Nb3Al has advantages of better tolerance to strain/stress and a higher critical magnetic field
(30T at 4.2 K) for stoichiometric composition over Nb3Sn. The rapid-heating, quenching and …

Characteristics of developed Nb 3 Al strand though the RHQT (rapid heating/quenching and
transformation) process are described. One kilometer-long copper stabilized Nb 3 Al round …

Fermilab's cabling facility has been upgraded to a maximum capability of 42 strands. This
facility is being used to study the effect of cabling on the performance of the various strands …

To enhance the non-Cu critical current density J c at 15 T and 4.2 K (1000 A mm− 2 at
present) we have endeavoured to refine the grain size of rapid heating, quenching and …

Long Nb 3 Al strands with copper stabilizer are promising for future high field accelerator
magnets. A 1.2 kilometer Nb 3 Al strand with Cu stabilizer was fabricated at the National …

Abstract The High Luminosity upgrade of the LHC and the Hadron Future Collider study
framework propose a new requirement of developing 16 T dipoles. Nb 3 Sn Rutherford …

Two Cu stabilized Nb 3 Al strands, Fl (Nb matrix) and F3 (Ta matrix), fabricated at NIMS were
wound into Rutherford cables at Fermilab in collaboration with NIMS. A small race-track …

Abstract Magnetization losses of Rutherford MgB 2 cables of different sheath materials (Cu,
CuNi and Al+ Al 2 O 3) made by powder-in-tube and internal magnesium diffusion …

In this paper, we have reported the manufacture of a novel simple-structured jelly-roll Nb 3
Al precursor long wire, and its electromagnetic properties and microstructure with different …

Research and development of copper stabilized Nb 3 Al strands and cables for a high field
Nb 3 Al common coil magnet is ongoing with the cooperation of KEK-NIMS-Fermilab. In this …