioned technical problem is as follows：
The processing unit of multi-motion mode of a kind of achievable metal in magnetic field, including main support, transverse conveyor
Structure, longitudinal rotating mechanism, process container, heating container and field generator for magnetic；
Heating unit and attemperator are provided in the heating container, the attemperator is wrapped in outside heating unit；
Experiment is placed on metal in glass pot, then process container is put into after carrying out vacuumize process to glass pot
Interior, the process container is fixed in heating container, also can not carry out vacuumize process to glass pot, after encryption covers,
Heating container 5 is vacuumized again, is re-filled with protective gas；
The heating container is placed in the magnetic field of field generator for magnetic generation；
The heating unit is also connected with temperature control equipment, and the temperature control equipment is for the temperature in detection process container
It spends and heating temperature is controlled；
Cross drive mechanism is provided on the main support, longitudinal rotating mechanism is provided in the cross drive mechanism,
The longitudinal direction rotating mechanism lower end and heating container are fixed, and the longitudinal direction rotating mechanism can drive heating container to be rotated；
The cross drive mechanism (2) is fixedly connected with longitudinal rotating mechanism (3)；The cross drive mechanism can drive vertical
The reciprocating motion of horizontal direction is carried out to rotating mechanism, the longitudinal direction rotating mechanism can drive heating container in field generator for magnetic
It is rotated in the magnetic field of generation.
Based on the above technical solutions, the present invention can also be improved as follows.
Further, the cross drive mechanism includes the first motor and leading screw, and first motor is fixed on main support
Upper simultaneously to be connected with one end of leading screw, for controlling the movement of leading screw, leading screw drives longitudinal rotating mechanism to carry out the past of horizontal direction
Multiple movement.
Further, longitudinal rotating mechanism includes the second motor and round bar, and second motor is fixed on leading screw,
Second motor is for controlling round bar around center axis rotation, and round bar lower end and heating container are fixed.
Further, the cooling water circulation device being arranged in field generator for magnetic, the cooling water circulation dress are further included
It puts and is arranged under heating container, for cooling down to heating container.
Further, it is additionally provided with water temperature alarm device on the cooling water circulation device.
Further, the heating unit is resistance wire, Si-Mo rod or Elema.
Further, first motor is also connected with the first machine governor, and first machine governor is used for the
One motor is controlled and speed governing.
Further, second motor connects the second machine governor, and second machine governor is used for second
Motor is controlled and speed governing.
Further, the heating container is hermetically sealed container, and closed cover is provided on the heating container, described closed
Lid center is provided with the screw hole that can coordinate with round bar, and the round bar lower end is provided with the screw thread that can coordinate with screw hole.
Temperature controller and thermocouple can be used in the temperature control equipment, and thermocouple is arranged in process container, thermocouple electricity
Source line all uses silica gel sealing through closed cover, thermocouple string holes and the air admission hole vacuumized and venthole.
The beneficial effects of the invention are as follows：1st, achievable multi-motion mode of the metal bath in magnetic field of the present invention, it is practical
Property is strong, can be utilized for diffusion experiment, viscosity measurement, prepares metal and metal heat treatmet etc.；2nd, the present invention is easy to use, only
The motion mode of equipment can be changed by the fixing device dismounted between cross drive mechanism and longitudinal delivery mechanism, entirely torn open
Dress process is simple, safety.3rd, low-profile of the present invention, it is at low cost convenient for carrying.
Description of the drawings
Fig. 1 is stereoscopic schematic diagram of the present invention；
Fig. 2 is present invention heating container section figure.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, main support；2nd, cross drive mechanism；3rd, longitudinal rotating mechanism；4th, process container；5th, container is heated；6th, magnetic field is sent out
Generating apparatus；21st, the first motor；22nd, leading screw；31st, the second motor；32nd, round bar；7th, cooling water circulation device；51st, heating unit；
52nd, attemperator；53rd, closed cover.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, experiment is placed on metal in glass pot, then put after carrying out vacuumize process to glass pot
Entering in process container 4, the process container 4 is fixed in heating container 5, also can not carry out vacuumize process to glass pot,
It is vacuumized after encryption capping 53, then to heating container 5, is re-filled with protective gas, the present embodiment uses austenite stainless
Steel deals with container 4, heats in container 5 and is additionally provided with attemperator 52, the present embodiment uses resistance to guncotton as attemperator；
The heating container 5 is placed in the magnetic field of field generator for magnetic generation；
And container 5 will be heated cover and be threaded the sealing cover 53 in hole, by the threaded hole on sealing cover 53 by sealing cover
53 fix with round bar 32, seal heating container 5, are illustrated in figure 2 mounted present invention heating container section figure.
The longitudinal direction rotating mechanism 3 includes the second motor 31 and round bar 32, and second motor 31 is fixed on leading screw 22,
Second motor 31 is for controlling round bar 32 around center axis rotation, and 32 lower end of round bar and heating container 5 are fixed.
When maximum temperature is less than 900 DEG C during experiment, using resistance wire as heating unit 51, maximum temperature is higher than 900 DEG C
When, using Si-Mo rod or Elema as heating unit 51.
Start heating unit 51, and using temperature control equipment carry out temperature control, the present embodiment use temperature controller, thermocouple,
As temperature control equipment, thermocouple is placed in process container 4 and connects temperature controller pressure regulator, by temperature controller to heating temperature
Degree is controlled, and opens cooling water circulation device 7, and heating is kept the temperature after being heated to certain temperature, the water Xun Huan of the present embodiment
It is the small water tank suited with magnetic field of customization used in heat sink 7, magnetic field is directly installed on using the U-shaped structure of itself
Inside.Water temperature alarm device on water circle device includes thermocouple and alarm, is carried out when water temperature is more than preset temperature
Alarm.
The adjustable variable magnetic field in eternal magnetic field or magnetic field can be used in field generator for magnetic 6, if using variable magnetic field, needs advance
Magnetic field intensity is set, then proceeds by exercise test of the sample in magnetic field；
During incubation, as shown in Figure 1, utilizing the cooperation between cross drive mechanism 2 and longitudinal rotating mechanism 3, Yi Jibu
Stepper motor and machine governor realize the motion mode in magnetic field that experiment needs.
The realization of motion mode includes following several ways：
A) start the first motor 21 and the first machine governor, movement locus and movement velocity be set, leading screw 22 drives the
Two motors 31 and round bar 32, round bar 32 drive heating container 5, realize that the metal sample in heating container 5 carries out water in magnetic field
It is flat to move back and forth；
B) start the second motor 31 and the second machine governor, movement velocity is set, and round bar 32 drives heating container 5, real
The metal sample now heated in container 5 is rotated in magnetic field；
C) while start the first motor 21 and the first machine governor, the second motor 31 and the second machine governor, and set
The movement locus and movement velocity of the first motor 21 are put, leading screw 22 drives round bar 32, and round bar 32 drives heating container 5, simultaneously circle
Bar 32 is rotated, and realizes that the compound fortune with horizontal movement is rotated in the metal sample in heating container 5 in magnetic field
It is dynamic.
After the test, the temperature in process container is down to room temperature using temperature control equipment, closes cooling water circulation
Device takes out sample, finally handles sample according to requirement of experiment.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention.
Claims (10)
1. the processing unit of multi-motion mode of a kind of achievable metal in magnetic field, which is characterized in that including main support
(1), cross drive mechanism (2), longitudinal rotating mechanism (3), process container (4), heating container (5) and field generator for magnetic (6)；
Heating unit (51) and attemperator (52) are provided in the heating container (5), the attemperator (52) is wrapped in
Heating unit (51) is outside；
The process container (4) is fixed in heating container (5), and the heating container (5) is placed on field generator for magnetic (6) hair
In raw magnetic field；
The heating unit (51) is also connected with temperature control equipment, and the temperature control equipment is in detection process container (4)
Temperature and heating temperature is controlled；
Cross drive mechanism (2) is provided on the main support (1), longitudinal rotation is provided on the cross drive mechanism (2)
Mechanism (3), longitudinal rotating mechanism (3) lower end and heating container (5) are fixed, and the longitudinal direction rotating mechanism (3) can drive adds
It is rotated in the magnetic field that heat container (5) occurs in field generator for magnetic (6)；
The cross drive mechanism (2) is fixedly connected with longitudinal rotating mechanism (3)；The cross drive mechanism (2) can drive vertical
The reciprocating motion of horizontal direction is carried out to rotating mechanism (3), the longitudinal direction rotating mechanism (3) can drive heating container (5) in magnetic
It is rotated in the magnetic field that field generating means (6) occurs.
2. the processing unit of multi-motion mode of the achievable metal according to claim 1 in magnetic field, feature exist
In the cross drive mechanism (2) includes the first motor (21) and leading screw (22), first motor (21) and main support (1)
It is fixed, and connected with one end of leading screw (22), for controlling the start and stop of leading screw (22), leading screw (22) can drive longitudinal rotating mechanism
(3) reciprocating motion of horizontal direction is carried out.
3. the processing unit of multi-motion mode of the achievable metal according to claim 2 in magnetic field, feature exist
In the longitudinal direction rotating mechanism (3) includes the second motor (31) and round bar (32), and second motor (31) is fixed on leading screw
(22) on, second motor (31) is for controlling round bar (32) around center axis rotation, and round bar (32) lower end and heating container
(5) it is fixed.
4. the processing unit of multi-motion mode of the achievable metal according to claim 1 in magnetic field, feature exist
In further including the cooling water circulation device (7) being arranged in field generator for magnetic, the cooling water circulation device (7) is arranged on
It heats under container (5), for cooling down to heating container (5).
5. the processing unit of multi-motion mode of the achievable metal according to claim 4 in magnetic field, feature exist
In being additionally provided with water temperature alarm device on the cooling water circulation device (7).
6. the processing unit of multi-motion mode of the achievable metal according to claim 1 in magnetic field, feature exist
In the heating unit (51) is resistance wire, Si-Mo rod or Elema.
7. the processing unit of multi-motion mode of the achievable metal according to claim 2 in magnetic field, feature exist
In first motor (21) is also connected with the first machine governor, and first machine governor is used for the first motor (21)
It is controlled and speed governing.
8. the processing unit of multi-motion mode of the achievable metal according to claim 3 in magnetic field, feature exist
Connect the second machine governor in, second motor (31), second machine governor be used for the second motor (31) into
Row control and speed governing.
9. the processing unit of multi-motion mode of the achievable metal according to claim 3 in magnetic field, feature exist
In the heating container (5) is hermetically sealed container, and closed cover (53), the closed cover are provided on the heating container (5)
(53) center is provided with the screw hole that can coordinate with round bar (32), and the round bar lower end is provided with the spiral shell that can coordinate with screw hole
Line.
10. the processing unit of multi-motion mode of the achievable metal according to claim 1 in magnetic field, feature exist
In the process container (4) is made using austenitic stainless steel material or corundum material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610351187.9A CN105823709B (en) | 2016-05-25 | 2016-05-25 | A kind of processing unit of multi-motion mode of the achievable metal in magnetic field |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610351187.9A CN105823709B (en) | 2016-05-25 | 2016-05-25 | A kind of processing unit of multi-motion mode of the achievable metal in magnetic field |
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| CN105823709A CN105823709A (en) | 2016-08-03 |
| CN105823709B true CN105823709B (en) | 2018-05-25 |
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| CN205719862U (en) * | 2016-05-25 | 2016-11-23 | 武汉纺织大学 | A kind of processing means realizing metal multi-motion mode in magnetic field |
-
2016
- 2016-05-25 CN CN201610351187.9A patent/CN105823709B/en active Active
Patent Citations (9)
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|---|---|---|---|---|
| US5827982A (en) * | 1997-02-24 | 1998-10-27 | Alcan International Limited | Portable liquid metal filtration device for inclusion analysis |
| CN201269841Y (en) * | 2008-10-30 | 2009-07-08 | 上海大学 | Intense magnetic field fluid metal diffusion apparatus |
| CN101581657A (en) * | 2009-06-29 | 2009-11-18 | 中国科学院等离子体物理研究所 | Forced convection multifunctional liquid medium experimental loop |
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