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Title:
IN-SITU ACQUIRED INFORMATION-BASED METHOD FOR HEAT TREATMENT REGULATION AND CONTROL, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/098234
Kind Code:
A1
Abstract:
An in-situ acquired information-based method for heat treatment regulation and control, and application thereof. Said method comprises: in-situ acquiring information and/or data when performing a heat treatment on a tested piece, comparing corresponding information or data in a heat treatment information database, and detecting or representing the degree or state of heat treatment of the tested piece, so as to optimize the heat treatment process of the material and/or regulate and control the heat treatment of the tested piece. The heat treatment includes, but is not limited to, homogenizing, solutionizing, aging, recovery, recrystallization and annealing; said in-situ acquisition refers to acquiring information or data of the tested piece in an actual heat treatment environment in real time; and the heat treatment information database includes, but is not limited to, relevant information and data of a material, a heat treatment technique, and a heat treatment process, which can be continuously improved and optimized by means of subsequent detection and self-learning. Non-destructive testing of the tested piece and real-time optimization and sensitive regulation and control of the heat treatment parameters can be implemented on line, so that the tested piece reaches a set heat treatment target and/or structure performance.

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Inventors:
LI HONGYING (CN)
Application Number:
PCT/CN2020/101214
Publication Date:
May 27, 2021
Filing Date:
July 10, 2020
Export Citation:
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Assignee:
UNIV CENTRAL SOUTH (CN)
International Classes:
C21D11/00
Foreign References:
CN102409158A2012-04-11
CN107723458A2018-02-23
CN103468926A2013-12-25
CN103667674A2014-03-26
CN103045826A2013-04-17
CN101693944A2010-04-14
CN103076821A2013-05-01
US10254231B22019-04-09
Attorney, Agent or Firm:
CHANGSHA RONG ZHI PATENT AGENCY (CN)
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