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Freak_090
Captain

PostPosted: Mon Oct 20, 2008 8:43 pm
The title just about says it all...

Fun with Thermite  
PostPosted: Tue Oct 21, 2008 7:48 am
Hmm...
Excellent.  

OberFeldwebel


war_junky 91

PostPosted: Tue Oct 21, 2008 2:04 pm
I think i just found another thing for my AP Chem class to screw around doing lmao.  
PostPosted: Tue Oct 21, 2008 3:40 pm
BWAHAHAHAHAHAHA  

Maelthra Reloaded


OberFeldwebel

PostPosted: Tue Oct 21, 2008 6:46 pm
war_junky 91
I think i just found another thing for my AP Chem class to screw around doing lmao.


And they thought burning holes in the linoleum floors was cool.
Wait till you melt straight through a steel girder. Or right through the principal's engine.

One or two cans on top of the hood = two ton paper weight.  
PostPosted: Wed Oct 22, 2008 1:32 am
OberFeldwebel
war_junky 91
I think i just found another thing for my AP Chem class to screw around doing lmao.


And they thought burning holes in the linoleum floors was cool.
Wait till you melt straight through a steel girder. Or right through the principal's engine.

One or two cans on top of the hood = two ton paper weight.
Actually, my Chem professor lit off a lump of thermite in class one day. She made sure to say "DO NOT LOOK DIRECTLY AT IT."

I did. Through my sunglasses. It was ******** awesome.  

Fresnel
Crew

Citizen


OberFeldwebel

PostPosted: Wed Oct 22, 2008 3:19 am
Fresnel
OberFeldwebel
war_junky 91
I think i just found another thing for my AP Chem class to screw around doing lmao.


And they thought burning holes in the linoleum floors was cool.
Wait till you melt straight through a steel girder. Or right through the principal's engine.

One or two cans on top of the hood = two ton paper weight.
Actually, my Chem professor lit off a lump of thermite in class one day. She made sure to say "DO NOT LOOK DIRECTLY AT IT."

I did. Through my sunglasses. It was ******** awesome.


Awesome.
What did the person do to not melt through the table?

Just a really small amount or what?  
PostPosted: Wed Oct 22, 2008 11:34 am
OberFeldwebel
Fresnel
OberFeldwebel
war_junky 91
I think i just found another thing for my AP Chem class to screw around doing lmao.


And they thought burning holes in the linoleum floors was cool.
Wait till you melt straight through a steel girder. Or right through the principal's engine.

One or two cans on top of the hood = two ton paper weight.
Actually, my Chem professor lit off a lump of thermite in class one day. She made sure to say "DO NOT LOOK DIRECTLY AT IT."

I did. Through my sunglasses. It was ******** awesome.


Awesome.
What did the person do to not melt through the table?

Just a really small amount or what?
It was a small amount in a ceramic cup over a huge bowl of sand, and the whole thing was encased in a UV-blocking glass dome. I think there's different kinds of thermite, depending on what metal oxide you use, and she used a weak one. It was bright and hot, but not hot enough to burn ceramics.  

Fresnel
Crew

Citizen


OberFeldwebel

PostPosted: Wed Oct 22, 2008 2:00 pm
Fresnel
OberFeldwebel
Fresnel
OberFeldwebel
war_junky 91
I think i just found another thing for my AP Chem class to screw around doing lmao.


And they thought burning holes in the linoleum floors was cool.
Wait till you melt straight through a steel girder. Or right through the principal's engine.

One or two cans on top of the hood = two ton paper weight.
Actually, my Chem professor lit off a lump of thermite in class one day. She made sure to say "DO NOT LOOK DIRECTLY AT IT."

I did. Through my sunglasses. It was ******** awesome.


Awesome.
What did the person do to not melt through the table?

Just a really small amount or what?
It was a small amount in a ceramic cup over a huge bowl of sand, and the whole thing was encased in a UV-blocking glass dome. I think there's different kinds of thermite, depending on what metal oxide you use, and she used a weak one. It was bright and hot, but not hot enough to burn ceramics.


Oh. Boo-urns.  
PostPosted: Thu Oct 23, 2008 1:48 pm
Okay, so I talked about this with my friend, and we did the ratios and all that fun stuff...

He said that there are two kinds of Iron Oxides (rusts), so we did the ratios for each one.
I don't remember the exact numbers of each (he's the smarter one, so he did the math, so he has the paper...), but it averages to 1 gram of powdered aluminum to 2.7 grams of iron oxide.
Tomorrow he said he's going to get the formula to see if it really is 4,000 Fahrenheit.

But he confirmed that's how it's done, and he's going to do it in science later this year...
 

Stoic Socialist


Fresnel
Crew

Citizen

PostPosted: Thu Oct 23, 2008 3:36 pm
Class D Fires are so freaking awesome. You ever see someone try to put out magnesium? Magnesium will pull the oxygen out of water (Mg + H20 -> MgO +H2), the oxygen out of Carbon Dioxide (2Mg+ C02 -> 2MgO + C), and the oxygen out of sand (2Mg + SiO2 -> Si + 2MgO). The only thing that will put it out is a vacuum. If you put dry ice on burning magnesium, it flares like no other. It will literally explode. You don't ******** with burning metal, you just let it burn.  
PostPosted: Thu Oct 23, 2008 6:14 pm
Fresnel
Class D Fires are so freaking awesome. You ever see someone try to put out magnesium? Magnesium will pull the oxygen out of water (Mg + H20 -> MgO +H2), the oxygen out of Carbon Dioxide (2Mg+ C02 -> 2MgO + C), and the oxygen out of sand (2Mg + SiO2 -> Si + 2MgO). The only thing that will put it out is a vacuum. If you put dry ice on burning magnesium, it flares like no other. It will literally explode. You don't ******** with burning metal, you just let it burn.

But can it pull the air out of Chuck Norris? wink  

Freak_090
Captain


Fresnel
Crew

Citizen

PostPosted: Thu Oct 23, 2008 7:36 pm
Freak_090
Fresnel
Class D Fires are so freaking awesome. You ever see someone try to put out magnesium? Magnesium will pull the oxygen out of water (Mg + H20 -> MgO +H2), the oxygen out of Carbon Dioxide (2Mg+ C02 -> 2MgO + C), and the oxygen out of sand (2Mg + SiO2 -> Si + 2MgO). The only thing that will put it out is a vacuum. If you put dry ice on burning magnesium, it flares like no other. It will literally explode. You don't ******** with burning metal, you just let it burn.

But can it pull the air out of Chuck Norris? wink
Well, I've seen it pull oxygen out of skin before, but Chuck is no mere mortal...

I'd give even odds.  
PostPosted: Thu Oct 23, 2008 7:57 pm
Freak_090
Fresnel
Class D Fires are so freaking awesome. You ever see someone try to put out magnesium? Magnesium will pull the oxygen out of water (Mg + H20 -> MgO +H2), the oxygen out of Carbon Dioxide (2Mg+ C02 -> 2MgO + C), and the oxygen out of sand (2Mg + SiO2 -> Si + 2MgO). The only thing that will put it out is a vacuum. If you put dry ice on burning magnesium, it flares like no other. It will literally explode. You don't ******** with burning metal, you just let it burn.

But can it pull the air out of Chuck Norris? wink
BLASPHEMY!!!! BURN HIM AT THE STAKE!!!

We'll use the thermite to do it.....  

Requiem ex Inferni

Eloquent Streaker


Stoic Socialist

PostPosted: Fri Oct 24, 2008 5:36 pm
Stoic Socialist
Okay, so I talked about this with my friend, and we did the ratios and all that fun stuff...

He said that there are two kinds of Iron Oxides (rusts), so we did the ratios for each one.
I don't remember the exact numbers of each (he's the smarter one, so he did the math, so he has the paper...), but it averages to 1 gram of powdered aluminum to 2.7 grams of iron oxide.
Tomorrow he said he's going to get the formula to see if it really is 4,000 Fahrenheit.

But he confirmed that's how it's done, and he's going to do it in science later this year...


We had the original forms mixed up.
It should really be 2.9, but there's an extremely uncommon version of Iron Oxide, which as O, instead of the more common O3 (I believe that's what it was).
 
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