Synchrotron absorption tomography has been applied for the study of voids formed during the thermal treatment of internal tin Nb$_{3}$Sn strands. Possible void formation mechanisms and in particular the effect of Sn phase transformations and melting are discussed based on a quantitative void description. Sn melting changes mainly the shape and volume of the individual voids but does not increase the total void volume in the strand
The electro-mechanical and electro-thermal properties of high-performance Restacked-Rod-Process(RRP)...
International audienceIn order to improve the current performance of the Large Hadron Collider (HL-L...
Reaction heat treatments spanning 605 to 750 C and 24 to {approx}400 hours were applied to several s...
In this article we describe three void growth mechanisms in Nb$_{3}$Sn strands of the internal tin d...
The phase transformations that occur during the reaction heat treatment of Nb$_{3}$Sn superconductor...
Abstract The authors have studied the phase formation sequences in a Nb3Sn ‘internal tin ’ process s...
ments becomes immersed in c and liquid phases and moves, allowing contact with adjacent filaments an...
The high flux of high energy x-rays that can be provided through state-of-the-art high energy synchr...
A three stage heat transfer is employed to eliminate the tin ball-up problem. A void nucleation prob...
International audienceAccelerator magnets that can reach magnetic fields well beyond the Nb-Ti perfo...
International audienceAccelerator magnets that can reach magnetic fields well beyond the Nb-Ti perfo...
The phase transformations prior to the superconducting A15 phase nucleation can influence the critic...
The evolution of Nb containing phases during the diffusion heat treatment of three different high cr...
The formation of coarse Nb$_{3}$Sn grains in Internal Tin (IT) strands has been studied at the examp...
Accelerator magnets that can reach magnetic fields well beyond the Nb-Ti performance limits are pres...
The electro-mechanical and electro-thermal properties of high-performance Restacked-Rod-Process(RRP)...
International audienceIn order to improve the current performance of the Large Hadron Collider (HL-L...
Reaction heat treatments spanning 605 to 750 C and 24 to {approx}400 hours were applied to several s...
In this article we describe three void growth mechanisms in Nb$_{3}$Sn strands of the internal tin d...
The phase transformations that occur during the reaction heat treatment of Nb$_{3}$Sn superconductor...
Abstract The authors have studied the phase formation sequences in a Nb3Sn ‘internal tin ’ process s...
ments becomes immersed in c and liquid phases and moves, allowing contact with adjacent filaments an...
The high flux of high energy x-rays that can be provided through state-of-the-art high energy synchr...
A three stage heat transfer is employed to eliminate the tin ball-up problem. A void nucleation prob...
International audienceAccelerator magnets that can reach magnetic fields well beyond the Nb-Ti perfo...
International audienceAccelerator magnets that can reach magnetic fields well beyond the Nb-Ti perfo...
The phase transformations prior to the superconducting A15 phase nucleation can influence the critic...
The evolution of Nb containing phases during the diffusion heat treatment of three different high cr...
The formation of coarse Nb$_{3}$Sn grains in Internal Tin (IT) strands has been studied at the examp...
Accelerator magnets that can reach magnetic fields well beyond the Nb-Ti performance limits are pres...
The electro-mechanical and electro-thermal properties of high-performance Restacked-Rod-Process(RRP)...
International audienceIn order to improve the current performance of the Large Hadron Collider (HL-L...
Reaction heat treatments spanning 605 to 750 C and 24 to {approx}400 hours were applied to several s...