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Sparks?


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#1 burrelly

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Posted 21 September 2003 - 09:50 PM

I am doing a special effect soon and i need it to create sparks.

Basically is going to be an explosion but i want it to throw sparks from the explosion and i was wondering what i could use.

Thanks Burrelly
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#2 Richard H

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Posted 21 September 2003 - 10:05 PM

I would have thought it fairly obvious myself, but for sparks you add metal powders of varied mesh size depending on the intended application. For long lasting bright sparks use titanium.

Coarse grades of magnesium and aluminium could be used too.

#3 burrelly

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Posted 21 September 2003 - 10:30 PM

Ok where would be the best place to get such material?
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#4 Richard H

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Posted 22 September 2003 - 06:21 AM

As I keep saying, seek and ye shall find! Search the forum.

#5 Pyromaster2003

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Posted 02 November 2003 - 08:25 PM

could 30-150 mesh flitter Al be mixed with standard flash powder and poured into a tube for a flash maroon with white sparks?i tryed this the other night, big flash bang but no sparks :blink: . il just try again and get on cam then see whathappening frame by frame.

#6 lord_dranack

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Posted 03 November 2003 - 11:57 AM

You probably need coarser Al then that

#7 burrelly

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Posted 27 November 2003 - 10:05 PM

would gutting up an an Al drinks can into small bits would this be fine or course enogh to make sparks ?
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#8 BigG

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Posted 27 November 2003 - 11:32 PM

would gutting up an an Al drinks can into small bits would this be fine or course enogh to make sparks ?

Not really. You need then smaller then 1 square millimetre to start having sparks, and preferably much smaller.

#9 RegimentalPyro

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Posted 28 November 2003 - 11:01 AM

For small quantities of course-grained Al you can file a chunk of the metal and collect the grains of metal that are produced. Bit time consuming to get anything more than a small amount though...

#10 Loci

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Posted 06 December 2003 - 06:34 PM

Well if you cut up an old drinks can you wouldnt get sparks, you would get a fragmentation grenade, seriously not good! :(

Anyone every tryed heating flint (from an ld lighter or something) so its red hot then launching it at a wall or dropping it on the ground? Big white bright sparks :P
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#11 adamw

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Posted 06 December 2003 - 08:22 PM

That is sooooo TOTSE ;)
75 : 15: 10... Enough said!

#12 Matt

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Posted 07 December 2003 - 01:01 AM

How come the T word wasnt bleeped :o . My ears are scarred... or eyes... meh.

-Matt
Try to run! try to hide! Break on through to the other side!! YYYEEEAAAAOOHHHHHHHHAAAAHHHHHHHH

#13 Loci

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Posted 12 December 2003 - 10:12 PM

TOTSE? I'm not a n00b, just never heard that before... Please enlighten me
"There are always alternatives. "
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#14 Matt

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Posted 13 December 2003 - 03:12 AM

Hmmm, T**** is an eeevil place where all demons and eeeevil spirits go.

-Matt

Oh and dont say n00b, or any of the other variations. I hate that word so much.

Edited by Matt, 13 December 2003 - 03:13 AM.

Try to run! try to hide! Break on through to the other side!! YYYEEEAAAAOOHHHHHHHHAAAAHHHHHHHH

#15 BigG

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Posted 13 December 2003 - 10:10 AM

Okay, enough. The topic of this discussion is SPARKS. Loci ? all we are saying in not to advise strange and unnecessary experiments.

Thanks.

BigG




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