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Aging furnace for alloy forging heat treatment process and control method of aging furnace

A forging heat treatment and aging furnace technology, applied in heat treatment process control, heat treatment furnace, heat treatment equipment and other directions, can solve the problems of heat loss, difficult to stack alloy workpieces, etc., to avoid burns, improve sliding stability, and easy to place.

Active Publication Date: 2020-12-04
浦夕特种合金(上海)有限公司
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Problems solved by technology

[0005] In order to solve the above technical problems, an aging furnace for alloy forging heat treatment process and its control method are provided. This technical solution solves the problem that the traditional aging furnace is not easy to stack alloy workpieces and the heat loss in the furnace after the treatment is completed.

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  • Aging furnace for alloy forging heat treatment process and control method of aging furnace
  • Aging furnace for alloy forging heat treatment process and control method of aging furnace
  • Aging furnace for alloy forging heat treatment process and control method of aging furnace

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Embodiment Construction

[0048] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0049] refer to figure 2 and Figure 5 As shown, an aging furnace for alloy forging heat treatment process includes:

[0050] Furnace body 1, the inner wall is provided with a thermal insulation layer 1a and an electric heating layer 1b, and the electric heating layer 1b is electrically connected to the controller;

[0051] The electric heating plate 2 is horizontally and fixedly arranged on the inner side of the furnace body 1 at equal intervals along the vertical direction, and cooperates with the electric heating layers 1b on both sides and is electrically connected to the controller;

[0052] U-shaped heat exchange tube 3, both ends of which pass through the side wall of the furnace body 1 and pass t...

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Abstract

The invention relates to the technical field of alloy aging furnace equipment, in particular to an aging furnace for an alloy forging heat treatment process and a control method of the aging furnace.The aging furnace comprises a furnace body, wherein a heat preservation layer and electric heating layers are arranged on the inner wall of the furnace body, and the electric heating layers are electrically connected with a controller; electric heating plates, wherein the electric heating plates are horizontally and fixedly arranged on the inner side of the furnace body in the vertical direction at equal intervals, are in clearance fit with the electric heating layers on the two sides and are electrically connected with the controller; U-shaped heat exchange pipes, wherein the two ends of theU-shaped heat exchange pipes penetrate through the side wall of the furnace body and penetrate through gaps in the two sides of the electric heating plates to be arranged on the fixed sides of the electric heating plates in a surrounding manner, and the bottom ends and the top ends of the U-shaped heat exchange pipes communicate with a water inlet and a water outlet correspondingly; an inner frameconnecting frame, wherein the two sides of the inner frame connecting frame are horizontally and slidably arranged in the furnace body through guide rails; U-shaped containing frames, wherein openings of the U-shaped containing frames face the electric heating plates, and the U-shaped containing frames are vertically arranged on the inner frame connecting frame at equal intervals; connecting closing plates, wherein the connecting closing plates are vertically arranged on the two sides of the U-shaped containing frames; and thermometers, wherein the thermometers vertically penetrate through anopening and closing door of the furnace body in the vertical direction at equal intervals. The device can be used for conveniently containing alloys and storing heat in the furnace after aging is finished.

Description

technical field [0001] The invention relates to the technical field of alloy aging furnace equipment, in particular to an aging furnace for an alloy forging heat treatment process and a control method thereof. Background technique [0002] Alloy aging furnace is used for aging heat treatment after solid solution treatment of alloy castings. It is a special equipment for eliminating preheating of alloy materials after initial processing. The purpose of aging treatment is to eliminate internal stress of workpieces, stabilize structure and size, and improve mechanical properties. etc. After the alloy is quenched, the hardness is not high, but after being placed at room temperature for a period of time, the hardness increases significantly. This phenomenon was later called precipitation hardening. Later, people discovered some aluminum alloys that can be strengthened by aging treatment, creating A new strengthening method that is essentially different from general steel quenchin...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/00C21D11/00
CPCC21D9/00C21D11/00
Inventor 杨正新
Owner 浦夕特种合金(上海)有限公司
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