Electromagnetic Transient-Thermal Modeling of High-Frequency Induction Welding of Mild Steel Plates

2019 ◽  
pp. 407-415
Author(s):  
Ankan Mishra ◽  
Sukhomay Pal ◽  
Swarup Bag
Keyword(s):  
Mild Steel ◽  
High Frequency ◽  
Thermal Modeling ◽  
Steel Plates ◽  
Electromagnetic Transient ◽  
Transient Thermal ◽  
High Frequency Induction

Microstructure and Property of Wear-Resistant Coating Layer by High-Frequency Induction Cladding on Mild Steel Surface

2011 ◽  
Vol 239-242 ◽  
pp. 773-776
Author(s):  
Li Yang ◽  
Gang Li
Keyword(s):  
Wear Resistance ◽  
Mild Steel ◽  
High Frequency ◽  
Coating Layer ◽  
High Hardness ◽  
Alloy Coating ◽  
Alloy Layer ◽  
X Ray Diffraction ◽  
X Ray ◽  
High Frequency Induction

In order to improve the wear resistance of mild steel products, the Fe-based alloy layer was melted on the surface of mild steel by high-frequency induction cladding. Using scanning electron microscopy, energy dispersive spectroscopy and x-ray diffraction observation of microstructure of the alloy coating, wear resistance of the coating was evaluated. The results showed that: between the coating and the substrate is metallurgical bonded; The microstructure of coating layer was compact actinomorphous structure with plentiful nubby and strip eutectics; Actinomorphous structure was mixed structure of martensite and γ alloy solid solution covered with a large number floriform and dendrite eutectic; The coating has high hardness and good wear resistance.

Prediction of Plate Bending by High-Frequency Induction Heating

2002 ◽  
Vol 18 (04) ◽  
pp. 226-236 ◽  
Author(s):  
Chang-Doo Jang ◽  
Ho-Kyung Kim ◽  
Yun-Sok Ha
Keyword(s):  
Induction Heating ◽  
High Frequency ◽  
Plate Thickness ◽  
Input Power ◽  
Integrated System ◽  
Plate Bending ◽  
Analysis Model ◽  
Plate Deformation ◽  
Transient Thermal ◽  
High Frequency Induction

In this study, we developed an analysis method of plate forming by induction heating and verified the effectiveness of the present method through a series of experiments. The phenomena of induction heating is a 3-D transient problem coupled with electromagnetic, heat transfer, and elastoplastic large-deformation analyses. To solve the problem, we suggest a proper model and an integrated system. Using the present analysis model, we can estimate the plate deformation in heating without experiments and simulate the plate bending process of induction heating. A series of induction heating experiments was carried out with various heating conditions such as plate thickness, heat speed, and input power. We measured the transient thermal distribution and final configuration of the plates, and acquired useful data to identify the characteristics of the high-frequency induction heating and for comparison with the analysis results.

High-frequency induction heating of Ti-coated mild steel rod for minimally invasive ablation therapy of human cancer

2013 ◽  
Vol 331 ◽  
pp. 168-173 ◽  
Author(s):  
Takashi Naohara ◽  
Hiromichi Aono ◽  
Kentaro Shirai ◽  
Tsunehiro Maehara ◽  
Hideyuki Hirazawa ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Mild Steel ◽  
Induction Heating ◽  
High Frequency ◽  
Human Cancer ◽  
Ablation Therapy ◽  
High Frequency Induction

Rapid Sintering and Synthesis of Nanostuctured FeCrAlSi-Al2O3 Composite by High-Frequency Induction Heating

2011 ◽  
Vol 49 (03) ◽  
pp. 231-236 ◽  
Author(s):  
Song-Lee Du ◽  
Sung-Hun Cho ◽  
In-Yong Ko ◽  
Jung-Mann Doh ◽  
Jin-Kook Yoon ◽  
...  
Keyword(s):  
Induction Heating ◽  
High Frequency ◽  
Al2o3 Composite ◽  
Rapid Sintering ◽  
High Frequency Induction
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