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On-line solid-state phase change treatment device for alloy rod billet and treatment method thereof

A solid-state phase change and processing method technology, applied in the field of metal material processing, can solve the problems of uniform performance, low production efficiency and high energy consumption, and achieve the effects of stable product performance, improved deformation energy storage, and high production efficiency

Active Publication Date: 2016-10-05
CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP KANG YUAN NEW MATERIALS CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] Although my country's current deformation heat treatment technology has a certain foundation and breakthrough, there are still problems such as backward heat treatment equipment, unstable product quality and performance, low production efficiency, high energy consumption, and serious pollution.
Therefore, for alloy rods with large length and large diameter, there is no effective heat treatment technology that can make their properties uniform and can be mass-produced.

Method used

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  • On-line solid-state phase change treatment device for alloy rod billet and treatment method thereof
  • On-line solid-state phase change treatment device for alloy rod billet and treatment method thereof
  • On-line solid-state phase change treatment device for alloy rod billet and treatment method thereof

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Embodiment Construction

[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0041] Such as Figure 1~Figure 3 As shown, an on-line solid-state phase change treatment device for alloy rod blanks in this embodiment includes a continuous extrusion machine, a coil induction rapid heating device, a first cooling device F, and a heating and heat preservation device L arranged in sequence from front to back. And the second cooling device M, the coil induction rapid heating device includes a heating induction coil D and a heat preservation induction coil E, and the heating induction coil D is located at the front side of the heat preservation induction coil E.

[0042] The cast alloy billet A enters the cavity C of the continuous extruder through the extrusion wheel B of the continuous extruder, and the cast alloy billet A is processed into a continuous extrusion process through severe plastic deformation in the cavity C of t...

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Abstract

The invention relates to an on-line solid-state phase change treatment device for alloy rod billets and a treatment method thereof. The device comprises a continuous extruder, a coil induction fast heating device, a first cooling device, a heating insulating device and a second cooling device which are arranged sequentially from front to back, wherein the coil induction fast heating device comprises a heating induction coil and an insulating induction coil, and the heating induction coil is positioned in front of the insulating induction coil. The on-line solid-state phase change treatment device for alloy rod billets and the treatment method thereof disclosed by the invention organically combine continuous extrusion, on-line solid solution and on-line aging, realize integration and serialization of on-line solid-state phase change heat treatment of alloy rod billets, and have the advantages of high production efficiency and stable product performance.

Description

technical field [0001] The invention relates to an on-line solid-state phase transformation processing device and a processing method for an alloy rod billet, belonging to the technical field of metal material processing. Background technique [0002] Deformation heat treatment is an important basic technology in the machinery industry. It is of great significance for giving full play to the performance potential of metal materials, improving the internal quality of products, saving materials, reducing energy consumption, and prolonging the service life of products. [0003] At present, the known on-line heat treatment methods are: CN201410675128.8 discloses an on-line heat treatment pickling and phosphating process for medium-high carbon and ultra-fine steel wire for rope making, which can ensure that products of various specifications and materials are produced on the same production line; CN201410291509.6 provides an online heat treatment device for copper metal wire draw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22F1/00C21D8/06
CPCC21D8/06C22F1/00
Inventor 李学斌花思明袁远赵德胜杨玉军沈华寇宗乾孟宪浩吴静路超
Owner CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP KANG YUAN NEW MATERIALS CO LTD
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