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thermite (copper/brass)
how fortunate. I ran a CuO+Al rxn just yesterday.
Except I was trying to get a mixture of Cu and A ... |
18-2-2005 at 00:04
by: uber luminal |
Thermite Igniter?
[quote]but I doubt that the arc would blow heavy metallic-based powder around (especially if binded ... |
7-2-2005 at 16:16
by: uber luminal |
Thermite Igniter?
[quote] I have no doubt this will very easily ignite thermite (best to heat the thermite from below ... |
4-2-2005 at 13:09
by: uber luminal |
Improvised Hotplate
I bought a cheap cooking hot plate at a store kinda like Walmart for $10. a 3.5 computer fan with ma ... |
20-1-2005 at 21:18
by: uber luminal |
Construction of oxyhydrogen blowpipe
So we can build a cell, or several cells that have seperators over the anode and cathode to gather t ... |
18-1-2005 at 22:05
by: uber luminal |
Glycerine
This thread will probably get shot down, but...
it would be interesting to know what the differen ... |
27-11-2004 at 01:50
by: uber luminal |
Explosive chambers
[quote][i]Originally posted by unionised[/i]
"I need to make a SAFE way of delivering molten c ... |
12-11-2004 at 08:40
by: uber luminal |
Explosive chambers
Erm... So why would adding that much heat make water break apart? then explode? I mean really, metal ... |
10-11-2004 at 21:57
by: uber luminal |
Pressurized Gas production.
dry ice and an adjustable overflow valve.
once the pressure gets to whatever the valve is set for, ... |
9-11-2004 at 22:36
by: uber luminal |
Explosive chambers
[quote][i]Originally posted by Dodoman[/i]
I think you could place a wire net over the bucket. -- A ... |
9-11-2004 at 16:19
by: uber luminal |
Explosive chambers
Erm, I suppose this goes here, since its a piece of lab equipment.
I need to make a SAFE way of d ... |
9-11-2004 at 13:38
by: uber luminal |
Metal melting Charcoal furnace
I agree that it would be a waste of KNO3.
my 1st furnace didnt have any insulation, but the metal w ... |
25-10-2004 at 19:49
by: uber luminal |
Help ID'ing strange metal/alloy
[quote][i]Originally posted by JohnWW[/i]
which requires only a sufficiently sensitive balance (a s ... |
22-10-2004 at 23:21
by: uber luminal |
Carbon arc Furnace
We worked on an arc furnace about a year ago in lab. Used a 220 stick welder and copperclad carbon a ... |
21-10-2004 at 21:13
by: uber luminal |
Metalcasting molds
Fair enough.
I didnt post this here becuase molds is something totaly different than crucibles... ... |
14-9-2004 at 22:09
by: uber luminal |
Stainless
I bought some expensive graphite crucibles for copper and Al. They worked ok, but were difficult to ... |
26-8-2004 at 14:18
by: uber luminal |
