How to shape Memory Metal Nitinol wire experiments dArtofScience

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=i903knvi3qM

Lets see how to shape memory metal and nitional wire experiments • This is not a DIY but a demo which shows you every step. • Steps to shape memory metal • 1. A line drawing of the required shape is made • 2. A jig for the required shape is made so that the wire can be held tightly in the shape while being heated, otherwise it snaps out • 3. The assembly is heated till the whole wire has a dull red glow • 4. Then it is quenched in cold water • 5. The wire is removed from the jig and the extra bits are cut off • 6. The wire is gently twisted out of shape and thrown in hot water • Hope you have liked this video on How to shape Memory Metal | Nitional wire experiments • Learn how to shape Nitinol wire, deform it and then heat it back into shape to test its memory. For many more such fun experiments Subscribe Here for exciting DIY and HOW TO videos EVERY week: / dartofscience • FaceBook: / dartofscience-1449426145288964 • The science behind it video is in this link below • • Science behind our Magic Metal with M...

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