File:Pseudoelasticity Animation.ogv

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Pseudoelasticity_Animation.ogv(file size: 3.66 MB, MIME type: application/ogg)

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Summary

Description
English: Often called "superelasticity," the astounding ability of shape memory alloys to survive huge strains without plastic deformation is better labelled "pseudoelasticity."

This animation should help you understand this process. 1. increasing stress causes a stress-induced transformation from austenite to martensite 2. martensite detwins (reversibly) to accommodate the deformation

3. stress is released and the phase transformation from austenite to martensite exactly reverses the previous twinning.
Date
Source Own work
Author Veresover

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Captions

An animation of pseudoelasticity

Items portrayed in this file

depicts

24 May 2019

File history

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Date/TimeDimensionsUserComment
current16:58, 24 May 2019 (3.66 MB)imagescommonswiki>VeresoverUser created page with UploadWizard

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