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

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...

AI Technical Summary

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.

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