Thermite is a pyrotechnic composition of aluminium powder and a metal oxide which produces an aluminothermic reaction known as a thermite reaction. It is not explosive, but can create short bursts of extremely high temperatures focused on a very small target for a short period of time.
The aluminium reduces the oxide of another metal, most commonly iron oxide, because aluminium is highly combustible:
Fe2O3 + 2Al = 2Fe + Al2O3 + Heat
I had protection while doing this, and 4 buckets of water.
If you try this at home, be very careful. Be sure to have good protection!
The thermite in this video is made whit red iron oxide and atomized aluminium 44 µm.
Im filmed this with a HD-camera, so I can upload the video it in much better quality another place soon :-)
Music:
H-Blocks The Power • H-Blockx - The Power
Produced by:
ThScience www.ThScience.no
Негізгі бет Ғылым және технология Thermite reaction - red iron oxide (HQ)
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