Influence of Electrical Conductivity on Heating Power of Metal Billets in HTS DC Induction Heater

Yang, Ping; Dai, Shaotao; Ma, Tao; Hu, Lei; Wang, Bangzhu; Zhang, Teng; Chang, Tongxu; Ma, Huatao; Wang, Longbiao; Li, Fangxin; Huang, Aiming; Jiang, Guozhong; Hong, Zhiyong; Jin, Zhijian

doi:10.1109/tasc.2021.3060352

Cited by 3 publications

(1 citation statement)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, Cu is a metal exhibiting superior thermal conductivity. Therefore, laminated structures composed of Al, Cu, and steel could be applicable in electrolyser anode, and bowl for induction heaters due to superior thermal conductivity and excellent corrosion resistance [7][8][9]. Many methods such as rolling, extrusion, overlay welding, and explosive welding were employed to fabricate laminated structures [10,11].…”

Section: Introductionmentioning

confidence: 99%

Microstructure and mechanical properties of nanosecond pulsed laser welded Al–Cu–steel laminated structures

Niu

Zhu

et al. 2022

Science and Technology of Welding and Joining

View full text Add to dashboard Cite

Al-Cu-steel laminated structures with configurations of Al/Cu/steel and steel/Cu/Al were obtained via nanosecond pulsed laser welding. Cavities occurred at the bottom welds in two joints. Full-penetration welds occurred more easily in steel/Cu/Al joints compared to Al/Cu/steel joints. The metallurgical reaction of Al and Fe was impeded by Cu. The eutectic (α-Al+θ ) and θ -CuAl 2 phases were predominant at the Al/Cu interface in the steel/Cu/Al joints, while (Cu, Fe) was the main phase in Al/Cu/steel joint. The average lap shear force of the Al/Cu/steel joints (51.2 N) was superior to that of steel/Cu/Al joints (37.2 N). The fracture for both joins occurred at the Al/Cu interface. The fracture morphologies indicated that smaller connection width and Al/Cu IMCs caused the weld pullout failure (WPF) mode in steel/Cu/Al joints. The larger connection area and presence of (Cu, Fe) solid solution were responsible for the interfacial shear failure (ISF) mode in Al/Cu/steel joints.

show abstract

Section: Introductionmentioning

confidence: 99%

Microstructure and mechanical properties of nanosecond pulsed laser welded Al–Cu–steel laminated structures

Niu

Zhu

et al. 2022

Science and Technology of Welding and Joining

View full text Add to dashboard Cite

show abstract

Development of a 1.2 MW Superconducting Induction Heater Using MgB₂ NI Magnets

Choi

Lee²

2022

IEEE Trans. Appl. Supercond.

View full text Add to dashboard Cite

高温超電導マグネットを用いたアルミ押出成形用400 kW級直流誘導加熱装置の開発

Ito¹,

Fukui

KAWASHIMA³

et al. 2023

TEION KOGAKU

View full text Add to dashboard Cite

We have been conducting research and development of the DC induction heating device of aluminum billet using HTS magnets. In this R&D, following the development of main components such as the HTS magnet system, the heating control system and the mechanism for grasping and rotating the aluminum billet, the demonstration device for 400 kW-class billet heater was developed and the heating power of over 400 kW was demonstrated. In this study, as the final step of the R&D, we conducted a continuous repetitive heating test and evaluation of the electromagnetic and mechanical influence due to the heating operation on the HTS coil.It was demonstrated that the continuous repetitive heating of 90 billets (more than two hours) with the rated power was possible. The temperature increase and the behavior of mechanical stress of the HTS coil during the continuous heating operation were evaluated.It was confirmed that the soundness of the HTS coil through the continuous repetitive heating was not compromised.

show abstract

Influence of Electrical Conductivity on Heating Power of Metal Billets in HTS DC Induction Heater

Cited by 3 publications

References 41 publications

Microstructure and mechanical properties of nanosecond pulsed laser welded Al–Cu–steel laminated structures

Microstructure and mechanical properties of nanosecond pulsed laser welded Al–Cu–steel laminated structures

Development of a 1.2 MW Superconducting Induction Heater Using MgB₂ NI Magnets

高温超電導マグネットを用いたアルミ押出成形用400 kW級直流誘導加熱装置の開発

Contact Info

Product

Resources

About

Influence of Electrical Conductivity on Heating Power of Metal Billets in HTS DC Induction Heater

Cited by 3 publications

References 41 publications

Microstructure and mechanical properties of nanosecond pulsed laser welded Al–Cu–steel laminated structures

Microstructure and mechanical properties of nanosecond pulsed laser welded Al–Cu–steel laminated structures

Development of a 1.2 MW Superconducting Induction Heater Using MgB2 NI Magnets

高温超電導マグネットを用いたアルミ押出成形用400 kW級直流誘導加熱装置の開発

Contact Info

Product

Resources

About

Development of a 1.2 MW Superconducting Induction Heater Using MgB₂ NI Magnets