Heat treatment device for high-performance iron-based amorphous nanocrystalline strip

A technology of nanocrystalline strip and heat treatment device, applied in heat treatment furnace, heat treatment equipment, heat treatment process control and other directions, can solve problems such as low efficiency and labor consumption, and achieve the effect of enhancing flexibility, improving efficiency, and homogenizing stress state.

Active Publication Date: 2022-03-22
安徽省湖滨机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of labor-intensive and low efficiency in the prior art, and propose a heat treatment device for a high-performance iron-based amorphous nanocrystalline ribbon

Method used

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  • Heat treatment device for high-performance iron-based amorphous nanocrystalline strip
  • Heat treatment device for high-performance iron-based amorphous nanocrystalline strip
  • Heat treatment device for high-performance iron-based amorphous nanocrystalline strip

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Experimental program
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Effect test

Embodiment 1

[0037] refer to Figure 1-4A heat treatment device for a high-performance iron-based amorphous nanocrystalline strip, comprising an unwinding mechanism 1 and a winding mechanism 2, a primary heat treatment mechanism 3 and a condensation treatment mechanism 4 are arranged between the unwinding mechanism 1 and the winding mechanism 2 and the secondary heat treatment mechanism 5, by being provided with three temperature treatment chambers, the temperature can be conveniently raised and lowered during the heat treatment of the amorphous and nanocrystalline strips, thereby greatly increasing the heating and cooling speed in the heat treatment box 36, and then greatly improving the non-crystalline The efficiency of crystal nanocrystalline strip processing, the primary heat treatment mechanism 3 includes two fixed seats 31 arranged horizontally, and the two fixed seats 31 are provided with cylindrical holes at one end close to each other. The outer wall of the upper and lower ends of...

Embodiment 2

[0039] Such as figure 1 , 2 , 8 and 9, the present embodiment is basically the same as Embodiment 1. Preferably, the unwinding mechanism 1 includes a support base 101, and the upper ends of the two support bases 101 are connected to a flip bar 102 for rotation damping, and the front and rear outer walls of the flip bar 102 are uniform. A vertical plate 103 is fixed, and a winding rod 104 is installed between the two vertical plates 103 in the same group. The outer wall of the winding rod 104 is fixed with a nano-strip roll 105. The end of the vertical plate 103 facing away from the turning rod 102 is provided with a U-shaped Groove, winding rod 104 and vertical plate 103 are fixedly connected with latch one 106, and support base 101 is provided with two and is symmetrically distributed in the rear side position of working face, and vertical plate 103 is provided with four and is two groups of symmetrical distributions. The upper and lower end positions of the turning rod 102,...

Embodiment 3

[0042] Such as figure 2 and 7 As shown, this embodiment is basically the same as Embodiment 1. Preferably, the output end of the drive motor 9 is fixed with a rectangular sleeve 10, the inner wall of the rectangular sleeve 10 is rotatably connected to a connecting plate 11, and the connecting plate 11 is opened at one end away from the rectangular sleeve 10. There is a groove, and the winding rod 104 on the winding mechanism 2 passes through the rear side of the vertical plate 103 and extends into the groove, and a latch 3 12 is connected between the connecting plate 11 and the winding rod 104 .

[0043] In this embodiment, the connecting plate 11 and the winding rod 104 are fixed by the bolt 3 12, which is convenient to disassemble and assemble, thus providing a certain guarantee for the efficient replacement and installation of the large nano-strip roll 105, thereby greatly improving the performance of the amorphous nano-strip roll 105. The efficiency of continuous winding...

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Abstract

The invention discloses a high-performance iron-based amorphous nanocrystalline strip heat treatment device which comprises an unwinding mechanism and a winding mechanism, a first-stage heat treatment mechanism, a condensation treatment mechanism and a second-stage heat treatment mechanism are arranged between the unwinding mechanism and the winding mechanism, the first-stage heat treatment mechanism comprises two transversely-arranged fixing seats, and the condensation treatment mechanism comprises a first-stage heat treatment mechanism, a second-stage heat treatment mechanism and a second-stage heat treatment mechanism; cylindrical holes are formed in the ends, close to each other, of the two fixing bases, mounting cylinders are rotationally connected to the inner walls of the cylindrical holes, magnetizing plates are fixed to the outer walls of the upper ends and the lower ends of the two mounting cylinders, mounting holes are formed in the middles of the magnetizing plates in a penetrating mode, and permanent magnets are fixed to the inner walls of the mounting holes. According to the device, the design is reasonable, the device runs stably, the stress state of the amorphous nanocrystalline strip is more uniform when the amorphous nanocrystalline strip is subjected to covering pressing and heat treatment during heat treatment, the crystal grains and the hardness of the amorphous nanocrystalline strip are better ensured to be more uniform, and thus the preparation quality of the amorphous nanocrystalline strip is better ensured.

Description

technical field [0001] The invention relates to the technical field of production equipment for nanocrystalline strips, in particular to a heat treatment device for high-performance iron-based amorphous nanocrystalline strips. Background technique [0002] Iron-based nanocrystalline alloy is an amorphous material formed by a rapid solidification process of an alloy composed of iron as the main element and a small amount of Nb, Cu, Si, and B elements. After heat treatment, the amorphous material It can be obtained with a diameter of 100, which is dispersed on an amorphous substrate, and is called a microcrystalline, nanocrystalline material or nanocrystalline material. The nanocrystalline ribbon is wound into a ring according to customized specifications, and then subjected to annealing treatment before being exposed to a magnetic field. Under heat treatment. [0003] After searching, the patent with application number 201521024194.5 discloses a heat treatment device for amo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/573C21D11/00C21D1/04
CPCC21D9/573C21D11/00C21D1/04Y02P10/20
Inventor 王彬金亚宁宋从真何轶梁发明张宇朱东
Owner 安徽省湖滨机械厂
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