Originally posted by: guapo337
Originally posted by: OrganizedChaos
ebay for the sodium, but i heard you can make your own by doin the electrolisis thing on a molten pool of salt
magnesium you can get at any good metal supply warehouse, care that stuff sucks to put out once it gets burning. walmart sells it to
walmart sells it? in what form?
goodluck getting salt molten. it's melting temp is like 2k degrees C or something
Camp fire starter.
Commonly used fire starter: You carve off some shavings of magnesium from the block using your hunting knife, then strike the flint with the back of the knife to ignite the shavings. I removed the striker bar (see Cerium for a video of this bar being sparked with a knife). This one was purchased from Walmart in April 2002.
How pure is the magnesium you get at Walmart? Analysis by x-ray fluorescence spectroscopy at the Center for Microanalysis of Materials, University of Illinois (partially supported by the U.S. Department of Energy under grant DEFG02-91-ER45439) gives the following composition:
97.24% Magnesium
1.21% Zinc
1.11% Manganese
0.44% Iron
So, not too bad. It's not reagent grade, but it's decent technical grade magnesium.
Source: Walmart
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $4
Size: 3"
Purity: 97.2%