Stress analysis of ceramic insulation coating on Cu/MgB2 wires for W&amp;R MgB2 coils

Arda, L.; Ataoglu, S.; Abdulaliyev, Z.; Sacli, O.A.

doi:10.1016/j.jallcom.2008.02.080

Cited by 5 publications

(2 citation statements)

References 19 publications

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“…It is also an effective method for improving the performance of high-temperature electromagneticwire conductor materials by using some excellent metal compounds at high temperatures, such as Nb 3 Sn and MgB 2 , to coat copper wire. Covering metal compounds with excellent oxidation resistance can prevent the diffusion of copper at high temperatures and ensure the insulation performance of electromagnetic wire at high temperatures [64,65]. Cr is also a material with excellent oxidation resistance at high temperatures, but the manufacturing cost of chromium coating is too expensive [66].…”

Section: Inorganic Insulation Type For High-temperature-resistant Ele...mentioning

confidence: 99%

Research Progress in High-Temperature-Resistant Electromagnetic Wire

Li,

Feng,

Guo

et al. 2024

Materials

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Electromagnetic wire is the carrier of energy and signal transmission. With the rapid development in aerospace, atomic energy, and other industrial fields, there is an increasing demand for the high-temperature-resistance of electromagnetic wires. In using traditional electromagnetic wires, it is difficult to meet the current temperature-resistance requirements. Therefore, the development of high-temperature-resistant electromagnetic wire has extremely important application value. In this paper, high-temperature-resistant electromagnetic wires are divided into organic insulated high-temperature-resistant electromagnetic wires, organic–inorganic insulated composite high-temperature-resistant electromagnetic wires, and inorganic insulated high-temperature-resistant electromagnetic wires. The method of improving the temperature-resistance level of organic insulated high-temperature-resistant electromagnetic wire is introduced. The selection principle of organic–inorganic and inorganic insulation high-temperature-resistant electromagnetic-wire conductor materials is analyzed. The current research status of organic–inorganic and inorganic insulated high-temperature-resistant electromagnetic wires is reviewed. The technical routes for preparing inorganic insulated high-temperature-resistant electromagnetic wire are compared. Finally, the challenges faced by the current high-temperature-resistant electromagnetic wire are pointed out, and the future development direction of organic–inorganic-composite insulation and inorganic insulation high-temperature-resistant electromagnetic wire is proposed.

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Section: Inorganic Insulation Type For High-temperature-resistant Ele...mentioning

confidence: 99%

Research Progress in High-Temperature-Resistant Electromagnetic Wire

Li,

Feng,

Guo

et al. 2024

Materials

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show abstract

“…Among these methods, sol-gel method can be performed at room temperature, which is advantageous because it is more homogeneous, inexpensive, simple method to control the composition of nano particle and films [15][16][17][18]. Nevertheless, the sol-gel nanoparticles and & E. Asikuzun easikuzun@kastamonu.edu.tr films have some failures which stem from the processing parameters, drying, heat treatment and annealing condition [19][20][21]. These failures establish stress based on the difference in the physical and mechanical properties of the elements that connect temperature regime of the product of the nanoparticles.…”

Section: Introductionmentioning

confidence: 99%

Preparation, structural and micromechanical properties of (Al/Mg) co-doped ZnO nanoparticles by sol–gel process

Asikuzun

Öztürk

Arda

et al. 2015

J Mater Sci: Mater Electron

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Zn 0.90 Mg 0.10-x Al x O (x = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5 and 0.10) nanoparticles were prepared by using sol-gel technique. The effects of Al and Mg doping on the structural and mechanical properties were investigated by using X-Ray diffraction (XRD), scanning electron microscopy (SEM) and digital micro-hardness tester, respectively. The grain size, a and c lattice parameters and morphology of nanoparticles were characterized by XRD and SEM measurements. The grain sizes of Al/Mg co-doped ZnO nanoparticles were also calculated by Scherrer-Warren equation. a and c lattice parameters are calculated from XRD peaks. According to the results it was observed that the grain sizes increased with increasing the Al doping. c lattice parameter partially decreased with Al doping. The experimental results of hardness measurements were analyzed using Meyer's law, proportional specimen resistance model, elastic/plastic deformation model, and Hays-Kendall (HK) approach. It was observed that HK approach is the most successful model for the micro-hardness analysis of Al/Mg co-doped ZnO materials.

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Effect of temperature and film thickness on structural and mechanical properties of c-axis oriented Zn0.95Mg0.05O thin films

Tosun

Arda

2019

Ceramics International

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Stress analysis of ceramic insulation coating on Cu/MgB2 wires for W&R MgB2 coils

Cited by 5 publications

References 19 publications

Research Progress in High-Temperature-Resistant Electromagnetic Wire

Research Progress in High-Temperature-Resistant Electromagnetic Wire

Preparation, structural and micromechanical properties of (Al/Mg) co-doped ZnO nanoparticles by sol–gel process

Effect of temperature and film thickness on structural and mechanical properties of c-axis oriented Zn0.95Mg0.05O thin films

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