Material Science Project by Amy Marroquin https://padlet.com/189194/ko90b2j3bbwl en-us 2017-04-27 19:11:04 UTC 2024-03-21 06:02:36 UTC hello@padlet.com material name: 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168943940 Amorphous metal also known as metallic glass. Formula: Au75Si25
Chemical Bonding: metallic]]> 2017-04-28 17:35:54 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168943940 elements in formula ca include: 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168989648 zirconium, titanium, copper, nickel and beryllium ]]> 2017-04-29 00:42:55 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168989648 when was the material designed, who designed it and where? 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168989696 The first metallic glass was designed in 1960 at Cal-tech. It was designed by W. Klement (Jr).]]> 2017-04-29 00:45:34 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168989696 What technologies are they used: 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168989986 They are used in industrial coatings, reactive engineering, and armor]]> 2017-04-29 01:00:48 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168989986 patent number 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168990006 US 3856513 A]]> 2017-04-29 01:01:57 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168990006 How is it used: 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168990010 The military is planning to use armor piercing ammunition using amorphous because it strengthens the performance. 
For industrial coatings, the amorphous metal has a low coefficient of friction of any metallic coating, this allows the device to last longer. 

]]> 2017-04-29 01:02:13 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168990010 Physical properties 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168990014 . low thermal conductivity
.good conductors of electricity.
. solid metallic material
. non-crystalline 

]]> 2017-04-29 01:02:40 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168990014 links to material, videos, clips, 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168990037 2017-04-29 01:03:52 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168990037 bibliography 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168990044 http://education.mrsec.wisc.edu/background/amorphous/#howto

http://www.globalspec.com/learnmore/materials_chemicals_adhesives/metals_alloys/amorphous_metals

https://engineering.jhu.edu/materials/research-projects/metallic-glasses/#.WQVEoRPytdg


]]> 2017-04-29 01:04:09 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168990044 pictures/images 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/168990050 2017-04-29 01:04:28 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/168990050 chemical properties 191896 https://padlet.com/189194/ko90b2j3bbwl/wish/169333389 Glassy metal has good electrical conductivity. Unlike crystalline metals it is not brittle. It is also rapid cooling and is uswd in many ways with that property. It is an alloy and therefore has a higher viscosity than other metals.]]> 2017-05-02 04:50:46 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/169333389 additional information 191896 https://padlet.com/189194/ko90b2j3bbwl/wish/169333891 The first alloy was produced at Caltech by W. Klement.  These metals exhibit high strength and toughness. Are also being seen to be resistant to corrosion.]]> 2017-05-02 04:57:53 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/169333891 189194 https://padlet.com/189194/ko90b2j3bbwl/wish/169334355 2017-05-02 05:05:09 UTC https://padlet.com/189194/ko90b2j3bbwl/wish/169334355