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PETN recrystallisation procedure for LOW density
I have been mucking around with recrystallizing PETN for a couple of months now for making plastic e ... |
5-8-2015 at 07:24
by: greenlight |
Unconventional Shaped Charges
Thanks for that guys.
I think that is why my EFP's before weren't as effective because the explosiv ... |
16-7-2015 at 07:56
by: greenlight |
Unconventional Shaped Charges
Just wondering how far you guys insert your detonator into the explosive charge in your EFP's as I f ... |
16-7-2015 at 04:03
by: greenlight |
Unconventional Shaped Charges
@Nuxy, thats pretty close to complete penetration by the look of the picture, well done.
I agree ab ... |
15-7-2015 at 03:59
by: greenlight |
Unconventional Shaped Charges
Quite a well done test on the EFP penetration of concrete. Haven't gotten to the linear shaped char ... |
14-7-2015 at 20:52
by: greenlight |
Unconventional Shaped Charges
Just found an interesting pdf document about the effects of physical parameter on EFP design.
It ha ... |
14-7-2015 at 07:46
by: greenlight |
Unconventional Shaped Charges
Damn, I misunderstood again
I've got it now.
I think I will order some 1mm magnesium sheet to ... |
13-7-2015 at 08:30
by: greenlight |
Unconventional Shaped Charges
Ah, yes, I see what you mean now Hennig and the diameter of the Nux's charge is only 6.25mm compared ... |
13-7-2015 at 07:27
by: greenlight |
Unconventional Shaped Charges
That is quite a good result for using 1.3 grams of explosive!
Is your casing made of metal?
It w ... |
13-7-2015 at 04:40
by: greenlight |
Unconventional Shaped Charges
From the Alford Tech website: "The Vulcan™ Liquid Projectile Set comprises a pair of thin-walled ... |
13-7-2015 at 04:22
by: greenlight |
Unconventional Shaped Charges
@Nux, was your liner conical in shape and was the target 10mm thick steel plate?
It appears that ... |
13-7-2015 at 03:42
by: greenlight |
Unconventional Shaped Charges
@Hennig, thanks, and I did roll it for a longer time than needed as it was staying too crumbly with ... |
12-7-2015 at 21:22
by: greenlight |
Unconventional Shaped Charges
Has anyone noticed that the Krakatoa EFP uses a very large amount of HE for the targets it is shown ... |
12-7-2015 at 08:05
by: greenlight |
Unconventional Shaped Charges
Outstanding effect on target again with such a small amount of explosive and halfway to penetrating ... |
11-7-2015 at 18:08
by: greenlight |
Unconventional Shaped Charges
Thanks Rosco and NP, that looks like a nice method to try next time that should result in some high ... |
9-7-2015 at 09:50
by: greenlight |
Unconventional Shaped Charges
Thanks Hennig and Nitro genes for that information, it will help a lot.
|
8-7-2015 at 09:44
by: greenlight |
Unconventional Shaped Charges
I have heard that crystals that resemble fine sand are good for plasticizing.
I think I will try ... |
7-7-2015 at 09:23
by: greenlight |
Unconventional Shaped Charges
Hennig, do you or anyone else have a tried and true method for recrystallization of PETN or ETN into ... |
7-7-2015 at 09:04
by: greenlight |
Glove protection
I also use disposable nitrile gloves when doing any work, they are real good to have around. I'm a ... |
6-7-2015 at 04:49
by: greenlight |
Unconventional Shaped Charges
That is a very good result Henning, so effective for only 12 grams HE.
I think I am going to recons ... |
6-7-2015 at 01:29
by: greenlight |
Sulfuric acid storage
I haven't noticed a change in the acid level or quality in the whole time I have had them.
They sti ... |
4-7-2015 at 08:00
by: greenlight |
Unconventional Shaped Charges
That plastic looks really nice Hennig, how large were the ETN crystals that you used?
Do you think ... |
3-7-2015 at 07:35
by: greenlight |
Insensitive and powerful flashpowder
I don't think its a good idea to store devices with flash powder in them, its so easy to mix up so y ... |
2-7-2015 at 09:51
by: greenlight |
Unconventional Shaped Charges
I have seen that video before and alway wondered what his standoff was because he never says, I don' ... |
2-7-2015 at 09:15
by: greenlight |
Unconventional Shaped Charges
Another test was conducted with an EFP using a copper liner formed with a dapping block:
The line ... |
1-7-2015 at 04:47
by: greenlight |
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