Dadifer@lemmy.world to Technology@lemmy.worldEnglish · 24 小时前US makes strongest-ever armor material with 100 trillion bonds/cm²interestingengineering.comexternal-linkmessage-square66fedilinkarrow-up1312arrow-down16
arrow-up1306arrow-down1external-linkUS makes strongest-ever armor material with 100 trillion bonds/cm²interestingengineering.comDadifer@lemmy.world to Technology@lemmy.worldEnglish · 24 小时前message-square66fedilink
minus-squaresm1dger@lemmy.worldlinkfedilinkEnglisharrow-up2·2 小时前Currently, garbage. They used it to reinforce a polymer to go from a strength of 50 MPa to 70 MPa. Kevlar is 10x stronger, commercially scaled, and cheap
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Currently, garbage. They used it to reinforce a polymer to go from a strength of 50 MPa to 70 MPa. Kevlar is 10x stronger, commercially scaled, and cheap