Magnetic material processing device capable of reaching 1600 DEG C

A material processing and magnetic field technology, applied in the field of magnetic field material processing devices, can solve the problems of insufficient sample size and low temperature, and achieve the effects of convenient testing, large space and increased size

Pending Publication Date: 2019-08-13
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0008] In order to overcome the shortcomings in the prior art that the strength of the magnetic field and the size of the sample to be processed are not large enough, and the temperature in t

Method used

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  • Magnetic material processing device capable of reaching 1600 DEG C
  • Magnetic material processing device capable of reaching 1600 DEG C
  • Magnetic material processing device capable of reaching 1600 DEG C

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Embodiment Construction

[0036] This embodiment is a magnetic field material processing device with a temperature up to 1600°C, including a water cooler 1, a compressor 2, an excitation power supply 3, a superconducting magnet 4, a quartz tube 5, a copper sleeve 6, a copper end cover 7, and an insulating layer 8. Water cooling layer 9, heating body 11, tray 12, insulated refractory disk 13, thermocouple fixing plate 14, thermocouple 15, heating power supply 16, infrared probe 19, Eurotherm controller 17, computer 18, test tube holder 20 and balance twenty one. in:

[0037] The lower end of the quartz tube 5 is loaded into the heating body 11 through the copper sleeve 6; the upper end of the thermocouple 15 is loaded into the heating body 11 through the thermocouple fixing plate 14; and the lower end of the quartz tube is There is a distance of 10-20 mm between the end face and the upper end face of the thermocouple. The heating body 11 is located in the insulation layer 8, and there is a distance of...

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Abstract

The invention relates to a magnetic material processing device capable of reaching 1600 DEG C. A water cooling machine is connected with a compressor; the compressor is connected with the input end and the output end of a liquid nitrogen cooling nozzle of a superconducting magnet; an excitation power supply is connected with the superconducting magnet; the lower end of a quartz tube passes througha copper bush, and is arranged in a heating body; the upper end of a thermocouple passes through a thermocouple fixing plate, and is arranged in the heating body; the heating body is positioned in athermal insulation layer; the thermal insulation layer is positioned in a water cooling layer; the water cooling layer is positioned in the superconducting magnet; an infrared probe, a test tube clampand a balance form a balance magnetic susceptibility measurement system; and the infrared probe and the balance are connected with a computer through a conducting wire and a conversion interface. Themagnetic material processing device capable of reaching 1600 DEG C disclosed by the invention is simple in structure, convenient to use and operate, and easy to disassemble; the cavity space of the superconducting magnet is large; furthermore, the reachable magnetic field intensity is high; therefore, the range increasing size of processed materials can be increased; the size of a contained sample is convenient for later testing of various performances; and thus, experiment and test analysis integration can be realized.

Description

technical field [0001] The invention relates to the technical fields of special solidification / heat treatment methods and testing and analysis, in particular to a magnetic field material processing device whose experimental temperature can reach 1600°C. Background technique [0002] With the rapid development of superconducting technology, cryogenic technology and vacuum technology, it has become relatively easy for laboratories to use superconducting magnets to obtain a magnetic field with a magnetic induction intensity greater than 2T, which greatly promotes the development of the magnetic field. In the field of materials science, the study of the Lorentz force, magnetization force and magnetization energy of the magnetic field will become the most vital branch of the research on the electromagnetic process of materials. This kind of interdisciplinary research that applies magnetic field technology to materials science is called Materials science for magnetic fields has be...

Claims

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Application Information

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IPC IPC(8): G01N1/28G01N1/44G01N27/72G01R33/16
CPCG01N1/28G01N1/44G01N27/72G01R33/16
Inventor 王军李金山王嘉祥贺一轩王毅寇宏超唐斌
Owner NORTHWESTERN POLYTECHNICAL UNIV
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