sanitation@lemmy.today to interestingasfuck@lemmy.world · 16 days agoThe corrosion on this water tap looks like a mapimagemessage-square27linkfedilinkarrow-up1379arrow-down16
arrow-up1373arrow-down1imageThe corrosion on this water tap looks like a mapsanitation@lemmy.today to interestingasfuck@lemmy.world · 16 days agomessage-square27linkfedilink
minus-squaredavetortoise@reddthat.comlinkfedilinkarrow-up1arrow-down1·15 days agoMuch too large to be grain boundaries - if you had steel with grains this large you’d be able to pull it apart with your bare hands
minus-squareevasive_chimpanzee@lemmy.worldlinkfedilinkarrow-up1·15 days agoYeah, thats why I specified it was just in the coating. Like the spangle in galvanized metal where you see grains with the naked eye.
Much too large to be grain boundaries - if you had steel with grains this large you’d be able to pull it apart with your bare hands
Yeah, thats why I specified it was just in the coating. Like the spangle in galvanized metal where you see grains with the naked eye.