Effect graphite on magnesium diboride superconductivity synthesized by combustion method under argon pressure: Part II
Tolendiuly S. Alipbayev K.A. Fomenko S.M. Sovet A. Zhauyt A.
1 April 2022Faculty of Metallurgy
Metalurgija
2022#61Issue 2385 - 388 pp.
There are many various techniques to synthesize the superconductors based on magnesium diboride. In this paper, we attempted to obtain a superconducting magnesium diboride in a way by using a High-Temperature Centrifuge and investigated how a centrifugal force can be effect on superconducting parameters of MgB2 during solid-state combustion. It was the first superconductor based on magnesium diboride synthesized under the influence of centrifugal force in the high temperature centrifuge during solid phase process. As a result of this research, we could determine that a centrifugal force do not impact considerably on the critical transition temperature of the MgB2 samples (stay at around 37,5 – 38 K). However, it was found that the value of a centrifugal force could effects on the critical current density (Jc) of the samples.
Graphite microparticle , magnesium diboride , Solid-state synthesis , Superconductivity , Temperature
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Sat-bayev University, Almaty, Kazakhstan
Almaty University of Power Engineering and Telecommunications, Kazakhstan
Sat-bayev University
Almaty University of Power Engineering and Telecommunications
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