A vacuum heat treatment device for amorphous alloy magnetic strip
A technology of vacuum heat treatment and vacuum heat treatment furnace, which is applied in the field of vacuum heat treatment devices for amorphous alloy magnetic strips. fast and efficient results
Active Publication Date: 2019-07-05
亳州易泽信息科技有限公司
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Problems solved by technology
In the vacuum heat treatment device for amorphous alloy magnetic strips in the prior art, the stacking operation of the amorphous alloy magnetic strips in the heat treatment furnace is relatively cumbersome and the work efficiency is low, and the operation process of taking the amorphous alloy magnetic strips out of the heat treatment furnace is also cumbersome. Moreover, the adjustment method of the application direction of the external pulse magnetic field is also time-consuming.
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Embodiment Construction
[0017] refer to Figure 1 to Figure 2 , Figure 1 to Figure 2 It is a structural schematic diagram of a specific embodiment of the present invention.
[0018] Such as Figure 1 to Figure 2 As shown, a vacuum heat treatment device for amorphous alloy magnetic strips includes a vacuum heat treatment furnace 10, and the vacuum heat treatment furnace 10 is provided with two opposite stacking side walls 11 of magnetic strips, each of the magnetic strips Material stacking side walls 11 are provided with supporting bracket mounting grooves 12, and the supporting bracket mounting grooves 12 on the two magnetic strip stacking side walls 11 are oppositely arranged; the vacuum heat treatment heating furnace 10 A magnetic strip support rod 13 is provided in the middle, and a plurality of coiled annular magnetic strips 14 are set on the magnetic strip support rod 13, and the diameter of the magnetic strip support rod 13 is the same as that of the coiled annular magnetic The inner diamet...
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The invention discloses a vacuum heat-treatment device for amorphous alloy magnetic strips. The vacuum heat-treatment device for the amorphous alloy magnetic strips comprises a vacuum heat-treatment heating furnace. The vacuum heat-treatment heating furnace is provided with two opposite magnetic strip stacking side walls. Supporting rod mounting grooves are formed in each magnetic strip stacking side wall, and the supporting rod mounting grooves in the two magnetic strip stacking side walls are arranged oppositely. Magnetic strip supporting rods are arranged in the vacuum heat-treatment heating furnace. Each magnetic strip supporting rod is sleeved with a plurality of rolled annular magnetic strips. The diameter of each magnetic strip supporting rod is the same as the inner diameter of each rolled annular magnetic strip. The two ends of each magnetic strip supporting rod are located in the corresponding supporting rod mounting grooves located in the two magnetic strip stacking side walls correspondingly. By adoption of the vacuum heat-treatment device for the amorphous alloy magnetic strips, the vacuum heat-treatment operation process for the amorphous alloy magnetic strips can be rapider and more effective.
Description
technical field [0001] The invention relates to the technical field of processing equipment for amorphous alloy materials, in particular to a vacuum heat treatment device for amorphous alloy magnetic strips. Background technique [0002] Amorphous alloy magnetic strip is an alloy material composed of iron, silicon, boron and other elements. Its high saturation magnetic induction, magnetic permeability, excitation current and iron loss are better than silicon steel sheets. The determination of the heat treatment process parameters of the amorphous alloy magnetic strip plays a decisive role in its magnetic properties. The magnetic performance index of the amorphous alloy magnetic strip without heat treatment cannot meet the actual needs. The saturation magnetic induction of amorphous alloy magnetic strip is very low before heat treatment, usually only about 1000 mT, and the unit iron loss before heat treatment is very large, which is 10 times that after heat treatment. [000...
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IPC IPC(8): C21D9/54C21D1/773C21D1/04
CPCC21D1/04C21D1/773C21D9/0025C21D9/54
Inventor 丁鸿飞胡昌才杨华荣
Owner 亳州易泽信息科技有限公司