Review on high-performance bulk MgB2 superconductors
Although the fascinating effect of superconductivity was discovered more than 100 years
ago, only a few low-temperature superconductors, especially Nb 3 Sn and NbTi, have …
ago, only a few low-temperature superconductors, especially Nb 3 Sn and NbTi, have …
Study of MgB2 phase formation by using XRD, SEM, thermal and magnetic measurements
E Aksu - Journal of alloys and compounds, 2013 - Elsevier
MgB2 phase formation of samples with stoichiometric ratio of 1: 2, prepared by sintering at
different nine temperature values (500–900° C) for 1h were determined and examined by X …
different nine temperature values (500–900° C) for 1h were determined and examined by X …
Enhanced superconducting properties of bulk MgB2 prepared by in situ Powder-In-Sealed-Tube method
N Varghese, K Vinod, A Rao, YK Kuo… - Journal of alloys and …, 2009 - Elsevier
A systematic study on the superconducting properties of polycrystalline MgB2 synthesized
by in situ Powder-In-Sealed-Tube technique is carried out at different temperatures (750 …
by in situ Powder-In-Sealed-Tube technique is carried out at different temperatures (750 …
Improvement in the Crystallographic Phase Content and Superconducting Properties of Mechanically Alloyed MgB2
In this paper, the results of the superconductivity evaluation of MgB 2 intermetallic-based
superconducting materials prepared through mechanical alloying are reported. The …
superconducting materials prepared through mechanical alloying are reported. The …
Influence of reactivity of sheath materials with Mg/B on superconducting properties of MgB2
N Varghese, K Vinod, RG Abhilash Kumar… - Journal of Applied …, 2007 - pubs.aip.org
We investigated the influence of reactivity of commonly used sheath materials (Fe, SS, Cu,
and Ni) with Mg/B, processed by in situ powder in sealed tube method on superconducting …
and Ni) with Mg/B, processed by in situ powder in sealed tube method on superconducting …
Low temperature decomposition of metal borohydride drives autogenous synthesis of MgB2
We describe a low temperature, autogenous pressure method to synthesise mm-scale MgB
2 aggregates with highly connected grains. The decomposition of metal borohydrides such …
2 aggregates with highly connected grains. The decomposition of metal borohydrides such …
Doping effect of nano-SiC on structural and superconducting properties of MgB2 bulks prepared by PIST method in air
N Varghese, K Vinod, U Syamaprasad… - Journal of Alloys and …, 2009 - Elsevier
Bulk MgB2 samples added with 0, 2, 5, 10 and 15wt% of SiC nanoparticles were prepared
by a powder-in-sealed-tube (PIST) method. XRD analysis shows the presence of secondary …
by a powder-in-sealed-tube (PIST) method. XRD analysis shows the presence of secondary …
Synthesis of MgB2 at Low Temperature and Autogenous Pressure
IDR Mackinnon, A Winnett, JA Alarco, PC Talbot - Materials, 2014 - mdpi.com
High quality, micron-sized interpenetrating grains of MgB2, with high density, are produced
at low temperatures (~ 420° C< T<~ 500° C) under autogenous pressure by pre-mixing Mg …
at low temperatures (~ 420° C< T<~ 500° C) under autogenous pressure by pre-mixing Mg …
Optimization of Phase Formation and Superconducting Properties in MgB2 Prepared by Phase Transformation from MgB4
In this work, polycrystalline MgB 4 was prepared, and then the presence of MgO in the
powder was reduced by acid leaching. To synthesize MgB 2, the MgB 4 powder was reacted …
powder was reduced by acid leaching. To synthesize MgB 2, the MgB 4 powder was reacted …
Manufacturing of the stainless-steel sheathed magnesium diboride superconductor wire
SD Yudanto, AS Affandi, A Manaf - Science of Sintering, 2024 - doiserbia.nb.rs
The Powder in Tube (PIT) method was utilized to manufacture the MgB2-based
monofilament wire. The ground powders of Mg and B were filled in the stainless-steel tube …
monofilament wire. The ground powders of Mg and B were filled in the stainless-steel tube …