Influence of the strain rate and deformation temperature on the deformability of Ti-Ni SMAs: a preliminary study

Kreitcberg, A., Prokoshkin, S., Brailovski, Vladimir, Gunderov, D. and Khomutov, M.. 2014. « Influence of the strain rate and deformation temperature on the deformability of Ti-Ni SMAs: a preliminary study ». In 6th International Conference on Nanomaterials by Severe Plastic Deformation (NanoSPD6) (Metz, France, June 30 - July 4, 2014) Coll. « IOP Conference Series: Materials Science and Engineering », vol. 63. IOP Publishing.
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Abstract

The strain-rate sensitivity of coarse-grained Ti-50.0at.%Ni alloy was studied in the 20 to 500°C temperature range and 10-3 to 10-5 s-1 strain-rate range using the stain-rate jump test. The strain rate sensitivity at a strain rate as low as 10-6 s-1 was determined using the creep test. A maximum strain-rate-sensitivity exponent m of 0.5 was measured at 500°C in the [10-5 10-6]s-1 strain-rate range.

Item Type:	Conference proceeding
ISBN:	1757-8981
Professor:	Professor Kreitcberg, Alena Brailovski, Vladimir
Affiliation:	Autres, Génie mécanique
Date Deposited:	12 Sep 2014 18:54
Last Modified:	08 Jul 2023 23:33
URI:	https://espace2.etsmtl.ca/id/eprint/8466

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