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A metal material vacuum fast thermal treatment equipment

A technology for heat treatment equipment and metal materials, applied in heat treatment equipment, heat treatment process control, heat measurement, etc., can solve the problem of difficulty in ensuring accuracy, achieve rapid cooling effect, and improve the level of heat treatment technology.

Active Publication Date: 2022-08-09
GONGHUI METALLURGY EQUIP TECH SUZHOU CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The invention patent with the publication number CN104498677A heats metal materials by means of laser heating and infrared temperature measurement, and the heating efficiency is very high, but since the emissivity of the material changes with the temperature during the infrared temperature measurement process, the accuracy is difficult to guarantee

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  • A metal material vacuum fast thermal treatment equipment
  • A metal material vacuum fast thermal treatment equipment

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Embodiment Construction

[0019] The embodiment of the present invention discloses a vacuum rapid heat treatment equipment for metal materials, which includes a vacuum cavity communicating with a vacuum system and a rapid heating system for heating metal materials, and the vacuum system and the rapid heating system are controlled by a control system; wherein, The rapid heating system includes a positive electrode and a negative electrode, and a metal material fixed between the two electrodes to be rapidly heated; at the same time, the vacuum chamber is respectively connected with a gas cooling channel and a gas release valve, and the gas cooling channel is used to complete the rapid heating. rapid cooling of metal materials.

[0020] In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in th...

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Abstract

The invention discloses a vacuum rapid heat treatment equipment for metal materials, comprising a vacuum cavity communicating with a vacuum system and a rapid heating system for heating metal materials, wherein the vacuum system and the rapid heating system are controlled by a control system; wherein, The rapid heating system includes a positive electrode and a negative electrode, and a metal material fixed between the two electrodes to be rapidly heated; at the same time, the vacuum chamber is respectively connected with a gas cooling channel and a gas release valve. It is used for rapidly cooling the metal material after the rapid heating; the invention has the effect of rapid and precise heating and cooling of the metal material, and improves the technical level of the heat treatment of the metal material.

Description

technical field [0001] The invention belongs to the technical field of metal material heat treatment equipment, in particular to a metal material vacuum rapid heat treatment equipment. Background technique [0002] Heat treatment refers to a thermal processing process in which a material is heated to a preset temperature, kept for a certain period of time, and then cooled to room temperature at a fixed rate. Among them, the heating rate, the holding time and the cooling rate are three very important processes in the heat treatment process. parameter. Heat treatment is an indispensable link in the process of material development and preparation. By adjusting the process parameters, the internal structure of the material can be changed, so as to improve its process performance and performance, fully tap the potential of the material, and prolong the service life of the parts. Studies have shown that by performing rapid heat treatment (rapid heating or rapid cooling) on ​​mate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D1/773C21D1/40C21D11/00G01K7/02G05B11/42
CPCC21D1/773C21D1/40C21D11/00G01K7/02G05B11/42Y02P10/25
Inventor 夏明许曾龙鱼佳马和平
Owner GONGHUI METALLURGY EQUIP TECH SUZHOU CO LTD
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