Posted in | Nanomaterials

Strong Crystal Size Effect on Deformation Twinning Observed Using Hysitron's TEM Picoindenter - PI 95

This video shows the in situ compression of the 250 nm, <0001> oriented Ti-5at% Al single crystal pillar in TEM. Five consecutive tests have been performed. Ordinary dislocation plasticity and mushroom-like deformation geometry characterize the entire deformation process. This is in sharp contrast with that of bulk Ti-5at% Al in which deformation twinning are known to dominate the plastic deformation and obvious shear offset are frequently observed. (Yu et al, Nature, 2010)

Compression Test of Ti-5at% Al Single Cystal Pillar in a TEM

Run time: 0.47 mins

Tell Us What You Think

Do you have a review, update or anything you would like to add to this video content?

Leave your feedback
(Logout)
Your comment type
Submit

Nanotechnology Videos by Subject Matter

Terms

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.

Provide Feedback