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The Numerical Simulation of the Process of Quenching

Author: ZhangMin
Tutor: HuZhiDong
School: Wuhan University of Technology
Course: Materials Science
Keywords: Quenching medium cooling performance testing software system Surface temperature Surface heat flux Medium heat transfer coefficient Supercooled austenite Curve database
CLC: TG156.3
Type: Master's thesis
Year: 2003
Downloads: 395
Quote: 6
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Abstract


This topic entitled numerical simulation of quenching processes , focusing on research quenching medium cooling performance . The experimental part of the use of self - developed two quenching medium cooling performance test equipment the Windows98 operating environment data analysis and processing software system as a data acquisition device , developed on the computer , and runs online form analysis of the computer processing of the core quenching medium cooling performance testing software system . Proven that the system analysis and processing of the surface temperature , the surface heat flux , the heat - transfer coefficient on the cooling performance rating quenching medium more scientific, reliable. Supercooled austenite steel cooling transformation curve fitting method and cubic spline function described curve database on the PC , fully prepared for the follow-up work to do . The software part of the system is developed in a visual programming environment Visual Basic6.0 , has a friendly interface , the cutting operation is simple and convenient . The paper is based in part on the quenching medium cooling performance testing software system of the development , from the point of view of the heat transfer analysis of quenching process ; describes the the quench performance test equipment and principle ; analyzes establish part of the mathematical model of the data processing system and the corresponding mathematical processing methods , this part of the theoretical basis of the system programming ; and an overview of the structure of the system , the design and implementation of the software .

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CLC: > Industrial Technology > Metallurgy and Metal Craft > Metallurgy and Heat Treatment > Heat treatment > Heat treatment process > Hardening, surface hardening
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