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Amorphous alloy sensor iron core annealing process

A technology of amorphous alloy and annealing process, which is applied in the manufacture of inductors/transformers/magnets, manufacturing tools, furnace types, etc., can solve the problems of insecure use of iron cores, lack of iron core manufacturing processes, and low manufacturing efficiency, and achieve Guaranteed processing efficiency, improved production efficiency, and reduced loss

Inactive Publication Date: 2020-03-27
SUZHOU CHOSEN AMORPHOUS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an annealing process for the core of an amorphous alloy sensor to solve the problems that the existing annealing process does not have a complete core manufacturing process, the manufacturing efficiency is low, and the subsequent use of the core is not guaranteed.

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  • Amorphous alloy sensor iron core annealing process
  • Amorphous alloy sensor iron core annealing process
  • Amorphous alloy sensor iron core annealing process

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with accompanying drawing:

[0043] as attached figure 1 As shown, a kind of amorphous alloy sensor core annealing process of the present invention specifically comprises the following steps:

[0044] S101: Master alloy batching, prepare alloy master batch, purchase raw materials, and prepare according to the reasonable ratio of master batch, cut and process the alloy master batch by alloy strip scissors machine, and use the rust remover to surface the alloy master batch Derusting treatment to remove the rust layer;

[0045] S102: Master alloy smelting, if attached figure 2 As shown, it specifically includes the following steps:

[0046] S201: Smelting and processing the processed alloy masterbatch through a vacuum smelting furnace, and smelting it into an iron core;

[0047] S202: Then take out the smelted iron core and place it inside the vacuum cover, close the vacuum cover, and suck out the ga...

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Abstract

The invention discloses an amorphous alloy sensor iron core annealing process, and belongs to the field of sensor iron core manufacturing. The amorphous alloy sensor iron core annealing process comprises the specific steps of master alloy matching, master alloy smelting, spraying, take-up, magnetic core winding, heat treatment, defect monitoring, packaging, magnetic monitoring, wire winding, testing, packaging, testing and finished products. The process is mature, the whole manufacturing process of the iron core is increased, the manufacturing efficiency is improved, a plurality of test modesare increased, the machining accuracy of the iron core is guaranteed, a plurality of heating is added during the annealing process, the heating uniformity of the iron core is guaranteed in the heat preservation process, the machining efficiency of the iron core is guaranteed, the loss of the iron core is reduced, and the iron core quality is improved.

Description

technical field [0001] The invention belongs to the technical field of sensor core manufacturing, and in particular relates to an annealing process for an amorphous alloy sensor core. Background technique [0002] Amorphous alloy strip is a new type of alloy material that came out in the 1970s. It adopts the international advanced super-quick cooling technology to directly cool liquid metal at a cooling rate of 1 million C / s to form a solid thin strip with a thickness of 0.02-0.03mm. , because the liquid metal has no time to crystallize and retains the condensed state of the disordered arrangement of liquid atoms in the greenhouse or at low temperature, its atoms are no longer in a long-range ordered, periodic and regular arrangement, but in a long-range disordered state. It is this "disordered arrangement of atoms" structure that prevents the grain boundary, subgrain boundary and second phase particles that hinder the movement of magnetic domain walls in the amorphous alloy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/26C21D1/773C21D1/76C22C45/02B22D11/06C21D9/52H01F41/02
CPCB22D11/0611C21D1/26C21D1/76C21D1/773C21D9/52C22C33/003C22C45/02H01F41/02
Inventor 张洲
Owner SUZHOU CHOSEN AMORPHOUS TECH
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