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Non-oxidizing or corrosive lubricant for aluminum drilling
If you can disclose the purpose you have for these (flammable?) metal particles, it might help. |
31-10-2017 at 17:24
by: Bert |
Calcium hydroxide and ammonium nitrate product?
[rquote=495978&tid=77880&author=ninhydric1]But is decanoic acid even a commonly accessible r ... |
29-10-2017 at 19:27
by: Bert |
Calcium hydroxide and ammonium nitrate product?
Gah.
THE POLYURETHANE BURNS AWAY. THINK "LOST WAX PROCESS".
And if the smiley didn't give it ... |
29-10-2017 at 18:19
by: Bert |
Calcium hydroxide and ammonium nitrate product?
You don't need expensive mesh or wire. You don't even need platinoid family metal, good results are ... |
29-10-2017 at 18:00
by: Bert |
Calcium hydroxide and ammonium nitrate product?
Heck, lead the ammonia through a dryer cartridge, then perhaps collect it as a liquid via a collecti ... |
29-10-2017 at 16:10
by: Bert |
Calcium hydroxide and ammonium nitrate product?
If you are new enough to chemistry to ask the question- Some safety aspects should be mentioned. Jus ... |
29-10-2017 at 13:58
by: Bert |
Explosions in movies
It is not impossible to make colored dust based "smoke" puffs, but it does not work particularly we ... |
26-10-2017 at 18:53
by: Bert |
Explosions in movies
A couple of ways to do this... Did you notice if there was a bright flash at the center of the "flak ... |
26-10-2017 at 16:54
by: Bert |
Ag2C2.AGNO3 (DS)
Silver acetylide has quite high sensitivity to static electricity, perhaps this might help address t ... |
24-10-2017 at 13:19
by: Bert |
Ancient bottle of picric acid
(NOTE: This is not to be taken as instructions on dealing with orphaned old trinitrophenol samples.. ... |
22-10-2017 at 11:06
by: Bert |
Short question / quick answer - Thread
[quote]
I am fully aware of anything that can go wrong
[/quote]
Nope. |
18-10-2017 at 22:17
by: Bert |
Ball mill grinding material (making metal balls - ZA-27)
[rquote=494861&tid=76983&author=NedsHead]What did you use for mill jars and grinding media B ... |
17-10-2017 at 21:08
by: Bert |
Ball mill grinding material (making metal balls - ZA-27)
Some commercial operations do use a large and a small size together. 2 sizes are sufficient, pick a ... |
17-10-2017 at 20:57
by: Bert |
Short question / quick answer - Thread
Phone.
He was a kid, not an especially thoughtful one, who wanted to hear a big BANG. Then he was ... |
17-10-2017 at 20:46
by: Bert |
Boron- Skylighter
I actually have a POUND of amorphous B, a supplier I queried about availability asked how much I cou ... |
17-10-2017 at 20:30
by: Bert |
Ball mill grinding material (making metal balls - ZA-27)
Heck, learning how to and making your own tools is half the fun- I made my own mill jars and grindin ... |
16-10-2017 at 15:38
by: Bert |
Ball mill grinding material (making metal balls - ZA-27)
What did you use as source material for your brass melt? Any issues with Zinc vapors? |
15-10-2017 at 05:54
by: Bert |
Boron- Skylighter
Skylights is going out of business. They are closing some stuff out at 75% off...
5 oz. of Boron ... |
15-10-2017 at 05:48
by: Bert |
Short question / quick answer - Thread
Say hi to Phone for us when you meet him.
[quote]Originally posted by Bismuth
||
|| Phone's ... |
14-10-2017 at 21:17
by: Bert |
Good universities for Energetic materials related subjects ?
That's interesting...
[file]61596[/file]
|
28-9-2017 at 05:59
by: Bert |
PSA: Acetone peroxide and HMTD peroxide are the only common explosives that are illegal to make or possess in the US
If you make anything that is explosive (BATFE has a LIST of what compounds/mixtures they consider to ... |
19-9-2017 at 09:48
by: Bert |
What are "synthetic iron oxides"
Pigments. I am amazed at the report of a "white Iron oxide" being offered.
In pyrotechnics, red a ... |
14-9-2017 at 09:31
by: Bert |
Exploding Whip Cracker
[quote]Silver fulminate like the chemical compound in snap bangs or pop guns
[/quote]
If you ... |
9-9-2017 at 22:35
by: Bert |
Al powder - strange reaction when grinding in coffee grinder
Yup. The old American dark Aluminum was not dark from carbon left over from processing, as some Germ ... |
8-9-2017 at 14:35
by: Bert |
Exploding Whip Cracker
Magic whip?
https://www.76fireworks.com/NV148_Magic_Whip_w_Boom
|
8-9-2017 at 05:37
by: Bert |
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