TOY SHOP HOME
Optical Illusions
Magnetic Toys
Kaleidoscopes
Chemistry Toys
Electronic Toys
Astronomy
Nitinol
Solar Toys
Puzzles
Locks
Candles
Jokes and Tricks
Optical Toys
Maths Toys
Music and Audio Toys
Magic Tricks
Spinning Tops
Stirling Engines
Mechanical Toys
Pens and Pencils
Mikro World
Cards
Books
Aroma Lamps
New Products
Extra Shipping
Shipping Information
Click here for more information
View Cart
|
Checkout
Items:, Value:
Login
People who bought this item also bought:
Spool of Nitinol Wire
Nitinol Paperclip
'Hot' wire
Nitinol Springs - pair
These nitinol springs are approximately 3cm long. They can be stretched to over 20cm long, which will deform the metal. However once they are heated to the activation temperature, they will instantly shrink back to their original length. There are two types of spring. One is activated at about 45 degrees Centigrade, the other one is activated at about 80 degrees Centigrade.
Whichever activation temperature you choose, you will get 2 springs.
Technical information - the composition of the 45°C springs is close to 55.8wt%Ni. The rest is Ti.
Price: £11.99 [$18.94]
(Including VAT at 20%)
Activation Temperature
80 degrees Centigrade
45 degrees Centigrade
Quantity:
Terms & Conditions
|
About Us
|
Contact Us
| © Grand Illusions Ltd 2012