Synthesis and characterization of new superelastic and low elastic modulus Ti-Nb-X alloys for biomedical application. - Université de Rennes Accéder directement au contenu
Article Dans Une Revue Advanced Materials Research Année : 2012

Synthesis and characterization of new superelastic and low elastic modulus Ti-Nb-X alloys for biomedical application.

Résumé

Ti-Nb based alloys are well known to their good mech. properties, shape memory effect, superelasticity, as well as good biocompatibility. The Ti-24Nb (at%) binary alloy presents a shape memory behavior and low elastic modulus. Our study is focused on the improvement of their mech. properties by adding a third alloying element (oxygen, nitrogen or silicon). Addn. of 0.5 at% of N or O modifies drastically the mech. behavior of Ti-24Nb alloy that exhibits superelastic behavior instead of shape memory one. On the other hand, addn. of 0.5 at% of Si increased yield strength of the Ti-24Nb shape memory alloy. [on SciFinder(R)]

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Dates et versions

hal-01070118 , version 1 (30-09-2014)

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A. Ramarolahy, P. Castany, T. Gloriant, F. Prima, P. Laheurte, et al.. Synthesis and characterization of new superelastic and low elastic modulus Ti-Nb-X alloys for biomedical application.. Advanced Materials Research, 2012, 409, pp.170--174. ⟨10.4028/www.scientific.net/AMR.409.170⟩. ⟨hal-01070118⟩
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