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85 videos available, ordered by video number.
Showing 61 - 70 of 85 videos | Page 1 .. 3 4 5 6 7 8 9 | Previous | Next |
Image | video 137 : The shape memory effect: close up of the heating of the springs in a Ferris wheel. From the TLP Superelasticity and Shape Memory Alloys |
Image | video 145 : A force is applied to a paper sheet by stretching it across a metal strip. When the cut is lengthened the crack grows quite suddenly. From TLP: Brittle Fracture |
Image | video 147 : A sample of aluminium rod is pulled until it breaks through necking . |
Image | video 148 : A sample of brass60/40 rod is pulled until it breaks through necking . |
Image | video 149 : A sample of brass70/30 rod is pulled until it breaks through necking. |
Image | video 150 : A sample of copper rod is pulled until it breaks through necking. |
Image | video 151 : The characteristic sound heard when a bar of tin is bent - the tin cry. It is based on twinning, which is common in structures of low crystallographic symmetry. |
Image | video 152 : A NiTi shape memory alloy is first deformed and its shape regained through heating. It also includes a general explanation of the Shape Memory Effect phenomenon. |
Image | video 153 : Crack propagation in inflated balloons. It includes the basics of fracture, stress fields in internally pressurised cylinders and the Griffith treatment of the energetics of crack propagation. |
Image | video 154 : Shows how cooling of bi-material strips with liquid nitrogen generates curvature |
Showing 61 - 70 of 85 videos | Page 1 .. 3 4 5 6 7 8 9 | Previous | Next |
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