CN2879162Y - High temperature processing device under strong magnetic field - Google Patents
High temperature processing device under strong magnetic field Download PDFInfo
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- CN2879162Y CN2879162Y CN 200620089109 CN200620089109U CN2879162Y CN 2879162 Y CN2879162 Y CN 2879162Y CN 200620089109 CN200620089109 CN 200620089109 CN 200620089109 U CN200620089109 U CN 200620089109U CN 2879162 Y CN2879162 Y CN 2879162Y
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Abstract
The utility model is a heating and high temperature processing apparatus under high magnetic field, comprising a generator of high magnetic field, a crucible or crystallizer, a high frequency induction heating coil or resistance heating element, a cooling chamber and a heating chamber, as well as the cooling system with low melting point coolant or vacuumizing system, along with a water-cooled jacket, a insulation layer, a thermocouple, a thermal baffle, a collet, a frame and a drive mechanism. The apparatus can be used to operate the processes of the reaction from Metallurgy Physical Chemistry, purification and refining to gain the higher cleanness of molten melt, deal with the unidirectional solidification of the material under the magnetic field to prepare the material with orient and even structure, work out the heat treatment of the material under the magnetic field to regulate the phase composition and structure and perform the analogy of deformation hot-working process of the material and the testing of the mechanical property under the high temperature coupling environment.
Description
Technical field
The utility model relates to material melting, smelting physical reaction, purification, unidirectional solidification, the phase composition regulation and control under high-intensity magnetic field, the hot environment, the technical field of measurement and test of material processing thermal simulation and mechanical property is specifically related to a kind of high temperature treating device under strong magnetic field.
Background technology
In the last few years, the breakthrough development of superconductor technology, make the possibility that creates of high-intensity magnetic field generator, particularly can be equipped with the realization of the high-intensity magnetic field device of high-temperature heater, the above magnetic induction density of 5 teslas, for the test of processing, preparation and the mechanical behavior under high temperature of material under the high-intensity magnetic field provides new physical environment.
Different with conventional magnetic field, the superconduction kicker magnet has characteristics such as the Lorentz force action of remarkable magnetization, enhancing and high magnetic energy effect.Under conventional magnetic field condition, have only ferromagnetic material just to show magnetization effect, the Lorentz force effects of nonferromagnetic material is only played a role on macro-scale.Yet it is more remarkable to be not only Lorentz force effects under the high-intensity magnetic field condition, the more important thing is the nonferromagnetic material is also produced stronger magnetization.And these humidifications of high-intensity magnetic field can reach the atom and the molecular scale of material, thereby change its basic physical property, and make many basic physical and chemical processes produce the variation of matter.
At present, under the hot conditions of routine fused materials is carried out technology such as melting, smelting physical reaction, purification, distortion under the technology of preparing of control material crystal growth, material phase composition and the high temperature coupling environment and mechanics performance testing technology etc. all are achieved.Among these The Research of Relevant Technology under high-intensity magnetic field, the hot environment are also being explored.Yet, also there is not to have concurrently under a kind of strong magnetic field circumstance multi-functional high temperature treating device at present, particularly have smelting physical reaction, purification, the refining treatment of molten metal concurrently, under high-intensity magnetic field (more than 5 teslas), vacuum environment, the bill of materials of high-frequency induction heating is to solidification technology, material heat treatment, material at high temperature Mechanics Performance Testing and material processing thermal simulation technology, and the smelting physical reaction of molten metal, purification, refining techniques, multi-functional and treating apparatus aspect report not also.
Summary of the invention
At the weak point of high temperature treating device under the existing high-intensity magnetic field condition, the utility model provides and has multi-functional high temperature treating device under a kind of high-intensity magnetic field concurrently.
This device mainly is made of high-intensity magnetic field generator 1, crucible or crystallizer 5, high-frequency induction heating coil or stratie 6, cooling chamber 9, heating chamber 17, also comprise low melting point coolant cools system and pumped vacuum systems, and water collar 2, heat-insulation layer 16, thermoelectricity occasionally optical temperature meter 7, thermal insulation board 10, low melting point cooling medium molten bath 18, gas blow pipe 11, chuck 12 and drawing head 22, support 13, two gear train 14, gear train 20 and electrical control cubicles 21.Heating chamber 17 is connected by ring flange 8 with cooling chamber 9; water collar 2 is used to prevent that high-intensity magnetic field generator 1 is heated; crucible or crystallizer 5 are used for splendid attire material 3 and covering slag 4; thermoelectric occasionally optical temperature meter 7 is used for the temperature of measurement environment and material 3, and thermal insulation board 10 is used to isolate heating chamber 17 and cooling chamber 9.Two gear trains 14 both can drive whole device and move up and down, and can be used from tractive crucible or crystallizer 5 with drawing head 22 1 again and drive materials 3 and enter cooling chamber 9.Gear train 20, two gear train 14, chuck 12, drawing head 22 and support 13 can be used for imposed load together.The transmission of this device, heating, loading and data acquisition etc. are all controlled by electrical control cubicles 21.
The magnetic field intensity that high-intensity magnetic field generator 1 produces is in 1～25 tesla, and high-intensity magnetic field space diameter is at 100mm～1000mm.The high-frequency heating power frequency at 6KW～200KW, heats 1750 ℃ of maximum temperatures at 10K～80KHz, power.The resistance heated power heats 1600 ℃ of maximum temperatures at 10KW～30KW.The final vacuum of vacuum system is 6 * 10
-4Pa.The drawing velocity of kinematic train is at 0.0005～300m/s.The flow of scavenger system can reach 2m
3/ minute.
The heating chamber 17 of the utility model device and cooling chamber 9 adopt and divide body structure, and both are connected by the bolt of sealing flange 8.The type of heating of heating chamber can be high-frequency induction heating or resistance heated mode, forms high-frequency induction heating chamber and resistance heated chamber respectively.During use, a kind of heating chamber that can select to contain high-frequency induction heating coil or stratie 6 according to demand is connected with cooling chamber and promptly forms high temperature treating device.Under strong magnetic field action, when adopting the high-frequency induction heating chamber, can shorten the fusing time of metal greatly, can melt the metal of large-size or weight simultaneously, solve the deficiency that under high-intensity magnetic field, adopts resistance heated mode deposite metal overlong time.Under strong magnetic field action, when adopting the resistance heated chamber, can satisfy that sample is incubated for a long time, the heat treatment requirements of soaking.Atmosphere during heating can pass through vacuum cycle blower fan 15 and gas blow pipe 11, forms vacuum environment or inert gas environment.
The cooling chamber of the utility model device is equipped with low melting point cooling medium molten bath 18 and gas blow pipe 11.The type of cooling of cooling chamber also can realize the quick cooling in gas cooled and low melting point cooling medium molten bath 18 except that natural cooling, can realize the fast quenching to material 3.Be reserved with the space around the low melting point cooling medium molten bath 18, when adopting gas cooled, be blown into gases such as argon gas, helium, nitrogen by vacuum cycle blower fan 15 and gas blow pipe 11.Simultaneously gas blow pipe 11 also can switch be connected with other utility appliance and is blown into other gas by changeover valve.
The integral body of the utility model device can drive by two gear trains 14, makes heating chamber can move and lock by easy on and off with integral body after cooling chamber is connected, makes its integral body can rest on the arbitrary height place in magnetic field.
The chuck 12 of the utility model device and drawing head 22 can be according to various ways such as the structure employing side of load mode (stretch or compression), sample, round, flat, groove, wedges.
Utilize the utility model device can carry out the processing such as smelting physical reaction, purification, refining of material melts process under the action of a magnetic field.In the implementation process; after material 3 is by high-frequency induction heating coil or stratie 6 fusings; can in material 3, add covering slag 4; make between the two and have an effect; material 3 is carried out processing such as smelting physical reaction, purification, refining; apply the high-intensity magnetic field may command and influence material 3 and migration of the material of the interaction of 4 of covering slags and material 3 inside and chemical reaction, thereby obtain the higher material 3 of cleanliness factor, so also can improve the degree of supercooling of material 3.
Utilize the utility model device can carry out the vacuum unidirectional solidification of the material 3 under the magnetically confined.In the implementation process, after material 3 is by high-frequency induction heating coil or stratie 6 fusings, optionally in material 3, add covering slag 4 (or not adding), to improve the cleanliness factor and the degree of supercooling of material 3.Then, material 3 is pulled in the low melting point cooling medium molten bath 18 of cooling chamber 9 by two gear trains 14 with certain speed, carrying out liquid under vacuum environment quenches or cools off, or material 3 is pulled to the headspace of cooling chamber 9, and is blown into gas by vacuum cycle blower fan 15 and gas blow pipe 11 and material is carried out gas quenches by two gear trains 14.Because material 3 is to be immersed in the low melting point cooling medium molten bath 18 with certain speed, and its heat transfer is carried out along unidirectional, the liquid-solid boundary of material 3 inside advances along the opposite direction of conducting heat, and forms the vacuum unidirectional solidification.Apply high-intensity magnetic field may command and the physics and the chemical behavior that influence the liquid-solid boundary forward position, can prepare the directed material of tissue thus.
Utilize the utility model device can carry out the thermal treatment of material 3 under the magnetically confined.In the implementation process, when material 3 is heated to uniform temperature and after insulation by high-frequency induction heating coil or stratie 6, material 3 is pulled to certain speed by two gear trains 14 and carries out liquid in the low melting point cooling medium molten bath 18 of cooling chamber 9 and quench, or material 3 is pulled to the headspace of cooling chamber 9, and is blown into gas by vacuum cycle blower fan 15 and gas blow pipe 11 and material is carried out gas quenches by two gear trains 14.By the effect of high-intensity magnetic field, and the intensity of cooling of control material is come the phase composition and the structure of controlled material.
Utilize the utility model device can carry out the test of material mechanical performance under magnetic field, the high temperature coupling environment and the thermal simulation of material processing.In the implementation process, when material 3 is heated to certain and after insulation by high-frequency induction heating coil or stratie 6.By two gear trains 14, gear train 20, chuck 12 and 22 pairs of materials of drawing head exert pressure load or tensile load, make it under the effect of high temperature, the field of force and high-intensity magnetic field, produce distortion, material processing is simulated, measure the differentiation of its mechanical property and inner phase constitution.About thermal parameter, mechanics parameter etc. write down and control by electrical control cubicles 21.
Therefore, the utility model device possesses the multifunctionality of pyroprocessing under the high-intensity magnetic field, can realize material melting, smelting physical reaction, purification, unidirectional solidification or phase composition regulation and control under high-intensity magnetic field, the hot environment, and the test of distortion and mechanical property.Utilize this device both can carry out the use of various single process conditions, also can optionally carry out being used in combination of above several functions according to concrete working condition and requirement.
Description of drawings
Accompanying drawing is the structural representation of the utility model device.
Among the figure: 1 high-intensity magnetic field generator, 2 water collars, 3 materials, 4 covering slags; 5 crucibles or crystallizer, 6 high-frequency induction heating coil or straties, 7 thermoelectricity are the optical temperature meter occasionally, 8 mounting flanges; 9 cooling chambers, 10 thermal insulation boards, 11 gas blow pipes, 12 chucks; 13 supports, 14 pairs of gear trains, 15 vacuum cycle blower fans, 16 heat-insulation layers; 17 heating chambers, 18 low melting point cooling medium molten baths, 19 coolant circulating systems; 20 gear trains, 21 electrical control cubicles, 22 drawing heads.
Embodiment
Below specify enforcement structure of the present utility model.
Device of the present utility model mainly is made of high-intensity magnetic field generator 1, water collar 2, crucible or crystallizer 5, high-frequency induction heating coil or stratie 6, cooling chamber 9, heating chamber 17, also comprise low melting point coolant cools system, pumped vacuum systems in addition, and thermoelectricity occasionally optical temperature meter 7, mounting flange 8, thermal insulation board 10, chuck 12, drawing head 22, support 13, two gear train 14, heat-insulation layer 16, gear train 20 and electrical control cubicles 21.Set gradually heating chamber 17, cooling chamber 9 from top to bottom in the inboard of high-intensity magnetic field generator 1, heating chamber 17 is connected by mounting flange 8 with cooling chamber 9.In heating chamber 17 inside crucible or crystallizer 5 are set, its inside can splendid attire material 3 and covering slag 4.Heating chamber 17 has high-frequency induction heating chamber of adopting radio-frequency coil to add thermal material and the two kinds of forms in resistance heated chamber that adopt the resistance heated material, is connected to form the main body of high temperature treating device with cooling chamber 9.High-frequency induction heating coil or stratie 6 are installed in the outer wall of crucible or crystallizer 5, realize induction heating or resistance heated to its materials inside.The heat-insulation layer 16 of water collar 2 and water collar 2 inwalls constitutes the sidewall of heating chamber 17, in the bottom of heating chamber 17 thermal insulation board 10 is installed.The thermoelectricity that is used for measuring heating chamber 17 room temperatures or temperature of charge occasionally optical temperature meter 7 inserts heating chambers 17.At high-intensity magnetic field generator 1 arranged outside support 13, chuck 12 is connected with support 13 tops by gear train 20, and chuck 12 stretches into that heating chamber is 17 interior, the top of crucible or crystallizer 5 interior materials 3.In the device bottom two gear trains 14 are set, its inner casing drive link passes cooling chamber 9 and heating chamber 17, and the top is connected with crucible or crystallizer 5 bottoms, can draw crucible or crystallizer 5 enters cooling chamber 9.This device also is provided with pumped vacuum systems and low melting point coolant cools system.Pumped vacuum systems is made of vacuum cycle blower fan 15, gas blow pipe 11, and the discharge pipe of vacuum cycle blower fan 15 is that gas blow pipe 11 inserts in the cooling chamber 9.Low melting point coolant cools system is made of low melting point cooling medium molten bath 18, coolant circulating system 19, and the import and export pipeline of coolant circulating system 19 is connected with cooling medium molten bath 18, and cooling medium molten bath 18 is installed in cooling chamber 9 inner bottom parts.The outer shell drive link of two gear trains 14 is connected with the integral body that heating chamber 17, cooling chamber 9 constitute, can drive integral body moves up and down, the physical location that makes material 3 experimentize can be positioned at the ad-hoc location of high-intensity magnetic field generator 1, to satisfy the requirement of experiment to the high-intensity magnetic field parameter.
The How It Works of this device is exemplified below according to different purposes:
1, utilize this device can carry out smelting physical reaction, purification or the refining treatment of material melts process under the action of a magnetic field.In the implementation process, material 3 by 6 fusings of high-frequency induction heating coil or stratie after, in material 3, add covering slag 4; apply high-intensity magnetic field; magnetic field intensity makes between the two and has an effect in 1～25 tesla, and material 3 is carried out smelting physical reaction, purification or refining treatment.Apply the high-intensity magnetic field may command and influence material 3 and migration of the material of the interaction of 4 of covering slags and material 3 inside and chemical reaction, thereby obtain the higher material 3 of cleanliness factor, so also can improve the degree of supercooling of material 3.
Example: the purified treatment of the Cu-25%Co alloy of Φ 8 * 10mm.At first put into clean quartz test tube with alloy with as the special glass of covering slag.15 pairs of systems vacuumize and are blown into argon gas by the vacuum cycle blower fan.To install lifting by two gear trains 14 again, and make alloy sample be positioned at the band of position of the magnetizing force maximum of high-intensity magnetic field generator 1.Apply high-intensity magnetic field, magnetic field intensity 10 teslas.Adopt high-frequency heating chamber 17 with alloy and glass melting.In the process, the impurity in glass and the alloy reacts, and forms the solid that is insoluble to alloy liquid, and the effect of high-intensity magnetic field promotes reaction between the two, also promotes impurity particle to surface migration simultaneously, and alloy liquid is purified.Alloy and glass melt are cut off the electricity supply after being superheated to 1750 ℃, and natural cooling solidifies.In the process, by optical temperature meter 7 record cooling curves, the recalescence degree of supercooling of alloy reaches 100～150 ℃.
2, utilize this device to carry out material 3 unidirectional solidifications under the magnetically confined.In the implementation process, after material 3 is by high-frequency induction heating coil or stratie 6 fusings, add covering slag 4 in material 3, to improve the degree of supercooling of material 3, apply high-intensity magnetic field, magnetic field intensity is in 1～25 tesla.Then, material 3 is pulled to certain speed by two gear trains 14 and carries out liquid in the low melting point cooling medium molten bath 18 of cooling chamber 9 and quench, or be blown into gas by vacuum cycle blower fan 15 and gas blow pipe 11 and material is carried out gas quench.Because material 3 is to be immersed in the low melting point cooling medium molten bath 18 with certain speed, and its heat transfer is carried out along unidirectional, the liquid-solid boundary of material 3 inside advances along the opposite direction of conducting heat, and forms unidirectional solidification.Apply high-intensity magnetic field may command and the physics and the chemical behavior that influence the liquid-solid boundary forward position, can prepare the directed material of tissue thus.
Example 1: the unidirectional solidification of the Ni-16%Cr alloy of Φ 10 * 100mm at first vacuumizes by 15 pairs of systems of vacuum cycle blower fan.To install lifting by two gear trains 14 again, feasible is the band of position that the liquid level in the molten bath 18 of low melting point cooling medium is positioned at the magnetic induction density maximum of high-intensity magnetic field generator 1 with the gallium indium alloy.Apply high-intensity magnetic field, magnetic field intensity 6 teslas.Adopt high-frequency heating chamber 17 with the alloy heating, alloy sample fusing, insulation after 2～3 minutes.Make the quick pull of sample to cooling chamber 9 by two gear trains 14 and drawing head 22, carry out liquid with the speed of 0.001～0.2mm/s again and quench, obtain the solidified structure that dendrite aligns.
Example 2: the unidirectional solidification of the Al-10%In alloy of Φ 20 * 100mm at first vacuumizes by 15 pairs of systems of vacuum cycle blower fan.To install lifting by two gear trains 14 again, feasible is the band of position that the liquid level in the molten bath 18 of low melting point cooling medium is positioned at the magnetizing force maximum of high-intensity magnetic field generator 1 with the gallium indium alloy.Apply high-intensity magnetic field, magnetic field intensity 12 teslas.Adopt resistance heated chamber 17 with the alloy heating, alloy sample fusing after 20～30 minutes.Make the quick pull of sample to cooling chamber 9 by two gear trains 14 and drawing head 22, carry out liquid with the speed of 0.0005～0.01mm/s again and quench, obtain the solidified structure that dendrite aligns.
3, utilize this device to carry out material 3 thermal treatments under the magnetically confined.In the implementation process, when material 3 by high-frequency induction heating coil or stratie 6 to uniform temperature and after insulation, apply high-intensity magnetic field, magnetic field intensity is in 1～25 tesla.Material 3 is pulled to certain speed by gear train 14 and carries out liquid in the low melting point cooling medium molten bath 18 of cooling chamber 9 and quench, or be blown into gas by vacuum cycle blower fan 15 and gas blow pipe 11 and material is carried out gas quench.By the effect of high-intensity magnetic field, and the intensity of cooling of control material is come the phase composition and the structure of controlled material.
Example: the Fe-0.45%C heat treatment of alloy of Φ 30 * 130mm.At first vacuumize by 15 pairs of systems of vacuum cycle blower fan.To install lifting by two gear trains 14, and make alloy sample be positioned at the band of position of the magnetizing force maximum of high-intensity magnetic field generator 1.Apply high-intensity magnetic field, magnetic field intensity 6 teslas.Adopt resistance heated chamber 17 that alloy is heated to 1100 ℃, be incubated after 1 hour, make the quick pull of sample to cooling chamber 9 by two gear trains 14 and drawing head 22, a kind of type of cooling is that sample is directly entered with the gallium indium alloy with the speed of 100mm/s is that the molten bath 18 of low melting point cooling medium is carried out quick liquid and quenched, and the another kind of type of cooling is with 1.5m by vacuum cycle blower fan 15 and gas blow pipe 11
3/ minute flow feed argon gas, make sample cool off fast.All can obtain to organize tiny alloy structure.
4, utilize this device can carry out the test of material mechanical performance under magnetic field, the high temperature coupling environment and the thermal simulation of material processing.In the implementation process, apply high-intensity magnetic field 1～25 tesla, when material 3 is heated to uniform temperature and after insulation by high-frequency induction heating coil or stratie 6.Exert pressure or tensile load by two gear trains 14 and 12 pairs of materials of chuck, make it under the effect of high temperature and high-intensity magnetic field, produce distortion, measure its mechanical property or carry out the thermal simulation of material processing.
Example 1: the constant speed rate stretching experiment of the 12CrMoV alloy of Φ 10 * 130mm.At first vacuumize by 15 pairs of systems of vacuum cycle blower fan.Clamp samples by chuck 12 and drawing head and two gear trains 14 and gear train 20, will install lifting by pair gear trains 14 again, make the band of position of the magnetic induction density maximum that is centered close to high-intensity magnetic field generator 1 of alloy sample.Apply high-intensity magnetic field, magnetic field intensity 12 teslas.Adopt resistance heated chamber 17 that alloy is heated to 1100 ℃, be incubated after 1 hour, apply 1 * 10 by 21 pairs of samples of electrical control cubicles
-2The constant speed rate of/s stretches, and by electrical control cubicles 21 record suffered pulling force of sample and displacement datas, is broken stress-strain curve, extensibility and the reduction of area etc. of beta alloy under high temperature, high-intensity magnetic field and force field until sample in the process.
Example 2: the machining deformation thermal simulation of the HSLA steel of Φ 10 * 130mm.At first vacuumize by 15 pairs of systems of vacuum cycle blower fan.Clamp samples by chuck 12 and drawing head and two gear trains 14 and gear train 20, will install lifting by pair gear trains 14 again, make the band of position of the magnetic induction density maximum that is centered close to high-intensity magnetic field generator 1 of alloy sample.Apply high-intensity magnetic field, magnetic field intensity 6 teslas.Adopt resistance heated chamber 17 that alloy is heated to 1150 ℃, be incubated 5 minutes, then with the speed of 10 ℃/s be cooled to deformation temperature (as, 1100 ℃, 900 ℃, 800 ℃), be incubated 10 minutes.Applying rate of deformation is 0.05s
-1, 1s
-1Or 5s
-1Compression deformation, deflection is 40%.By the stress-strain curve of electrical control cubicles 21 record alloys under high temperature, high-intensity magnetic field and force field, the crystallization behavior again of beta alloy sample.
Claims (3)
1, a kind of high temperature treating device under strong magnetic field, comprise high-intensity magnetic field generator (1), water collar (2), crucible or crystallizer (5), high-frequency induction heating coil or stratie (6), cooling chamber (9), heating chamber (17), electrical control cubicles (21), it is characterized in that setting gradually heating chamber (17) from top to bottom in the inboard of high-intensity magnetic field generator (1), cooling chamber (9), heating chamber (17) is connected by mounting flange (8) with cooling chamber (9), in heating chamber (17) inside crucible or crystallizer (5) are set, high-frequency induction heating coil or stratie (6) are installed in the outer wall of crucible or crystallizer (5), the heat-insulation layer (16) of water collar (2) and water collar inwall constitutes the sidewall of heating chamber (17), in the bottom of heating chamber (17) thermal insulation board (10) is installed, thermoelectricity occasionally optical temperature meter (7) inserts in the heating chamber (17), at high-intensity magnetic field generator (1) arranged outside support (13), chuck (12) is connected with support (13) top by gear train (20), chuck (12) stretches in the heating chamber (17), the top of the interior material of crucible or crystallizer (5) (3), in the device bottom two gear trains (14) are set, its inner casing drive link passes cooling chamber (9) and heating chamber (17), the top is connected with crucible or crystallizer (5) bottom, outer shell drive link and heating chamber (17), the integral body that cooling chamber (9) constitutes is connected, and this device also is provided with pumped vacuum systems and low melting point coolant cools system.
2, according to the described high temperature treating device under strong magnetic field of claim 1, it is characterized in that pumped vacuum systems is made of vacuum cycle blower fan (15), gas blow pipe (11), the discharge pipe of vacuum cycle blower fan (15) is that gas blow pipe (11) inserts in the cooling chamber (9); Low melting point coolant cools system is made of low melting point cooling medium molten bath (18), coolant circulating system (19), the import and export pipeline of coolant circulating system (19) is connected with cooling medium molten bath (18), and cooling medium molten bath (18) are installed in cooling chamber (9) inner bottom part.
3, according to the described high temperature treating device under strong magnetic field of claim 1, it is characterized in that heating chamber (17) and cooling chamber (9) adopt the branch body structure, both are connected by mounting flange (8), heating chamber (17) has high-frequency induction heating chamber of adopting radio-frequency coil to add thermal material and the two kinds of forms in resistance heated chamber that adopt the resistance heated material, is connected to form the main body of high temperature treating device with cooling chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089109 CN2879162Y (en) | 2006-01-24 | 2006-01-24 | High temperature processing device under strong magnetic field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089109 CN2879162Y (en) | 2006-01-24 | 2006-01-24 | High temperature processing device under strong magnetic field |
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| Publication Number | Publication Date |
|---|---|
| CN2879162Y true CN2879162Y (en) | 2007-03-14 |
Family
ID=37861582
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|---|---|---|---|
| CN 200620089109 Expired - Lifetime CN2879162Y (en) | 2006-01-24 | 2006-01-24 | High temperature processing device under strong magnetic field |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949643A (en) * | 2010-09-10 | 2011-01-19 | 中国科学院合肥物质科学研究院 | High-temperature heat treatment device under magnetic field and method thereof for preparing bismuth ferrite film |
| CN102226746A (en) * | 2011-03-31 | 2011-10-26 | 哈尔滨工业大学 | Impact-type high-temperature hardness test method |
| CN102502893A (en) * | 2011-11-03 | 2012-06-20 | 上海交通大学 | Preparation method of NiO nanowire and magnetic field thermal treatment device |
| CN108037176A (en) * | 2017-12-28 | 2018-05-15 | 贵州大学 | The quick hydrogen embrittlement inspection method of steel part and device |
| CN112921167A (en) * | 2021-01-25 | 2021-06-08 | 西安聚能超导磁体科技有限公司 | High-intensity magnetic field heat treatment equipment |
| CN113029805A (en) * | 2021-03-04 | 2021-06-25 | 武汉科技大学 | Visual detection method for high-temperature performance of material with external magnetic field |
| CN114527009A (en) * | 2022-02-09 | 2022-05-24 | 南京钢铁股份有限公司 | Melting and solidifying process control method on thermal simulation testing machine |
-
2006
- 2006-01-24 CN CN 200620089109 patent/CN2879162Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949643A (en) * | 2010-09-10 | 2011-01-19 | 中国科学院合肥物质科学研究院 | High-temperature heat treatment device under magnetic field and method thereof for preparing bismuth ferrite film |
| CN101949643B (en) * | 2010-09-10 | 2013-07-10 | 中国科学院合肥物质科学研究院 | High-temperature heat treatment device under magnetic field and method thereof for preparing bismuth ferrite film |
| CN102226746A (en) * | 2011-03-31 | 2011-10-26 | 哈尔滨工业大学 | Impact-type high-temperature hardness test method |
| CN102226746B (en) * | 2011-03-31 | 2012-11-28 | 哈尔滨工业大学 | Impact-type high-temperature hardness test method |
| CN102502893A (en) * | 2011-11-03 | 2012-06-20 | 上海交通大学 | Preparation method of NiO nanowire and magnetic field thermal treatment device |
| CN108037176A (en) * | 2017-12-28 | 2018-05-15 | 贵州大学 | The quick hydrogen embrittlement inspection method of steel part and device |
| CN112921167A (en) * | 2021-01-25 | 2021-06-08 | 西安聚能超导磁体科技有限公司 | High-intensity magnetic field heat treatment equipment |
| CN113029805A (en) * | 2021-03-04 | 2021-06-25 | 武汉科技大学 | Visual detection method for high-temperature performance of material with external magnetic field |
| CN114527009A (en) * | 2022-02-09 | 2022-05-24 | 南京钢铁股份有限公司 | Melting and solidifying process control method on thermal simulation testing machine |
| CN114527009B (en) * | 2022-02-09 | 2023-07-04 | 南京钢铁股份有限公司 | Method for controlling melting and solidifying process on thermal simulation testing machine |
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