Effect of interstitial hydrogen on Young's modulus and the martensitic transformation of Nb₃Sn

DOI	Trouver le DOI : https://doi.org/10.1109/TMAG.1983.1062534
Auteur	Rechercher : LeHuy, H.¹; Rechercher : Bussière, J.¹; Rechercher : Berry, B.
Affiliation	Conseil national de recherches du Canada
Format	Texte, Article
Sujet	hydrogen; niobium; temperature; niobium-tin; softening; friction; atmospheric measurements; heat treatment; atmosphere; lattices
Résumé	The effects of interstitial hydrogen on the elastic softening, the martensitic transformation and the critical temperature of Nb₃Sn were studied. Using internal friction as a diagnostic tool, it was found that the martensitic transformation temperature is decreased with hydrogen and completely suppressed for ∼ 0.6 at %H. For these small hydrogen additions, the onset critical temperature is increased to ∼ 18.4K. For higher concentrations of hydrogen, Tc decreases as previously reported and softening of Young's modulus is almost entirely suppressed.
Date de publication	1983-05-01
Maison d’édition	IEEE
Dans	IEEE Transactions on Magnetics 19, nº 3 : 893–896.
Langue	anglais
Publications évaluées par des pairs	Oui
Numéro du CNRC	CNRC 20834 NRC-IGM 82-092-039
Numéro NPARC	23004695
Exporter la notice	Exporter en format RIS
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Identificateur de l’enregistrement	f3299886-b5cc-4830-98ea-c094820ed791
Enregistrement créé	2018-12-11
Enregistrement modifié	2020-03-13