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A newfangled character of vapourous armor made of Al could one twenty-four hours replace glass in military vehicles .
The intersection is anticipate aluminum oxynitride . It is being tested by the Army and the University of Dayton Research Institute in Ohio .
NASCAR Engineers Help Design New Combat Vehicl
The fabric is a ceramic chemical compound with a high compressive strength and enduringness , grant to an Army statement issued this week . It performs better than the multilayered glass products presently in manipulation , and its about half the weight . It is almost scratch - repellent .
" The core itself is light - years ahead of shabu , " said 1st Lt . Joseph La Monica , who head up the research .
Glass is still used in the new cognitive process , being sandwhiched between an outer layer of the polished aluminum oxynitride and a polymer support .
.50 - caliber test
In a examination this summer , the product held up to a .50 - bore sniper ’s rifle with Cupid - thrust bullets . Traditional glass armor did not survive the test .
Officials go for the intersection will prove even more useful when considering more severe threats , such as explosive .
" The higher the terror , the more savings you ’re going to get , " La Monica said . " With spyglass , to get the protection against high scourge , you have to keep build up layers upon layers . But with [ the young product ] , the cloth only needs to be increased a few mm . "
" Achieving protection at lighter weights will admit the armor to be more easily integrated into vehicle , " said Ron Hoffman , a investigator at University of Dayton Research Institute .
Cost vs. Durability
Time , blowing Baroness Dudevant and other environmental cistron put down field glass surface . The aluminum textile is expected to keep its clarity for much longer .
" It all come up down to survivability and being able to see what ’s out there and to make decisions while have the add auspices , " Hoffman said .
The military is considering installing the aluminum windows on Humvees and low - fly , dim aircraft like the the C-130 Hercules .
The stickup for now is monetary value .
Traditional transparent armour cost less than $ 4 per square column inch . The aluminum oxynitride is now at least $ 10 per square inch . That price would come down with mass production . And the material ’s longevity would make it cost less than the initial price tag would indicate .
" It might cost more in the get-go , but it is going to cost less in the long run because you are going to have to replace it less , " La Monica said .
