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http://dx.doi.org/10.20910/JASE.2021.15.5.1

Comparative Study on the Electromagnetic-Heat Transfer Co-simulation Analysis and High Frequency Induction Heating of Ti-6Al-4V Alloy  

Bae, Jinki (School of Mechanical and Aerospace Engineering, Gyeongsang National University, ERI)
Choi, Jinkyu (School of Mechanical and Aerospace Engineering, Gyeongsang National University, ERI)
Cho, Mingoo (School of Mechanical and Aerospace Engineering, Gyeongsang National University, ERI)
Lee, Seoksoon (School of Mechanical and Aerospace Engineering, Gyeongsang National University, ERI)
Publication Information
Journal of Aerospace System Engineering / v.15, no.5, 2021 , pp. 1-7 More about this Journal
Abstract
Demand for Ti-6Al-4V alloy is increasing in various industries because of its superior strength to weight and high-temperature strength properties. However, due to its low formability at room temperature, it is formed at high temperature, where its productivity and efficiency are low. The current high-temperature forming method has many limitations because it involves heating the specimen by heating the lower mold. It is expected that a process using high frequency induction heating, which can locally heat the product, can improve its productivity. In addition, time and cost can be saved if the process is simulated in advance with a reliable analysis. In this paper, we verified the reliability of the analysis by comparing the result of heating the specimen to 850 ℃ by high frequency induction heating and the temperature obtained through the co-simulation analysis.
Keywords
High frequency induction heating; Ti-6Al-4V; Co-simulation; Series RLC circuit;
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