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Backyard Ballistics This forum is dedicated to the safe teaching and responsible handling of high and low explosives. You will not find any information on how to make "bombs" or any such device(s) . Backyard ballistics will teach you the science and the art of pyrotechnics and how to manufacture and use explosives/pyrotechnics safely and responsibly. Backyard ballistics is also a haven for rocketry and pneumatic cannons. All information contained within this forum is for educational purposes ONLY. Totse does not accept responsiblity for any incident involving the use of the information contained within this forum.

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  #1   Add john_doe_pyro to your ignore list  
Old 2003-07-31, 09:55
john_doe_pyro john_doe_pyro is offline
 
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I'm back from my trip, and due to a lack of pyro/explosives, I've been doing all kinds of stuff. Finaly, I desided to try making copper carbide(I've been wanting to for a while but havent had the time). The reactants used:

1g Copper Carbonate (CuCO3-Cu(OH2))

20ml Ammonium hydroxide

50ml H²O

5g Calcium carbide (CaC2)

http://www.angelfire.com/extreme4/john_doe/digphoto1_444.jpg All the reactants/glasswear/super camplicated apperatis .

http://www.angelfire.com/extreme4/john_doe/digphoto1_446.jpg Mixing the CC with the ammonium.

http://www.angelfire.com/extreme4/john_doe/digphoto1_447.jpg Alowing the excess CC to seperate, the solution was then poured out slowly, and the excss CC was discarded. 50ml H²0 were added to the soulution(I suspect yields would be increased if you were to use less).

http://www.angelfire.com/extreme4/john_doe/digphoto1_448.jpg Acetaline(sp?) was then bubled through it and crystals can be seen.

http://www.angelfire.com/extreme4/john_doe/digphoto1_451.jpg Filtering the final product.

http://www.angelfire.com/extreme4/john_doe/digphoto1_453.jpg My yield (not to impressive).

I really wanted to get a video of it deflagrating, but I dont know how to upload video. Oh well...







[This message has been edited by john_doe_pyro (edited 07-31-2003).]
  #2   Add TheMightyGoat to your ignore list  
Old 2003-07-31, 13:11
TheMightyGoat TheMightyGoat is offline
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Interesting.

What the hell do you do with copper carbide? Is it an H.E.?
  #3   Add warweed12 to your ignore list  
Old 2003-07-31, 19:33
warweed12 warweed12 is offline
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good job .. it's great to see people who contribute to the community such as you
  #4   Add john_doe_pyro to your ignore list  
Old 2003-07-31, 23:00
john_doe_pyro john_doe_pyro is offline
 
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Quote:
quote:Originally posted by TheMightyGoat:

Interesting.

What the hell do you do with copper carbide? Is it an H.E.?
Yes, it's a ausome primary, and is quickly becoming my favorite of all primarys.
  #5   Add Prometheus to your ignore list  
Old 2003-08-01, 04:44
Prometheus Prometheus is offline
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That's fantastic, but for those of us that don't have full wall monitors, can you bring down the size of the pics to about half that?
  #6   Add john_doe_pyro to your ignore list  
Old 2003-08-01, 05:48
john_doe_pyro john_doe_pyro is offline
 
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Yeah, Sorry about that, I dont know how to make them smaller . So, for now I guess we'll just have to live with it.
  #7   Add psykopyro666 to your ignore list  
Old 2003-08-01, 05:48
psykopyro666 psykopyro666 is offline
 
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great job, do you have a gram ammount on your final yield?
  #8   Add john_doe_pyro to your ignore list  
Old 2003-08-01, 08:46
john_doe_pyro john_doe_pyro is offline
 
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Yep, Though it was prety sad at ~1.5g.
  #9   Add psykopyro666 to your ignore list  
Old 2003-08-01, 18:13
psykopyro666 psykopyro666 is offline
 
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i think im gonna try copper carbide for the first time. does anyone know any info other than how to make it like VOD, Toxicity, sensitivity to shock, flame and friction, and anything else like that
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