Dissemination of IT for the Promotion of Materials Science (DoITPoMS)

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85 videos available, ordered by video number.


Showing 41 - 50 of 85 videos Page 1 2 3 4 5 6 7 8 9 | Previous | Next

Image Link to full record for video 60 video 60 : Video demonstrating that the stiffness of rubber is proportional to temperature. The rubber is extended under a fixed load, and contracts when heated due to the increased stiffness, and therefore reduced strain. From TLP: The Stiffness of Rubber
Image Link to full record for video 61 video 61 : Single crystal X-ray diffractometer experiment with lithium fluoride crystal showing the first diffraction peak at the first Bragg angle. From TLP X-ray diffraction techniques
Image Link to full record for video 62 video 62 : Single crystal X-ray diffractometer experiment with lithium fluoride crystal showing the second diffraction peak at the second Bragg angle. From TLP X-ray diffraction techniques
Image Link to full record for video 71 video 71 : Impact testing of a polymer specimen.
Image Link to full record for video 77 video 77 : A coil of solder creeping under its own weight at 28 °C. From TLP Creep deformation of metals
Image Link to full record for video 78 video 78 : A coil of solder creeping under its own weight at 65 °C. From TLP Creep deformation of metals
Image Link to full record for video 79 video 79 : A coil of solder creeping under its own weight at 85 °?C. From TLP Creep deformation of metals
Image Link to full record for video 80 video 80 : Heating a PET bottle over a bunsen burner flame. Before heating the plastic is in a less crystalline state than would be expected, as a result of the production process. Upon heating it recrystallises into a denser form, and therefore shrinks. (related topic - recycling polymers)
Image Link to full record for video 81 video 81 : A three-point bend test to measure the deflection and failure load of a greenheart wood sample. From TLP The Structure and Mechanical Behaviour of Wood
Image Link to full record for video 82 video 82 : A three-point bend test to measure the deflection of a scotspine sample. From TLP The Structure and Mechanical Behaviour of Wood

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