band_on_the_run@lemmy.world to Mildly Interesting@lemmy.world · 1 year agoHow geologists collect lavai.imgur.comimagemessage-square131fedilinkarrow-up11.01Karrow-down117
arrow-up1992arrow-down1imageHow geologists collect lavai.imgur.comband_on_the_run@lemmy.world to Mildly Interesting@lemmy.world · 1 year agomessage-square131fedilink
minus-squareLordOfTheChia@lemmy.worldlinkfedilinkarrow-up10·1 year agoIt is water: https://volcano.oregonstate.edu/collecting-sample Though for steel forging, oil is used depending on how fast they need to cool it down between forging steps. https://www.americanbladesmith.org/community/heat-treating-101/quenching-oil/
minus-squareRob T Firefly@lemmy.worldlinkfedilinkEnglisharrow-up2·1 year agoI don’t approve of steel forging, steel customers deserve to know when they aren’t getting the real thing.
It is water:
https://volcano.oregonstate.edu/collecting-sample
Though for steel forging, oil is used depending on how fast they need to cool it down between forging steps.
https://www.americanbladesmith.org/community/heat-treating-101/quenching-oil/
I don’t approve of steel forging, steel customers deserve to know when they aren’t getting the real thing.