Gerald
08-19-11, 10:24 AM
The US Office of Naval Research says that it has successfully tested a new type of explosive material that can dramatically increase weapons' impacts.
Missiles made from the high density substance can explode with up to five times the energy of existing armaments.
The material mixes metals and polymers and is said to be as dense as steel but have the strength of aluminum.
US Navy scientists say that projectiles made from the new compound are less likely to kill innocent bystanders.
Missiles, artillery shells and other military munitions are normally constructed with a steel casing that simply contains the high explosives within.
http://img23.imageshack.us/img23/5958/546926420000951171.jpg (http://imageshack.us/photo/my-images/23/546926420000951171.jpg/)
Conventional missiles rely on kinetic energy, but the new ones will also use chemical energy.
This new approach from the US Office of Naval Research replaces the inert casing with High-Density Reactive Materials (HDRM) that combine and explode only when the projectile hits the target.
According to navy researchers, recent tests have shown that the HDRMs are durable and significantly enhance the explosive effect. They increase the chances of what the military scientists term a "catastrophic kill".
http://www.bbc.co.uk/news/science-environment-14581097
Note: 19 August 2011 Last updated at 12:54 GMT
Missiles made from the high density substance can explode with up to five times the energy of existing armaments.
The material mixes metals and polymers and is said to be as dense as steel but have the strength of aluminum.
US Navy scientists say that projectiles made from the new compound are less likely to kill innocent bystanders.
Missiles, artillery shells and other military munitions are normally constructed with a steel casing that simply contains the high explosives within.
http://img23.imageshack.us/img23/5958/546926420000951171.jpg (http://imageshack.us/photo/my-images/23/546926420000951171.jpg/)
Conventional missiles rely on kinetic energy, but the new ones will also use chemical energy.
This new approach from the US Office of Naval Research replaces the inert casing with High-Density Reactive Materials (HDRM) that combine and explode only when the projectile hits the target.
According to navy researchers, recent tests have shown that the HDRMs are durable and significantly enhance the explosive effect. They increase the chances of what the military scientists term a "catastrophic kill".
http://www.bbc.co.uk/news/science-environment-14581097
Note: 19 August 2011 Last updated at 12:54 GMT