memory holed
yet appropo
the og sites are gone
one must search the text blocks.
it was legit
and easy to make.
aerated metal…
bullet proof.
radiation proof.
.
aerate the metal as it cools.
.
Researchers have demonstrated a new metal matrix composite that is so light that it can float on water. A boat made of such composites will not sink despite damage to its structure. This first lightweight syntactic foam also holds promise for aut…
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Research shows lightweight composite metal foams are effective at blocking X-rays, gamma rays and neutron radiation, and are capable of absorbing the energy of high impact collisions. The finding means metal foams hold promise for use in nuclear …
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A new study finds that novel light-weight composite metal foams are significantly more effective at insulating against high heat than the conventional base metals and alloys that they're made of, such as steel. The finding means the CMF is especi…
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New research shows that stainless steel composite metal foam (CMF) can block blast pressure and fragmentation at 5,000 feet per second from high explosive incendiary (HEI) rounds that detonate only 18 inches away.
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A team of researchers has developed the first composite material that sandwiches a layer of lightweight metal matrix syntactic foam between two carbon fabric layers, offering extreme light weight, flexibility, and the ability to withstand deforma…
aerated aluminum.
smdh